УСТРОЙСТВО ДЛЯ ПРИМЕНЕНИЯ В ПРОИЗВОДСТВЕ АЗОТНОЙ КИСЛОТЫ

... 1. Теплообменное устройство для применения в производстве азотной кислоты, обеспечивающее теплообмен входящего/отходящего потока и объединенное с абсорбцией диоксида азота, которое включает конструкцию активной зоны реактора, включающую первую и вторую группы соединенных, устойчивых к коррозии металлических пластин, включающих сформированные в них системы каналов для течения жидкостей, систему теплообмена между входящим и отходящим потоком, включающей первые системы каналов первой и второй групп пластин, расположенные рядом в теплообменном взаимодействии, и систему абсорбции, включающую вторые системы каналов первой и второй групп пластин, расположенные рядом в теплообменном взаимодействии.2. Теплообменное устройство по п. 1, в котором:a) первая группа пластин включает множество первых пластин, а вторая группа пластин включает множество вторых пластин,b) первая и вторая пластины соединены во взаимном расположении друг напротив друга, причем вторые пластины расположены чередующимися попеременно ...

ТЕПЛООБМЕННИК

... 1. Теплообменник для теплообмена между первым и вторым носителями, состоящий из множества собранных в пакет (2а) плоских кожухов (2) заданной ширины (L) с воздушным объемом (3) между смежными кожухами в пакете, где каждый кожух образован двумя полукорпусами (6), сваренными один с другим по периферийной дорожке (6а), упомянутые кожухи (2) связаны один с другим по потоку через соответствующие отверстия (7), открывающиеся в упомянутый воздушный объем (3), и также содержащий в упомянутом воздушном объеме (3), по меньшей мере, одну проставку (8) типа втулки, выполненную вокруг соответствующих отверстий (7), открывающихся в упомянутый воздушный объем (3), и в верхней части объединено с упомянутыми смежными кожухами (2), отличающийся тем, что на вышеупомянутой, по меньшей мере, одной проставке (8) имеются выступы (9), представляющие собой радиальные спицы (9а, 9в, 90, 90а, 90в), радиально отходящие от нее в упомянутый воздушный объем (3), чтобы придать жесткость полукорпусам (6).2. Теплообменник ...

Warmwasserheizkörper

Verfahren zur Herstellung von Heizkoerpern

PLATTENWÄRMETAUSCHER

Method of manufacturing a heating radiator

Space heating radiator

A heat emitter, e.g. a wall mounted room heater working in conjunction with a central heating system, comprises two plates each folded to define hollow fins which are closed at their ends and joined together around their edges by means of channel section F seam welded to the plates. The total overall dimensions of the completed heat emitter can be determined by the depth of fin H chosen so that a specific amount of heat transfer surface can be provided whilst matching the amount of wall space available for the installation of the heat emitter. ...

Central heating systems.

A central heating system in which heat is extracted from the environment (11, etc) by a heat pump (10) and transferred to a liquid contained in a storage vessel (12) for distribution to one or more heating devices (24). The heat pump includes an evaporator (16), a compressor (18), and a condenser (19). The evaporator (16) is defrosted by a circulation system comprising a mixture of water and antifreeze, heat being transferred thereto from a heat exchanger (37) disposed in the storage vessel (12). The condenser (19) may be located within the storage vessel (Fig. 3, not shown). The heating devices (24) may be of the hot water type (Fig. 4b, not shown). ...

INCREASING HEAT TRANFER AREA OF CENTRAL HEATING RADIATORS

Thermal management system

A thermal management system 100 comprises an electrical component 102 thermally coupled to at least one panel 106 having passages (112, 114, 116 & 118, Fig 3C) conveying a working fluid communicating heat around the panel in a sealed system, and a heat exchanger 108 communicating heat to and/or from the electrical component via the panel. Panels surrounding the electrical component may be coupled by the passages having joining members 110. The working fluid may be in both liquid and gaseous phases, evaporating and condensing at different locations of the sealed system. The electrical component may be a battery of cells 104. The heat exchanger may comprise a thermoelectric device and may comprise inlets (128a, 130a Fig 6) in which fluid from a heat tank (128, Fig 6) and a cold storage (130, Fig 6) may be pumped. The working fluid may be water or a refrigerant. A vehicle (140, Fig 6), which may be electric, is also claimed.

Thermal management system

MASS POLYMERIZATION REACTORS AND PROCEDURES FOR THE POLYMERIZATION

RADIATOR

heating element radiatorswarm water guidance profile for

Diese Erfindung sollte letztendlich dazu beitragen, durch die effizientere Wärmeausbeute eines Heizkörpers den Energiehaushalt zu verringern.

HEAT EXCHANGER.

PLATE-TYPE HEAT EXCHANGER

WAERMEAUSTAUSCHER

Heat exchangers with flow distributing orifice partitions

HEAT EXCHANGER

Heat exchangers with heat exchanger elements having a rectangular or square cross section, of the air/tube dry cooling type, characterized in that heat exchanger elements are inclined to horizontal at an angle between 15.degree. and 45.degree. and in that interspaces formed as a result are of V-shaped or inverted V-shaped cross section and serve to accommodate pipes carrying fluid to be recooled or to handle and deliver fluid to be recooled directly, said V- or inverted V-shaped interspaces in the latter case are lined.

TURBOCHARGED TWO-CYCLE ENGINE WITH POSITIVE BLOWER AND INTERNALLY MOUNTED AFTERCOOLER

THERMOSYPHON COOLING APPARATUS WITH ISOLATION OF COOLED COMPONENTS

An apparatus includes at least one evaporator having a surface configured for mounting of a power electronic device thereon, a condenser fluidically coupled to the at least one evaporator by at least two coolant conduits that electrically insulate the at least one evaporator from the condenser, and a dielectric coolant contained in a thermosyphon loop comprising the at least one evaporator, the condenser and the at least two coolant conduits. The at least one evaporator may include at least two evaporators fluidically coupled by at least one coupler that electrically insulates the at least two evaporators from one another. The at least one evaporator may be housed within an enclosure, and the condenser may be positioned within the enclosure or outside of the enclosure.

METHOD OF MAKING A HEAT EXCHANGE COMPONENT USING WIRE MESH SCREENS

A heat exchanger component is made by forming a wafer having a pair of opposed outer major faces with interstices between them from a stack of wire mesh screens. The outer major surfaces of the wafer are sealed by depositing a metal coating on them. The deposited metal coatings define between them a flow path for a heat exchange fluid extending through the interstices of the wafer.

Heizkörper für Zentralheizungen aus Schmiedeeisen mit aus der Mitte liegenden Anschlüssen.

Radiateur pour chauffage.

Konvektions-Heizkörper für Zentralheizungen

Heizkörper

Heizwand für Warmwasserheizungen

Plattenheizkörper aus Stahlblech

Heizkörper, insbesondere für Zentralheizungen

Heizkörper

WAERMEAUSTAU, IN PARTICULAR WARM WATER HEATING ELEMENTS.

Plattenförmiger Wärmetauscher und Eisspeicher mit wenigstens einem derartigen Wärmetauscher.

Die vorliegende Erfindung betrifft einen plattenförmigen Wärmetauscher (1), insbesondere zur Verwendung in einem Eisspeicher (5), wenigstens umfassend: zwei Plattenflächen (11a) mit jeweils wenigstens einem Prozessbereich (14) zum Austausch von Wärme mit der Umgebung; wenigstens eine, in einer Anschlusszone (12a; 12b) des Prozessbereichs (14) am Wärmetauscher (1) angeordnete, Zuführung (2a; 2b) für ein Wärmetauschermedium und wenigstens eine, entsprechend angeordnete Abführung (3a; 3b) für ein Wärmetauschermedium vom Wärmetauscher (1). Der erfindungsgemäße Wärmetauscher (1) zeichnet sich dadurch aus, dass die Anschlusszone (12a; 12b) eine Isolationsschicht (15) umfasst, welche die Anschlusszone (12a; 12b) wenigstens abschnittsweise gegenüber der Umgebung thermisch isoliert. Sie verhindert vorteilhaft den Eisaufbau und/oder das Anwachsen des Eises im Bereich von ausragenden Bauteilen, insbesondere im Bereich von Zu- (2a; 2b) und Abführungen (3a; 3b), und ermöglicht dadurch eine besonders ...

Liquid-cooling cold rolled plate, board and board set

Improvements to hot water radiators

heater or cooler element corrugated

Light radiator with great circulation of air

APPAREIL DE CHAUFFAGE PAR RADIATION A PANNEAU RADIANT

Appareil de chauffage par radiation à panneau radiant. Cet appareil comporte au moins un panneau radiant 6 émettant de la chaleur et des moyens pour fournir de la chaleur audit panneau par conduction. La surface extérieure du panneau radiant comporte au moins une partie en creux ou alvéole 7 de forme sensiblement parabolique. L'invention s'applique notamment aux radiateurs à circulation de fluide chaud et électriques.

heat exchanger radiator elements assembled

Heat exchanger for use as e.g. solar collector panel to produce domestic hot water, has cavities opened at inner side of edge of board, closed at outer side of edge, and respectively communicating with inlet and outlet

cooler for a battery of a motor vehicle

PROCESS OF BRAZING FOR HEAT EXCHANGER, TUBE AND HEAT EXCHANGER CORRESPONDENTS

L'invention concerne un procédé de brasage d'un tube (1) d'échangeur (3) thermique, comprenant les étapes suivantes : - on plie une bande métallique de façon à former au moins un tube, - on agence à l'intérieur dudit tube un intercalaire de perturbation d'épaisseur sensiblement inférieure ou égale à 150 µm, et - ladite bande métallique et/ou ledit intercalaire comporte une couche de placage sur au moins une surface à braser de sorte que le ratio du volume de la couche de placage sur le volume à braser soit sensiblement supérieur ou égal à un seuil prédéterminé en fonction de l'écart moyen entre ledit intercalaire et ledit tube, et - on brase ledit tube et ledit intercalaire. L'invention concerne aussi un tube obtenu selon un tel procédé, et un échangeur thermique comprenant un faisceau de tels tubes.

NON-EXCAVATION TYPE SEWER HEAT CHANGER AND INSTALLATION METHOD THEREOF

The present invention relates to a non-excavation type sewer heat changer with a structure improved to be installed inside a sewer without excavating soil on the sewer or entering the sewer, and an installation method thereof. According to the present invention, a tubular sewer heat exchanger comprises: an upper surface, which is a thermal conductive carbon fiber fabric, disposed inside a sewer and coming in contact with sewage; a lower surface, which is a thermal conductive carbon fiber fabric, having one surface disposed to face the bottom surface of the sewer, and having the other surface disposed to face the upper surface; a flow path, which is a space formed between the upper and lower surfaces, having a flow path wall formed in perpendicular to the longitudinal direction of the sewer to restrict a moving direction of a thermal medium fluid to a direction perpendicular to a sewage flow; an inflow path formed in the space between the upper and lower surfaces, connected to the flow path ...

MULTI-FLUID HEAT EXCHANGER ARRAY

L’invention concerne une matrice (52) d’échangeur de chaleur (50) entre au moins trois fluides, notamment pour, mais ne se limitant pas à, une application air-huile-huile dans un turboréacteur d’aéronef. La matrice comporte au moins trois passages (54, 56, 64) respectifs pour chacun des fluides. L’invention porte également sur un procédé de fabrication d’une telle matrice (52) par fabrication additive, sur un échangeur de chaleur (50) muni d’une telle matrice et un turboréacteur équipé d’un tel échangeur.

FLUID-COOLING DEVICE FOR A TURBINE ENGINE PROPULSIVE UNIT

Fluid cooling device (1) for the propulsive unit of an aircraft of the so-called propfan type, comprising a compressed air intake (11) at the air compressor of the turbine engine (8), an air seam (13) for conveying the collected compressed air to a cooler (14), means for conveying the heat of the lubricant to the cooler, said cooler (14) comprising a matrix body (15) provided with a plurality of pipes (20) for a coolant, said pipes (20) extending along a first so-called inner surface (17) up to a second so-called outer surface (16) of the matrix body (15), such that the collected compressed air serving as a coolant can pass through the matrix body (15), the matrix body (15) of the cooler (14) forming a portion of the outer skin (6) of the propulsive unit, the cooler (14) further comprising a blade assembly (18) which extends from the outer surface (16) of the cooler (14) towards the outside of the propulsive unit and is oriented mainly parallel to the air flow direction (X) when the aircraft ...

SOLAR THERMAL ROTORCRAFT

A vehicle includes a housing having a wall with a central port and radial port formed at a lower portion of the housing, a blower disposed within the housing to move air through the central port, a distributor coupled to the blower to distribute air inside the housing, a heat-absorbing body disposed within the housing to absorb thermal energy, and at least one arm coupled to the housing.

HEAT EXCHANGER

ПЛАСТИНЧАТЫЙ ТЕПЛООБМЕННИК

... 1. Пластинчатый теплообменник, содержащий множество теплообменных пластин (1, 2), каждая из которых проходит параллельно основной плоскости (р) протяженности и которые расположены рядом друг с другом таким образом, что они формируют пакет (3) пластин, имеющий окружающую краевую сторону (4) и первые промежутки (5) между пластинами для первой среды и вторые промежутки (6) между пластинами для второй среды, ! причем каждая вторая теплообменная пластина сформирована первой теплообменной пластиной (1) и остальные теплообменные пластины сформированы второй теплообменной пластиной (2) таким образом, что такая первая теплообменная пластина (1) совместно с такой второй теплообменной пластиной (2) формируют пару теплообменных пластин (1, 2), которые охватывают такой первый промежуток (5) между пластинами, при этом пакет (3) пластин содержит множество таких пар теплообменных пластин (1, 2), ! причем каждая из теплообменных пластин имеет, по меньшей мере, два отверстия (8, 9), которые формируют проходы ...

ТЕПЛООБМЕННИК ИЗ ПОЛЫХ ПЛОСКИХ СЕКЦИЙ

... 1. Теплообменник (76) с низким весом и высокой объемной проводимостью, способный работать с текучими средами при высоком перепаде давлений и высоких температурах, в котором: ! полые плоские металлические секции (781-15) с тонким внутренним каналом собраны в пакет, расположены с равными интервалами друг от друга и присоединены к наружным коллекторам (80-82); ! эти плоские секции содержат рельефный центральный участок (13), расположенный между двумя соединительными участками (18-20), снабженными тонкими отверстиями (601-2), с площадью, примерно равной площади поперечного сечения центрального участка; ! причем стенки этих плоских секций (78) изготовлены посредством штамповки и резки металлического листа; ! боковые кромки (42-44) двух стенок (10-11) полой плоской секции (78) сварены, ! отличающийся тем, что ! стенки (10-11) каждой полой плоской секции (781-15) выполнены как жесткими, так и очень тонкими, их рельефный центральный участок (13) имеет одну или несколько совокупностей (12-14) периодически ...

РЕАКТОРЫ ДЛЯ ПОЛИМЕРИЗАЦИИ В ОБЪЕМЕ И СПОСОБЫ ТАКОЙ ПОЛИМЕРИЗАЦИИ

... 1. Реактор для полимеризации олефинов, включающий резервуар, имеющий, по крайней мере, три боковые стенки и дно, вместе образующие внутреннюю часть резервуара; по крайней мере, одну пластину теплообменника, соединенную посредством жидкости с источником охладителя; и крышку, имеющую наружную и внутреннюю поверхность, вдоль которой располагается, по крайней мере, одна пластина теплообменника. 2. Реактор для полимеризации, указанный в п.1, и имеющий четыре стенки. 3. Реактор для полимеризации, указанный в п.2, в котором каждая из четырех боковых стенок может иметь квадратную форму, характеризующуюся наличием длины и высоты. 4. Реактор для полимеризации, указанный в п.2, в котором две из четырех боковых стенок имеют длину не менее двух футов и высоту не менее двух футов; и другие две из четырех боковых стенок имеют длину не менее трех футов и высоту не менее двух футов. 5. Реактор для полимеризации, указанный в п.4, в котором крышка имеет прямоугольную форму, характеризующуюся наличием длины ...

Kreuzrippen-Plattenpaar für Wärmetauscher

Plattenpaar (20, 100) mit Mehrfachdurchgang zum Leiten eines Fluids in einem Wärmetauscher (10), welches folgendes aufweist: erste und zweite Platten (14), wobei jede Platte (14) wenigstens zwei in Längsrichtung verlaufende Säulen (30) aus nach außen vorstehenden, schräg abgewinkelten Rippen (32) hat, welche darin ausgebildet sind, und die durch einen in Längsrichtung verlaufenden ebenen Abschnitt (34) getrennt sind, welcher im Wesentlichen von einem ersten Ende der Platte (14) ausgeht, und sich zu einem Endbereich erstreckt, welcher von einem zweiten Ende der Platte (14) beabstandet ist, und wobei jede Platte (14) zwischen dem Endbereich und dem zweiten Ende einen Umlenkabschnitt (36) umfasst, welcher die beiden Längssäulen (30) verbindet, wobei die ersten und die zweiten Platten (14) miteinander an den Umfangsrandabschnitten (16) verbunden sind, wobei die ebenen Längsabschnitte (34) aneinander anliegen und die Säulen (30) der abgewinkelten Rippen (32) zusammenarbeiten, um wellenförmige ...

Improvements in Sheet Metal Radiators for Heating Buildings and the like.

... 121,731. Cardell, O. V. Dec. 18, 1917, [Convention date]. Addition to 119,448. Radiators.-The radiator described in the parent Specification is modified in that, instead of the portions of the two sides between adjacent sections being riveted in contact for the greater part of their height, a narrow opening 1 is left between these portions extending almost the full height of the radiator and merging at one or both ends into openings 2 of rounded form. Longitudinal stays 3 are passed through the openings 1 and fastened to the end sections of the radiator for strengthening purposes. Some of the rivets passing across the openings 1 may also pass through the stays 3.

Heat exchanger

A heat exchanger 5 with spaced plates 15, wherein at least two groups of plates may be distinguished, each group having a different spacing between adjacent plates. The plates are preferably parallel. The heat exchanger may comprise three groups of plates, wherein a first group 21 with plates having a first spacing d1 is arranged between two other groups 23a, 23b with plates having a second spacing d2. The groups of plates may be formed as separate modules which are assembled to provide the heat exchanger, the plates being of equal size. Alternatively, the groups of plates belong to a single, integral module and are formed by interposing smaller plates between larger plates, so that the area of the smaller plates corresponds to the group of plates with higher density, the remaining area of the larger plates corresponding to the group of plates with lower density. A heat recovery ventilation apparatus comprising such a heat exchanger is also claimed. The heat exchanger is preferably arranged ...

CENTRAL HEATING RADIATOR

Improvements in and relating to heat-exchange apparatus

... 642,311. Congealing liquids; cooling liquids and granular materials. GEVAERT PHOTO-PRODUCTION N. V. March 10, 1947, No. 6593. Convention date, March 9, 1946. [Classes 29, 64(ii) and 64(iii)] A parallel-sided hollow plate 1 for cooling granulated solids and liquids, especially those which set into gel or other semi-solid form, has its inlet 2, outlet 3 and an internal baffle 12 arranged so that cooling medium can be injected under pressure into it and forced to swirl over its whole interior wall surface, the outlet 3 being greater in crosssectional area than the inlet 2 to prevent a pressure build-up in the plate and consequent bulging of its walls. A number of parallel plates 1 are mounted vertically to form a unit which is vertically immersible in and easily withdrawable from a liquid which has been cooled by the unit into a solid or semi-solid mass. The walls of the plate may be corrugated. In the form shown, the plates 1 are mounted on a carrier which can move vertically on a pillar ...

HEAT EMITTER

Cooling element

RADIATOR

Plattenheizkörper from steel sheet

INLET PIPE WITH TURBULENCE INSERT FOR HEAT EXCHANGERS

HOLLOW DISK HEAT EXCHANGER

GARDEROBE ZUM TROCKNEN VON GEGENSTÄNDEN

Die Erfindung bezieht sich auf eine Garderobe zum Trocknen oder Wärmen von Gegenständen, bestehend aus einem Gestell, welches mindestens zwei senkrecht zu positionierende Rohre und mit diesen verbunden auf gleicher Höhe angeordnete Querverbindungen als Halte- und/oder Auflagemittel für die zu behandelnden Gegenstände besitzt. Um bei hoher Sicherheit, guter Regelbarkeit und geringem Energiebedarf eine optimale Trocknung oder Vorwärmung von Teilen zu erreichen, wird erfindungsgemäß vorgeschlagen, dass die Garderobe vertikal auf einer horizontalen Basisfläche fixierbar oder an einer im Wesentlichen senkrechten Fläche, beispielsweise einer Wand, anbringbar ist, aus einem nach außen geschlossenen Rohr- oder Kammersystem besteht, welches mittels Leitvorrichtungen gerichtet mit einem auf erhöhter Temperatur befindlichen Medium durchströmbar ist, wobei mindestens eines der senkrechten Rohre eingangseitig oder austragseitig ein Regelventil beinhaltet, welches einer Einstellung der Durchflussmenge ...

WAERMEAUSTAU

Flat radiator made up of profiled tubes and others with high capacity of convection and radiation

METHOD OF MAKING A RADIATOR COMPRISING A BODY HAVING A FLUID CIRCULATION GROOVE CLOSED BY THERMAL SPRAY

Refrigerating machine

Radiateur Heating consisting of pleated sheet metal and welded to the autogenous

Industrial installation cooling heat exchanger - has conductivity increasing filler in plastics body with anodised aluminium fins

Flat heating or cooling element and method for producing same

Es ist ein Flachheiz- oder -kühlkörper (1) mit mindestens einer Frontplatte (10), die an einer ersten Kante (3) ein Vorlaufrohr (2) und an einer zweiten, gegenüberliegenden Kante (5) ein Rücklaufrohr (4) ausgebildet hat, die beide im wesentlichen einen rechteckigen Querschnitt besitzen, offenbart. Zwischen dem Vorlaufrohr (2) und dem Rücklaufrohr (4) ist eine wellenartig geformte Platte (20) eingesetzt, die jeweils gegenüberliegende Scheitel (21, 22) besitzt, die entsprechend einer Amplitude (A) beabstandet sind. Zwischen dem Vorlaufrohr (2) und dem Rücklaufrohr (4) sind parallele Verteilerkanäle (8) ausgebildet. Diejenigen Scheitel (21) der wellenartig geformten Platte (20), die der Frontplatte (10) gegenüberliegen, sind mit der Frontplatte (10) durch Punktschweißen verbunden, wobei die Amplitude (A) größer ist als ein lichter Abstand (H) der Wandung des Vorlauf- bzw. Rücklaufrohres (2, 4).

STRESS RELIEVING ADDITIVELY MANUFACTURED HEAT EXCHANGER FIN DESIGN

ТЕПЛООБМЕННИК ИЗ ПОЛЫХ ПЛОСКИХ СЕКЦИЙ

Изобретение относится к области теплотехники и может быть использовано в пластинчатых теплообменниках компактных радиаторов. В теплообменнике с низким весом и высокой объемной проводимостью, работающем с текучими средами при высоком перепаде давления и высоких температурах, полые плоские секции собраны в пакет, расположены с равными интервалами друг от друга и присоединены к наружным коллекторам, причем эти плоские секции содержат рельефный центральный участок, а боковые кромки двух стенок полой плоской секции сварены; при этом стенки каждой полой плоской секции выполнены жесткими, их рельефный центральный участок имеет один или несколько рядов периодически изменяющихся, расположенных на одной линии выпуклостей, снабженных крутыми поверхностями, которые создают большое количество острых граней, направленных под углом и/или перпендикулярно линии, вдоль которой расположены выпуклости; кроме того, промежуток между противоположными поверхностями одинаков, точно известен и неизменен в области ...

Heat exchanger coil for use in controlling temperature of buildings, has connection profiles that include flow connector which is sealingly arranged between chambers on multi-chamber profile

The heat exchanger coil (1) has a multi-chamber profile (3) made of plastic, that consists of multiple chambers (4) in a longitudinal direction. The multi-chamber profile is axially connected with two connection profiles (2) on both sides. Each chamber of the multi-chamber profile is equipped with multiple capillary tubes for passing cooling and/or heating fluid. The connection profiles include a flow connector (11) that is sealingly arranged between the chambers on the multi-chamber profile.

Method of tempering river water for the hatching and breeding of fish, especially trout and salmon

... 1,104,261. Utilizing natural heat; plate heat exchangers. R. EGGESBÍ. 20 April, 1965, No. 16522/65. Headings F4S and F4U. River water for fish hatching and breeding is maintained at a constant temperature throughout the year by passing it through a heat exchanger submerged in the sea before feeding it to the hatchery pools. The heat exchanger may comprise plates B connected to inlet and outlet headers A, C. In a modification, the heat exchanger comprises a series of vertically spaced horizontal elongated or horse shoe shaped pipes with intermediate supports held in position on the sea bed.

Heat exchanger with end seal for blocking off air bypass flow

A heat exchanger having a plurality of spaced-apart plate pairs, where each plate pair defines a flow passage for the flow of a first fluid. One or more fins are thermally coupled and sandwiched by the spaced-apart plate pairs for flow of a second fluid. A fluid manifold being fluidly coupled to the flow passages of the spaced-apart plate pairs is also provided. The heat exchanger has a front face and side faces defined by at least the plurality of spaced-apart plate pairs and the one or more fins. And, a bypass seal complementary to the front face or one of the side faces and engagingly coupled to the front face or one of the side faces for blocking a gap between the heat exchanger and a housing for receiving the heat exchanger. Also disclosed is a heat exchanger assembly having the heat exchanger disclosed.

WAERMETAU

RADIATOR

HEAT EXCHANGER ALSO WITH OPENINGS FOR FLOW DISTRIBUTION PROVIDED SEPARATORS

SWITCHING CONFIGURATION FOR THE CONTROLLING OF THE EXECUTION OF FUNCTIONAL TESTS AT PERIPHERAL CONNECTION UNITS IN A TELECOMMUNICATION INSTALLATION, IN PARTICULAR TELEPHONE SYSTEM

PLATTENHEIZKÖRPER MIT WENIGSTENS EINER IM WESENTLICHEN FLÄCHIGEN HEIZPLATTE UND WENIGSTENS EINEM DARAN ANGEORDNETEN KONVEKTIONSKÖRPER

PLATTENHEIZKÖRPER MIT WENIGSTENS EINER IM WESENTLICHEN FLÄCHIGEN HEIZPLATTE UND WENIGSTENS EINEM DARAN ANGEORDNETEN KONVEKTIONSKÖRPER

The body has a convection body (3) arranged at a flat heating plate (2) and comprising multiple vertical channels (5, 5'). The channels are arranged in rows (R1, R2) parallel to the heating plate. The rows (R1, R2) of channels (5, 5') are arranged in series and viewed in a direction normal to a main plane (E) of the heating plate. The channels comprises a closed contour and lies directly together, where largest inner diameter of the channels lies between 22 mm and 26 mm, and smallest inner diameter of the channels between 19 mm and 22 mm.

FROM A PROFILE-ROLLED METAL PRODUCT MANUFACTURED PIPE AND MANUFACTURING PROCESS FOR IT

Heat exchanger inlet tube with flow distributing turbulizer

CHARGE AIR COOLER WITH MULTI-PIECE PLASTIC HOUSING

A gas/liquid heat exchanger for cooling a hot gas has a plastic housing at least partly surrounding a metal core. The housing has separately formed inlet and outlet segments which may be formed from plastic materials having different heat resistance, and which are joined together along a sealed joint. One or both of the inlet and outlet segments are provided with bypass blocking element to at least partially blocks any gaps between the irregularly shaped sides of the core and the sides of the housing. Where the sides of the core include indentations, the bypass blocking elements may comprise a comb structure having fingers extending into the indentations. The housing is constructed to permit the core to be slidingly received into one or both of the inlet segment and the outlet segment of the housing.

Echangeur thermique comportant plusieurs éléments à section rectangulaire.

Les éléments 1 sont disposés les uns à côté des autres et sont inclinés, en sens alternés, de 15 à 45 degrés par rapport à l'horizontale 2. Il y a donc entre deux éléments adjacents un espace 4a, 4b en forme de V ou LAMBDA qui est utilise pour les conduites d'amenée 7 ou de retour 8 du liquide à refroidir. En fermant l'espace, on peut l'utiliser en entier comme conduite de distribution de section triangulaire.

PROCESS OF BRAZING FOR HEAT EXCHANGER, TUBE AND HEAT EXCHANGER CORRESPONDENTS

Heat exchanger with rectangular elements - has elements inclined to horizontal with medium cooled in intervening spaces

Radiator for automobiles and other applications

Radiator

AIR COOLER FOR VEHICLE

The present invention relates to an air cooler for a vehicle, comprising: a core unit (100) including a plurality of cooling plates (110) and a plurality of heat radiating fin assemblies, in which a tube and a heat radiating fin are assembled, inserted between the cooling plates (110); a top plate (200) to support the upper part of the core unit (100); a base plate (300) to support the lower part of the core unit (100); a pair of side plates (400, 400a) to support both sides of the core unit (100); and a housing plate (500) coupled to the upper part of the top plate (200) to insert coolant inlet and outlet pipes (610, 630) therein. The housing plate (500) includes a coolant blocking unit (550) disposed on a path to discharge coolant flown through the coolant inlet pipe (610) through the coolant outlet pipe (630) to block outflow of the coolant. According to the present invention, the coolant is prevented from entering a coolant outlet when the coolant is leaked by non-welding between the ...

Anordning och system för klimatstyrning

AIR SOURCE HEAT EXCHANGE SYSTEM AND METHOD UTILIZING TEMPERATURE GRADIENT AND WATER

This invention utilizes the ultimate convection potential of air, high heat conduction potential of water and temperature gradient to maximize heat exchange efficiency. This method could be used in heat pump in the area with no extreme cold and other means such as refrigeration.

TURBO HEAT EXTRACTOR

A heat exchanger for an automotive engine. The heat exchanger is circular with a radial housing having a deflector plate (9) to divide the housing into a radial outward flow path and a radial inward flow path, fins (20) on said housing, an impeller (8) to direct water through said flow path. The impeller is mounted on a shaft (7) and a cooling fan (21) is also mounted on the shaft to direct cooling air over the fins. Optionally, magnets (25) may be mounted on the fan blades with electrical windings (26) on the fins so that electrical power is generated.

HEATING-DRUM.

Snowmobile with improved cooling system

A snowmobile having a liquid-cooled engine with an improved cooling system is disclosed. The snowmobile has a chassis with a drive tunnel. Horizontal footrests extend laterally from opposite sides of the chassis. The snowmobile also has left and right elongate side coolers that dissipate heat generated by the engine. The side coolers have a hollow interior that is in fluid communication with liquid coolant passages in the engine. Each cooler extends longitudinally and is mounted at an outer edge of a respective footrest to form a footwell. The snowmobile has a pump that circulates coolant throughout the coolant circuit formed by the side coolers and the internal passages of the engine. The side coolers may also contain heat exchanging anti-skid studs that extend outward from the surface of each side cooler. The snowmobile may also contain front and rear heat exchangers connected within the coolant circuit and positioned at the front and rear ends of the tunnel, respectively.

THERMAL EXCHANGE PLATE OF A VEHICLE BATTERY PACK AND THERMAL EXCHANGE PLATE ASSEMBLY METHOD

An exemplary battery assembly includes, among other things, a first thermal exchange plate having a male feature, and a second thermal exchange plate having a female feature. The male and female features are interlockable with one another to limit separation between the first and second thermal exchange plates. An exemplary method includes, among other things, interlocking a male feature of a first thermal exchange plate with a female feature of a second thermal exchange plate to limit separation between the first and second thermal exchange plates.

ТЕПЛООБМЕННИК

Настоящее изобретение относится к теплотехнике, а именно к теплообменникам для теплообмена между двумя теплоносителями, в частности теплоносителями, находящимися под давлением. Теплообменник для теплообмена между первым и вторым носителями, состоящий из множества собранных в пакет плоских кожухов заданной ширины с воздушным объемом между смежными кожухами в пакете. Каждый кожух образован двумя полукорпусами, сваренными один с другим по периферийной дорожке, упомянутые кожухи связаны один с другим по потоку через соответствующие отверстия, открывающиеся в упомянутый воздушный объем, и также содержащий в упомянутом воздушном объеме, по меньшей мере, одну проставку типа втулки, выполненную вокруг соответствующих отверстий, открывающихся в упомянутый воздушный объем, и в верхней части объединено с упомянутыми смежными кожухами. На вышеупомянутой, по меньшей мере, одной проставке имеются выступы, представляющие собой радиальные спицы, радиально отходящие от нее в упомянутый воздушный объем, ...

Вихревой теплообменный аппарат

Изобретение относится к области теплотехники и может быть использовано в теплообменных аппаратах. В вихревом теплообменном аппарате, содержащем две смежные соосные вихревые камеры, образованные тремя дисками, из которых крайние являются крышками, а средний - поверхностью теплообмена, цилиндрическое кольцо нижней камеры, снабженное тангенциальным входным патрубком, выходной патрубок, установленный в центре нижнего диска, верхняя камера выполнена открытой по периферии, ее диск-крышка имеет центральное отверстие, в котором перпендикулярно к диску-крышке вертикально закреплен патрубок для прохода воздуха, снабженный сверху вентилятором; средний теплообменный диск в центре сверху снабжен приваренными патрубком-керном и изогнутыми ребрами, внутренние концы которых приварены внахлест к патрубку-керну, внешние концы ребер расположены на краю среднего теплообменного диска; ребра по их длине имеют постоянную высоту и по крайней мере один изгиб под тупым углом, направленный в сторону патрубка-керна ...

Vibration-resistant mounting bracket for heat exchangers

Central heating radiators

The heat output of a non-finned central heating radiator can be substantially increased without requiring replacement of the radiator by the provision of a metal panel 11 of sinuous configuration, at least in part, secured to a radiator 10 in heat transference relationship with a surface of the radiator. The panel be mounted on the radiator with the wave configuration directed or flowing vertically whereby the heat transference panel, which in effect provides the non-finned radiator with fins, is in contact with all the waterways of the radiator in the area of the latter covered by the panel. The panel may be alternatively arranged so that the wave configuration extends or is directed horizontally along the radiator. ...

Embossed plate external oil cooler

An oil cooler includes an oil guiding arrangement an oil guiding arrangement and an air guiding arrangement. The oil guiding arrangement has an oil inlet, an oil outlet, and a plurality of oil passageways communicatively between the oil inlet and the outlet and spacedly being stacked apart from each other. The air guiding arrangement has a plurality of air guiding passageways alternating with the oil passageways and arranged for guiding air flowing through the air guiding passageways to heat exchange with the oil so as to cool down the oil before exiting at the oil outlet. A plurality of embossed plates are disposed in the oil passageways respectively for creating a three-dimensional oil movement within the oil passageway to heat exchange with the air, so as to enhance the heat exchange efficiency.

Refold heat exchanger

A heat exchanger is disclosed that includes heat exchange elements made from a sheet having a plurality of hollow fins. In certain embodiments, the finned sheet is refolded and sealed at a first edge and a second edge to form an interior volume having an inlet manifold adjacent to the first edge, an outlet manifold adjacent to the second edge, and an opening that is opposite the refold of the finned sheet. In certain embodiments, a flow divider is located in the interior volume between the inlet manifold and the outlet manifold with interior tips of the hollow fins in contact with the flow divider. A base element is coupled over the opening of the interior volume, the base element comprising an inlet and an outlet positioned in fluid communication with the inlet manifold and the outlet manifold, respectively.

Heat Exchanger Comprising a Tubular Element and a Heat Transfer Element

The present invention relates to a heat exchanger ( 1 ) comprising a first flow passage ( 6 ) comprising a tubular element ( 2 ) comprising at least two tubular flow channels ( 4 ) separated by region ( 5 ) extending along a longitudinal Y-axis, for passage of a first medium, and a second flow passage ( 8 ) for passage of a second medium between tubular element and a heat transfer element ( 3 ). The tubular element comprises a first surface (A) comprising at least region and two bulging sections ( 7 ). The heat transfer element comprises a second surface (B) comprising at least region 5 ′ and two indentation, cavity or nest sections ( 17 ). The first surface and the second surface are adapted to contact each other and have a complementary shape such that the bulging sections of the first surface are in continuous contact with the indentation, cavity or nest sections of the second surface.

Header for heat exchanger

A header for a heat exchanger includes an elongate header plate having a pair of substantially parallel long edges. The header plate includes an elongate slot extending in a first direction across the header plate and a pair of ridges extending in a second direction along the header plate. The second direction is substantially perpendicular to the first direction. Edge regions of the header plate are formed on sides of the ridges adjacent the long edges. At least one of the edge regions lie in a first plane and crests of the ridges lie in a second plane. The first plane is substantially parallel to and offset from the second plane.

Formed microchannel heat exchanger

A heat exchanger ( 80 ) includes a plurality of heat exchange layers ( 95 ) stacked in a stackwise direction. Each of the layers includes a first plate (110) and a second plate ( 115 ), each of the first plate and the second plate includes a portion of a first enclosed header ( 120 ), a second enclosed header ( 125 ) and at least one flow channel ( 130 ) that extends between the first enclosed header and the second enclosed header. The first plate and the second plate are fixedly attached to one another to completely define the first enclosed header, the second enclosed header, and the at least one flow channel. An inlet header ( 85 ) is in fluid communication with the first enclosed header of each of the plurality of heat exchange layers ( 95 ) to direct a flow of fluid to the heat exchange layers. An outlet header is in fluid communication with the second enclosed header of each of the plurality of heat exchange layers to direct the flow of fluid from the heat exchange layers. The heat exchanger also includes a plurality of fins ( 100 ) with each positioned between adjacent heat exchange layers.

Cooling module for cooling electronic components

A cooling module including a condenser, a power module including the cooling module and a method for cooling electric and/or electronic components are provided. The condenser of the cooling module includes at least one panel for cooling electric and/or electronic components. Two sheets of the panel are attached to one another by a process involving roll-bonding such that a conduit is formed between the two sheets. The conduit extends in a direction of a plane formed by the sheets. Cooling may be provided by evaporating coolant in the conduit at an evaporation section of the panel and by condensing the coolant at a condensing section of the panel. A heat load may be transferred from a heat source to a heat receiving unit. The heat receiving unit is adapted to transfer the heat load to the panel which transfers the heat load to an ambient environment by a thermal carrier.

Plate heat exchanger

A plate heat exchanger for exchanging heat between mediacomprises a number of stacked plates (A, B, C, D), the plates being provided with a first, large scale pressed pattern comprising ridges (R) and grooves (G) intended to keep first (A, B) and second (B,C) pairs of stacked plates on a distance from one another, such that flow channels for a first medium is formed in spaces between said plate pairs. Contact points are provided between the plate pairs in points where the large scale pressed pattern of neighboring plate pairs contact one another. The plates of each plate pair (A, B; C, D) are kept on a distance from one another by a small-scale pressed pattern comprising ridges (r) and grooves (g).

MICRO-CHANNEL HEAT EXCHANGER INCLUDING INDEPENDENT HEAT EXCHANGE CIRCUITS AND METHOD

A micro-channel heat exchanger including a first micro-channel heat conduit having a first end section that extends to a second end section through an intermediate section. The intermediate section includes a plurality of substantially straight sections and a plurality of bend sections that establish a first serpentine path. The micro-channel heat exchanger also includes a second micro-channel heat conduit having a first end portion that extends to a second end portion through an intermediate portion. The intermediate portion includes a plurality of substantially straight portions and a plurality of bend portions that establish a second serpentine path. The first serpentine path extends adjacent to the second serpentine path with the plurality of bend portions being interposed between the plurality of bend sections.

Heat exchanger, refrigeration cycle device equipped with heat exchanger, or heat energy recovery device

A plurality of heat-exchanger tubes, each of which has an inlet fin formed on a side surface on the air inlet side of a flattened hollow tube and extending upstream of air along the flow of air and an outlet fin formed on the side surface on the air outlet side of the hollow tube and extending downstream of the air along the flow of the air are arranged at regular intervals in such a manner that their oblong planes face one another, an upper header which supplies a first heat exchange medium is attached on top of the heat-exchanger tubes, and an lower header which collects the first heat exchange medium is attached at the bottom of the heat-exchanger tubes to form a heat exchanger.

Heat exchange system

A heat exchange system for realizing an adequate heat exchange among a plural type of fluids uses a refrigerant radiator and a radiator which are combined to have one unit for enabling heat exchange between a refrigerant and a coolant, and decreases an inflow amount of the coolant flowing into the radiator when coolant temperature of the coolant flowing into the radiator is equal to or higher than a second standard temperature, which is set to be lower than a temperature of the refrigerant flowing into the refrigerant radiator, and is equal to or lower than a predetermined first standard temperature. In such manner, heat from the refrigerant is effectively transferred to an outside air by reducing an unwanted heat exchange between the refrigerant and the outside air.

Heat Exchanger Panel And Method For Manufacturing Thereof

The invention relates to a heat exchanger panel ( 10 ) preferably for heat exchange utilizing light energy, comprising a board ( 24 ) having plates parallel to each other, and partition walls ( 12 ) dividing the inner space between the plates into parallel channels ( 14 ), said partition walls ( 12 ) joining the plates and being of a same material as the plates, passages ( 18 ) in the partition walls ( 12 ), said passages enabling the flow of a heat exchanger medium between the neighbouring channels ( 14 ) and providing a flow path ( 20 ) for the medium, sealing units ( 16 ) covering openings at the ends of the channels ( 14 ) and joints ( 22 ) allowing the heat exchanger medium to enter into and exit from the panel ( 10 ). According to the invention, the sealing units ( 16 ) are made of a sealant which is thermal expansion compatible with the material of the board ( 24 ), the sealant being introduced into the ends of the channels ( 14 ). The invention also relates to a method for manufacturing the heat exchanger panel ( 10 ).

Fluid Circulation Tube And A Heat Exchanger Comprising Such Tubes

Fluid circulation tube and heat exchanger equipped with tubes of this type are disclosed. The tube ( 6 ) is produced by bending, and, once its wall has been bent, has a base portion ( 12 ) prolonged laterally by two linking portions ( 13 ) leading to two top portions ( 14 ) turned toward one another, which terminate in end legs ( 15 ) turned toward the base portion ( 12 ), forming at least two parallel longitudinal internal channels ( 16 ) into which the two systems ( 20 ) of bends ( 21 ) of a corrugated disrupter ( 17 ) can be inserted, these systems being interconnected by a central part ( 23 ) inserted into a gap left between said legs and the base portion.

S-bent tube cooler

The present invention relates to a heat exchanger for exhaust gas cooling, in particular for motor vehicles. The heat exchanger includes a flow duct which is formed from heat exchange tubes being arranged in parallel to one another, and through which the exhaust gas to be cooled can flow and around which a liquid coolant can flow, and secondly includes a housing having a housing wall and tube bottoms. The housing wall and the tube bottoms delimit a flow chamber for the coolant, The heat exchange tubes being arranged so as to form a tube bundle are formed with straight sections and deflection zones, wherein the heat exchange tubes in at least two deflection zones sweep an angle of at least 90°.

Cold-Storage Heat Exchanger

A cold storage heat exchanger includes multiple refrigerant tubes, a cold storage container that is bonded to the refrigerant tube and defines a compartment receiving a cold storage material, and an inner fin arranged inside of the cold storage container. The cold storage container has a portion that stops and fixes the inner fin, and the cold storage container has a space where air is sealed. The space of the cold storage container is located at an upper side of the member that stops and fixes the inner fin. Accordingly, a stress applied to the cold storage container in the expansion of the cold storage material can be reduced.

Cold-Storage Heat Exchanger

A cold storage heat exchanger includes multiple refrigerant tubes having therein refrigerant passages. The refrigerant tubes are arranged to provide a clearance therebetween. The cold storage heat exchanger further includes a cold storage container that is brazed with the refrigerant tube and defines a compartment receiving a cold storage material. The cold storage container has an open-hole portion at a brazed part with the refrigerant tube. Accordingly, efficiency of heat exchange by the cold storage heat exchanger can be improved.

COOLING APPARATUS

The invention relates to a cooling apparatus comprising a base plate for receiving a heat load from an electric component, an evaporator, a condenser, and a connecting piece for passing fluid from the evaporator to the condenser. In order to efficiently fill the evaporator, the cooling apparatus is provided with a pump for pumping fluid from the condenser to the evaporator. 18-. (canceled)9. A cooling apparatus comprising:a base plate for receiving a heat load from an electric component,a plurality of parallel evaporators having respective evaporator channels having a thermal contact with the base plate for passing the received heat load to fluid in the plurality of parallel evaporator channels,one or more evaporation channels are located within the base plate,a plurality of parallel condensers with condenser channels each receiving fluid from one of the evaporators and for dissipating heat from the received fluid, anda plurality of connecting pieces each passing fluid from one evaporator to one condenserthe evaporator channels and the condenser channels both extend in the vertical direction, whereinthe cooling apparatus is provided with a plurality of pumps for pumping fluid from one condenser to one evaporator, andthe pump maintaining the fluid level at a height in the evaporator, while the fluid level remains on a lower height in the condenser, for cooling, the entire base plate.10. The cooling apparatus according to claim 9 , wherein the pump generates an electric field or magnetic field for pumping the fluid by said field.11. The cooling apparatus according to claim 9 , wherein the pump comprises a first electrode and a second electrode arranged at a distance from each other claim 9 , and a power source for generating an electrical field between the first and second electrode.12. The cooling apparatus according to claim 10 , wherein the pump comprises a first electrode and a second electrode arranged at a distance from each other claim 10 , and a power source ...

MODULAR ANNULAR HEAT EXCHANGER

An annular duct including a modular annular heat exchanger for a gas turbine engine is provided, where the modular annular heat exchanger includes a plurality of radial modules in circumferentially adjacent arrangement. Each radial module includes a cooled fluid inlet plenum segment, a plurality of blades, and a cooled fluid outlet plenum segment. The plurality of blades is configured in circumferentially adjacent arrangement and defines an angular space that is conformal between each circumferentially adjacent blade. The cooled fluid inlet plenum segment, the plurality of blades, and the cooled fluid outlet plenum segment are in serial axial flow arrangement and define an internal cooled fluid flowpath and an external cooling fluid flowpath parallel to the internal cooled fluid flowpath. Each radial module further includes an inner annular ring segment and an outer annular ring segment. The inner annular ring segment and the outer annular ring segment define a plurality of blade retainers. The blade retainers define an axial, radial, and circumferential position of the blades, the cooled fluid inlet plenum segment, and the cooled fluid outlet plenum segment. 1. An annular duct including a modular annular heat exchanger for a gas turbine engine , comprising: a cooled fluid inlet plenum segment;', 'a plurality of blades, configured in circumferentially adjacent arrangement and defining an angular space that is conformal between each circumferentially adjacent blade;', 'a cooled fluid outlet plenum segment, wherein the cooled fluid inlet plenum segment, the plurality of blades, and the cooled fluid outlet plenum segment are in serial axial flow arrangement and define an internal cooled fluid flowpath and an external cooling fluid flowpath parallel to the internal cooled fluid flowpath;', 'an inner annular ring segment; and', 'an outer annular ring segment, wherein the inner annular ring segment and the outer annular ring segment define a plurality of blade retainers, ...

Heat exchanger

A heat exchanger includes a bag-like outer packaging material. A heat medium flows into an inside of the outer packaging material. An inner core material is arranged in the inside of the outer packaging material. The outer packaging material has an outer packaging laminate material including a metal heat transfer layer and a resin thermal fusion layer on a surface side of the heat transfer layer. The outer packaging laminate materials form a bag shape by integrally joining the thermal fusion layers along the peripheral edge portions. The inner core material includes the inner core laminate material with a metal heat transfer layer and resin thermal fusion layers on surface sides of the heat transfer layer. The thermal fusion layers of a concave portion bottom and a convex portion top of the inner core material and the thermal fusion layers of the outer packaging laminate material are integrally joined.

HEATER

A heater includes: a substrate including a first surface and a second surface located opposite to the first surface relative to the substrate; a first heating pattern disposed on a first-surface side of the substrate; a second heating pattern disposed on the first-surface side of the substrate and located at a position different from a position of the first heating pattern; a first terminal to which electricity is to be supplied; a first power-supply pattern electrically connecting the first terminal and the first heating pattern to each other and disposed on a second-surface side of the substrate; and a first electrically-continuous portion extending through the substrate and electrically connecting the first power-supply pattern and the first heating pattern to each other. 1. A heater , comprising:a substrate comprising a first surface and a second surface located opposite to the first surface relative to the substrate;a first heating pattern constituted by a heating resistor and disposed on a first-surface side of the substrate;a second heating pattern constituted by a heating resistor, disposed on the first-surface side of the substrate, and located at a position that is different from a position of the first heating pattern in a longitudinal direction of the substrate;a first terminal to which electricity is to be supplied;a first power-supply pattern electrically connecting the first terminal and the first heating pattern to each other and disposed on a second-surface side of the substrate; anda first electrically-continuous portion extending through the substrate and electrically connecting the first power-supply pattern and the first heating pattern to each other.2. The heater according to claim 1 , wherein a region in which the second heating pattern is formed in the longitudinal direction does not overlap a region in which the first heating pattern is formed in the longitudinal direction.3. The heater according to claim 1 , wherein the first terminal is ...

Heat exchanger for battery cooling

A heat exchanger for battery cooling is provided to improve an efficiency of cooling of the current heat exchangers. The heat exchanger for battery cooling comprises an upper housing with a fluid inlet and a fluid outlet, a lower housing capable of hermetically connecting with the upper housing to form a chamber for accommodating fluid. The fluid flows into the chamber through the fluid inlet and then exits through the fluid outlet. The fluid chamber is provided with at least one S-shaped fluid directing element with several through holes. With the S-shape directing elements within the fluid chamber and the through holes formed on the directing elements, fluid can flow in an injecting manner within the chamber to realize effective cooling of the upper housing.

DEVICE FOR DRYING A GAS, IN PARTICULAR AIR

A drying device for processing a gas to be dried, in particular air, comprises an air/air exchanger which includes an inlet for the gas to be dried and an outlet for the dried gas, an evaporator which receives the gas to be dried from the air/air exchanger, the evaporator being formed by means of a plurality of adjacent layers. The layers comprise at least a first layer configured for the passage of a refrigerating fluid, at least a second layer configured to receive the gas to be dried from the air/air exchanger and a plurality of third layers configured to receive a phase change material. The layers are arranged in a sequence which comprises in alternation a first layer, a third layer, a second layer and a further third layer. 11. A drying device for processing a gas to be dried , comprising an air/air exchanger which includes an inlet for the gas to be dried and an outlet for the dried gas , an evaporator which receives the gas to be dried from the air/air exchanger () , the evaporator comprising a plurality of adjacent layers , the layers comprise at least a first layer configured for passage of a refrigerating fluid which flows inside a refrigerating circuit which can be associated with the drying device , at least a second layer configured to receive the gas to be dried from the air/air exchanger and a plurality of third layers configured to receive a phase change material , the first , second and third layers being arranged in a sequence which comprises in alternation a first layer , a third layer , a second layer and a further third layer.2. The drying device according to claim 1 , wherein each of the first layer claim 1 , second layer and third layer comprises a plate and a plurality of fins supported on a main surface of the plate claim 1 , where the fins form a plurality of channels for the passage of the refrigerating fluid claim 1 , for the passage of the air/gas to be dried and to contain the phase change material claim 1 , respectively.3. The drying ...

NOTCHED COOLANT TUBES FOR A HEAT EXCHANGER

Methods and systems are provided for a heat exchanger for a motorized vehicle. In one example, a heat exchanger includes a plurality of tubes coupled to a header, with each tube including a partition extending a height of the tube. The partition includes a notch positioned at an end of the tube coupled to the header, with the notch extending into the tube. 1. A heat exchanger , comprising:a header; anda coolant tube including first and second coolant passages arranged adjacent to one another and separated by a partition, a first end of the coolant tube coupled to the header, the partition including a notch arranged at the first end, the notch extending into the coolant tube from the header.2. The heat exchanger of claim 1 , wherein the notch forms a pass-through between the first and second coolant passages at the first end.3. The heat exchanger of claim 1 , wherein the notch extends a length into the first and second coolant passages claim 1 , away from the header.4. The heat exchanger of claim 1 , wherein a remainder of the partition adjacent to the notch spans a height of the coolant tube and completely separates the first and second coolant passages from one another.5. The heat exchanger of claim 1 , wherein the partition is disposed between a lower surface of the coolant tube and an opposing claim 1 , upper surface of the coolant tube and includes a terminating edge at the first end that does not span an entire height of the coolant tube from the lower surface to the upper surface.6. The heat exchanger of claim 5 , wherein a wall forming the first and second coolant passages includes each of the lower surface and the upper surface claim 5 , and wherein a thickness of the partition is at least twice a thickness of the wall.7. The heat exchanger of claim 5 , wherein the partition further includes a first surface joined to the terminating edge and extending into the coolant tube from the terminating edge.8. The heat exchanger of claim 7 , wherein the partition ...

REFRIGERATOR

A refrigerator may include a cabinet defining a low-temperature storage space and a machine chamber in which a compressor and a condenser are disposed; and an evaporator disposed in rear of the storage space, wherein air flows upwards along the evaporator and thus cools down to lower a temperature of the storage space. The evaporator may include a cooling pipe in and along which refrigerant flows; and a plurality of cooling fins surrounding an outer face of the cooling pipe. The cooling pipe may be constructed so that the refrigerant flows downward along and in the cooling pipe. 1. A refrigerator comprising:a cabinet configured to define a storage space and a machine chamber; andan evaporator disposed at the storage space, wherein the evaporator is configured such that air is to flow upwards through the evaporator and thus to lower a temperature of the storage space, a cooling pipe configured to allow refrigerant to flow from an inlet to an outlet; and', 'a plurality of cooling fins surrounding an outer face of the cooling pipe,', 'wherein the cooling pipe is configured such that the refrigerant is to flow downward in the cooling pipe from the inlet to the outlet., 'wherein the evaporator includes2. The refrigerator of claim 1 , wherein the cooling pipe includes:a plurality of horizontal extending portions configured such that the horizontal extending portions are arranged and spaced apart from each other in a vertical direction; anda plurality of bent portions configured such that each of the bent portions is separately connecting adjacent horizontal extending portions to each other, a plurality of first horizontal extending portions configured such that the first horizontal extending portions are arranged in a first column; and', 'a plurality of second horizontal extending portions configured such that the second horizontal extending portions are arranged in a second column and are spaced from the first horizontal extending portions, wherein the first column is ...

ENERGY RECOVERY HEAT EXCHANGER AND METHOD

Condensate accumulating in the incoming outside air flow passages of a heat exchanger is fed back into the exhaust flow passages of the heat exchanger to provide improved heat transfer in the heat exchanger, and to avoid the necessity for drainage of the condensate from the heat exchanger. The heat exchanger includes a plastic multi-tube panel core and a solid plastic housing, with opposed-flow heat exchange and inlet-outlet extensions from only one side of the core. 1. An energy recovery ventilating device comprisinga heat exchanger having plural air intake flow conduits interleaved with plural air exhaust flow conduits, andat least one liquid flow conduit for conducting liquid condensed from the air flowing through said air intake conduits into said air exhaust conduits.2. A device as in in which each of said air exhaust conduits is elongated and has an inlet and an outlet end claim 1 ,said at least one liquid flow conduit being constructed to deliver said liquid adjacent said inlet ends of said exhaust conduits.3. A device as in including a modulating device for selectively modulating the flow of said liquid to said exhaust conduits claim 1 , said modulating device being selected from the group consisting ofa device for selectively blocking said liquid flow conduit, a motor driven pump, and a valve.4. A device as in including a positive pressure air mover connected to said air intake flow conduits to push outside air therethrough claim 1 ,a negative pressure air mover for pulling exhaust air from a building through said exhaust conduits, and a restricted passageway between said intake and exhaust conduits for allowing condensate to flow from said intake conduits to the exhaust conduits.5. A device as in in which said flow conduits conduct fluid in opposite directions for at least a portion of their lengths claim 1 , said core being comprised of parallel plastic panels with multiple tubes forming said exhaust flow conduits claim 1 ,spacers secured between adjacent ...

Transfer Apparatus

A heat transfer apparatus includes an outer shell, an internal core body, and a flexible diaphragm extending from the core body to an interior surface of the outer shell. The shell includes a first inlet that receives a first fluid, a second inlet that receives a second fluid, a first outlet through which the first fluid exits the shell, and a second outlet through which the second fluid exits the shell. The core body forms first interior passageways that fluidly couple the first inlet with the first outlet and second interior passageways that fluidly couple the second inlet with the second outlet. The flexible diaphragm forms a flexible transition between each of the first inlet and the second inlet of the shell and the core body, and forms a seal that prevents the first fluid in the first interior passageways from flowing into the second interior passageways. 1. A heat transfer apparatus comprising:an outer shell, an internal heat transfer core body, and a flexible diaphragm coupling and extending from the core body to an interior surface of the outer shell,the shell including a first inlet configured to receive a first fluid, a second inlet configured to receive a second fluid, a first outlet through which the first fluid is directed out of the shell, and a second outlet through which the second fluid is directed out of the shell, the core body forming first interior passageways and second interior passageways that are separate from each other, the first interior passageways fluidly coupling the first inlet with the first outlet, the second interior passageways fluidly coupling the second inlet with the second outlet,the flexible diaphragm forming a flexible transition between each of the first inlet and the second inlet of the shell and the core body, the flexible diaphragm also forming a seal that prevents the first fluid flowing through the first interior passageways from flowing into the second interior passageways of the core body.2. The apparatus of claim 1 ...

PLATE HEAT EXCHANGER OF IMPROVED THERMAL EFFICIENCY FOR A TURBOSHAFT ENGINE

A plate heat exchanger having a plurality of plates with sinusoidal undulations and two chimneys positioned at two opposite corners of the plates. Modules are formed by assembling together pairs of plates, the modules being stacked so as to make contact via the inlet and outlet chimneys in order to form the heat exchanger. The sinusoidal undulations form a first angle β with the flow direction of the fluids in the heat exchanger, the first angle β increasing in the flow direction of a first fluid through the modules. Furthermore, each plate has two distribution zones for distributing the first fluid in the modules in the proximity of each inlet or outlet chimney in order to make the filling and the discharge of the modules by the first fluid more uniform. 1. A plate heat exchanger comprising:a plurality of modules, each formed by two metal plates, each plate having a peripheral zone, at least one inlet chimney, at least one outlet chimney, a crenellated inner zone comprising ridges and troughs, and at least two distribution zones located one between each inlet chimney and the crenellated inner zone, and the other between each outlet chimney and the crenellated inner zone, each distribution zone having channels between the crenellated inner zone and each inlet chimney or each outlet chimney, the two plates constituting a module being in contact firstly via the peripheral zones and secondly via points of contact of the troughs, at least one inlet pipe being formed by the inlet chimneys of each plate, and at least one outlet pipe being formed by the outlet chimneys of each plate, the modules being stacked in such a manner that two adjacent modules are in contact at least via the inlet chimneys and via the outlet chimneys, the directions of the troughs and of the ridges of each plate forming a first angle β with the flow direction of fluids flowing in the heat exchanger, and the directions of the troughs and of the ridges of two adjacent plates forming a non-zero second ...

Heat transfer plate

A heat transfer device includes a body defining fluid inlet and fluid outlet. The body further defines a plurality of channels defined within the body in fluid connection between the fluid inlet and the fluid outlet, wherein the channels are fluidly isolated from one another between the fluid inlet and the fluid outlet.

SYSTEM AND METHOD FOR MANAGING TRANSMISSION FLUID TEMPERATURE

A system and method for managing transmission temperature includes a transmission housing enclosing transmission components for transmitting kinetic energy and transmission fluid, and a heat exchanger within the transmission housing. 1. A system for managing transmission fluid temperature comprising:a transmission housing enclosing transmission components for transmitting kinetic energy and transmission fluid; anda heat exchanger within the transmission housing.2. The system of claim 1 , further comprising an inlet of one of a pump within the transmission housing and a filter within the transmission housing claim 1 , wherein the heat exchanger is positioned adjacent to the inlet.3. The system of claim 2 , wherein the pump circulates the transmission fluid within the transmission housing.4. The system of claim 2 , wherein heat exchanging surfaces of the heat exchanger substantially surround the inlet such that substantially all of the flow of the transmission fluid contacts the heat exchanging surfaces before entering the inlet.5. The system of claim 2 , wherein the heat exchanger comprises a stacked set of plates.6. The system of claim 2 , wherein the heat exchanger is configured to contact a substantial majority of a flow of transmission fluid into the inlet.7. The system of claim 1 , wherein the heat exchanger is positioned within a transmission fluid sump within the transmission housing.8. The system of claim 1 , further comprising baffling to direct a flow of transmission fluid across a heat exchanging surface of the heat exchanger.9. The system of claim 8 , wherein the baffling is on the heat exchanging surface of the heat exchanger.10. The system of claim 1 , wherein the heat exchanger comprises a tube assembly heat exchanger.11. A method for managing transmission fluid temperature comprising:providing a transmission housing enclosing transmission components for transmitting kinetic energy and transmission fluid; andproviding a heat exchanger within the ...

Heat exchanger element and method for manufacturing such a heat exchanger element

A heat exchanger includes a lamellar structure of a plurality of parallel heat exchange elements with an intermediate air gap between each pair of adjacent heat exchange elements. Along a longitudinal direction of the lamellar structure the heat exchange elements is interconnected in a top portion of the lamellar structure that forms an inlet channel through the heat exchange elements and in a bottom portion of the lamellar structure that forms an outlet channel through the heat exchange elements. 1. A heat exchanger comprising a lamellar structure of a plurality of parallel heat exchange elements with an intermediate air gap between each pair of adjacent heat exchange elements;along a longitudinal direction of the lamellar structure the heat exchange elements being interconnected in a top portion of the lamellar structure forming an inlet channel through the heat exchange elements and being interconnected in a bottom portion of the lamellar structure forming an outlet channel through the heat exchange elements;the heat exchange elements forming parallel channels between the inlet channel and the outlet channel;in the outlet channel, the heat exchanger comprising a filler body, the filler body filling up cavities of the heat exchange elements below an opening of the outlet channel and forming a floor in the outlet channel along the longitudinal direction of the lamellar structure.2. The heat exchanger according to wherein the floor of the filler body has a substantially flat or concave surface traverse to the longitudinal direction.3. The heat exchanger according to claim 1 , wherein the lamellar structure is provided with a drain for liquid at an exhaust of the outlet channel.4. The heat exchanger according to claim 3 , wherein the floor in the outlet channel is sloped downwards in the longitudinal direction of the lamellar structure towards the exhaust.5. The heat exchanger according to claim 1 , wherein claim 1 , in use claim 1 , the inlet channel is arranged for ...

HEAT EXCHANGER

A heat exchanger includes: heat transfer tubes aligned with one another; a header connected to end portions of the heat transfer tubes; and fins joined to the heat transfer tubes. When viewed in a longitudinal direction of the header and when the heat exchanger is used as an evaporator, the header is divided into: a circulation space including a first space in which refrigerant flows in a first direction along the longitudinal direction of the header and a second space in which the refrigerant flows in a second direction opposite to the first direction along the longitudinal direction; and an insertion space into which the heat transfer tubes are inserted. The header includes: a circulation division plate that divides the first space from the second space; and an insertion space forming plate that divides the circulation space from the insertion space. 1. A heat exchanger comprising:heat transfer tubes aligned with one another;a header connected to end portions of the heat transfer tubes; andfins joined to the heat transfer tubes, wherein a circulation space comprising a first space in which refrigerant flows in a first direction along the longitudinal direction of the header and a second space in which the refrigerant flows in a second direction opposite to the first direction along the longitudinal direction, and', 'an insertion space into which the heat transfer tubes are inserted, and, 'when viewed in a longitudinal direction of the header and when the heat exchanger is used as an evaporator, the header is divided into a circulation division plate that divides the first space from the second space; and', 'an insertion space forming plate that divides the circulation space from the insertion space., 'the header comprises2. The heat exchanger according to claim 1 , wherein when viewed in the longitudinal direction of the header claim 1 , the first space is between the circulation division plate and the insertion space forming plate.3. The heat exchanger according ...

HEAT EXCHANGER

A heat exchanger includes a mounting section on which heat-exchanged object is mounted, and a circulation section in which a plurality of flow paths through which a heating medium flows are formed, wherein the plurality of flow paths include first flow paths in which a flow path width in a third direction vary according to advance in a first direction at a side closer to a first end portion and at a side closer to a second end portion of the first flow path in a second direction, the flow path width of the first flow path at the side closer to the first end portion varies with a decrease tendency according to advance in the first direction, and the flow path width of the first flow path at the side closer to the second end portion varies with an increase tendency according to advance in the first direction. 1. A heat exchanger comprising:a mounting section on which an object to be heat-exchanged is mounted; anda circulation section in which a plurality of flow paths through which a heating medium flows are formed,wherein, provided that a first direction is a flow direction of the heating medium, a second direction is perpendicular to the mounting section and a third direction is perpendicular to the first and second directions, the plurality of flow paths comprise first flow paths in which a flow path width in the third direction vary according to advance in the first direction at a side closer to a first end portion of the first flow path in the second direction and at a side closer to a second end portion of the first flow path in the second direction,the flow path width of the first flow path at the side closer to the first end portion varies with a decrease tendency according to advance in the first direction, andthe flow path width of the first flow path at the side closer to the second end portion varies with an increase tendency according to advance in the first direction.2. The heat exchanger according to claim 1 ,wherein the plurality of flow paths comprise ...

THREE-LAYER HEAT EXCHANGER WITH INTERNAL MANIFOLD FOR BATTERY THERMAL MANAGEMENT

Methods and systems are provided for heat exchangers including a first outer plate, a second outer plate, and an intermediate plate. The intermediate plate is positioned between the outer plates. Fluid flow passages are formed between the intermediate plate and each of the outer plates. 1. A heat exchanger , comprising:an intermediate plate positioned between a first outer plate and a second outer plate;first fluid flow passages formed between the first outer plate and a first side of the intermediate plate;second fluid flow passages formed between the second outer plate and a second side of the intermediate plate;a first fluid manifold formed between the first outer plate and the first side of the intermediate plate, and the first fluid manifold positioned at a first end of the first fluid flow passages;a second fluid manifold formed between the second outer plate and the second side of the intermediate plate, and the second fluid manifold positioned at a second end of the second fluid flow passages; andthe first fluid manifold and the second fluid manifold positioned on a first end of the heat exchanger.2. The heat exchanger of claim 1 , wherein fluid flows from the first end of the heat exchanger claim 1 , to a second end of the heat exchanger claim 1 , and back to the first end of the heat exchanger.3. The heat exchanger of claim 2 , wherein fluid flows from the first fluid manifold into the first fluid flow passages claim 2 , from the first fluid flow passages into the second fluid flow passages claim 2 , and from the second fluid flow passages into the second fluid manifold.4. The heat exchanger of claim 3 , wherein a first port is connected to the first fluid manifold and a second port is connected to the second fluid manifold.5. The heat exchanger of claim 4 , wherein each of the first and second sides of the intermediate plate comprise a flange which engages with a respective flange on the first and second outer plates.6. The heat exchanger of claim 1 , ...

COLD PLATE ASSEMBLY FOR ELECTRICAL CABINET

Embodiments of the present disclosure are directed to a cold plate assembly for an electrical cabinet, including: a main body part, a sealing part, and a mounting part. The main body part is provided with a channel for the circulation of a liquid cooling medium and an accommodation groove located on a first upper surface of the main body part. The sealing part is disposed in the accommodation groove and the mounting part is located above the sealing part. A lower surface of the mounting part faces the main body part, and a second upper surface of the mounting part is configured to mount an electronic device to be cooled. 1. A cold plate assembly for an electrical cabinet , comprising:a main body part comprising a channel and an accommodation groove, wherein the channel is configured to circulate a liquid cooling medium, and wherein the accommodation groove is located on a first upper surface of the main body part;a sealing part disposed in the accommodation groove; anda mounting part positioned above the sealing part, wherein a lower surface of the mounting part faces the main body part, and a second upper surface of the mounting part is configured to mount an electronic device to be cooled by the liquid cooling medium.2. The cold plate assembly of claim 1 , wherein the main body part comprises at least one plate-like component.3. The cold plate assembly of claim 1 , wherein the mounting part comprises at least one plate-like component.4. The cold plate assembly of claim 1 , wherein the sealing part comprises at least one sealing ring.5. The cold plate assembly of claim 1 , wherein the main body part is made of a material containing aluminum claim 1 , or plastic claim 1 , or both.6. The cold plate assembly of claim 1 , wherein a flow channel is formed in the first upper surface of the main body part claim 1 , and the flow channel communicates with the channel through a liquid outlet and a liquid inlet.7. The cold plate assembly of claim 1 , wherein the mounting part ...

Heat exchanger

A heat exchanger body that includes a circulation path through which a coolant is circulated and performs heat exchange between the coolant flowing through the circulation path and an electronic component; a circulation pump that supplies the coolant to the heat exchanger body; an accumulation determination unit that determines whether a foreign matter accumulation condition is fulfilled that is satisfied when foreign matter is expected to be accumulated in at least a part of the circulation path; and a process execution unit that in response to the foreign matter accumulation condition being satisfied, executes a foreign matter cleaning process of removing the foreign matter accumulated in the circulation path and cleaning the circulation path. In the foreign matter cleaning process, the process execution unit reduces an amount of coolant supplied from the circulation pump so that the coolant has a superheating degree in a nucleate boiling region.

HEAT-EXCHANGER MODULE WITH IMPROVED HEAT EXCHANGE AND COMPACTNESS, USE WITH LIQUID METAL AND GAS

The invention relates to a heat-exchanger module with a longitudinal axis (X) comprising at least two fluid circuits, the first of which comprises at least one pair of channels () for fluid circulation, each extending parallel to the longitudinal axis (X), wherein the two channels of a single pair are stacked on top of one another and are in communication with one another in a plurality of crossing areas () each defining an area for mixing the fluid with itself inside the first circuit. 1. A heat-exchanger module with a longitudinal axis comprising at least two fluid circuits , the first fluid circuit comprising , at least one pair of channels for fluid circulation , each extending parallel to the longitudinal axis , wherein the two channels of the same pair are stacked on top of one another and are in communication with one another in a plurality of crossing areas , each defining an area for mixing the fluid with itself in the first circuit.2. The heat-exchanger module as claimed in claim 1 , wherein each channel has at least in part a curved zigzag profile.3. The heat-exchanger module as claimed in claim 2 , wherein the curved zigzag profile is regular along its length.4. The heat-exchanger module as claimed in claim 3 , wherein the regular curved zigzag profile includes bends and straight segments claim 3 , a straight segment connecting two consecutive bends.5. The heat-exchanger module as claimed in claim 4 , wherein the radius of curvature of the bends being is between 0.5 and 3 Dh inclusive claim 4 , Dh being the hydraulic diameter of the channel.6. The heat-exchanger module as claimed in claim 4 , wherein the length of the straight segment is between 4 and 8 Dh inclusive claim 4 , Dh being the hydraulic diameter of the channel.7. The heat-exchanger module as claimed in claim 4 , wherein the angle between the straight segment and the longitudinal axis is between 10 and 45° inclusive.8. The heat-exchanger module as claimed in of claim 2 , wherein the curved ...

COOLING MODULE FOR PARALLEL TYPE POWER MODULE OF INVERTER

A cooling module for a parallel type power module of an inverter may include parallel type power modules configured to be disposed in three or more columns and rows, wherein three parallel type power modules are disposed to correspond to U, V, and W phases of the inverter in the three or more rows in each of the three or more columns, a first cooling water passage having a passage through which cooling water flows and configured to be brought into contact with an upper surface and a lower surface of a power module disposed at a first row, and a second cooling water passage having a passage through which the cooling water flows and configured to be brought into contact with an upper surface and a lower surface of a power module disposed at a third row. 1. A cooling module apparatus for parallel type power modules of an inverter , the cooling module apparatus comprising:the parallel type power modules mounted in three or more columns and three or more rows, wherein three parallel type power modules of the parallel type power modules are mounted to correspond to U, V, and W phases of the inverter in the three or more rows in each of the three or more columns;a first cooling water passage having a passage through which cooling water flows and contacting with an upper surface and a lower surface of a power module mounted at a first row of the three or more rows among the parallel type power modules; anda second cooling water passage having a passage through which the cooling water flows and contacting an upper surface and a lower surface of a power module mounted at a third row of the three or more rows among the parallel type power modules.2. The cooling module apparatus of claim 1 ,wherein the first cooling water passage contacts an upper surface of a power module mounted at a second row of the three or more rows among the parallel type power modules, and the second cooling water passage contacts a lower surface of the power module mounted at the second row.3. The ...

Heat Exchanger and Air Conditioner with Heat Exchanger

The disclosure provides a heat exchanger and an, air conditioner with the heat exchanger. A heat exchange assembly includes a first channel and a second channel which are used for allowing a refrigerant to pass through, a communication portion communicated with the first channel and the second channel, and a plurality of protrusions.

Reduced thermal expansion closure bars for a heat exchanger

A plate fin heat exchanger is configured to receive hot flow from a hot source and cool flow from a cool source. The plate fin heat exchanger includes a plurality of plates arranged in parallel to define a plurality of flow passages there between, and a set of closure bars arranged at a first side of the plurality of plates to seal a first set of the flow passages against ingress of the hot flow, thereby directing the hot flow into a second set of the flow passages. Each respective closure bar includes an inner core formed of a first material having a first coefficient of thermal expansion and an outer cladding arranged about the inner core, the outer cladding formed of a second material having a second coefficient of thermal expansion. The first coefficient of thermal expansion is less than the second coefficient of thermal expansion.

Stacked plate heat exchanger with top and bottom manifolds

A heat exchanger has a core comprised of at least one core section defined by a plate stack comprising a plurality of core plates, each core plate having a plurality of spaced apart, raised openings surrounded by a flat area. The raised openings of adjacent plates are sealed together to define a plurality of tubular structures. Top and bottom manifolds are sealed to the top and bottom of the core, with continuous top and bottom end plates providing structurally rigid connections between multiple core sections of the heat exchanger. The heat exchanger may have numerous configurations, including stepped core, curved core, angled core, and/or a core having multiple sections of the same or different length, while minimizing the number of unique parts and/or parts of complex shape.

DOUBLE PLATED HEAT EXCHANGER

A heat exchanger comprises double-plated material with good heat conductivity and endurance in the shape of drum with convex wall or cylinder or rectangular shape having inlet(s) for first fluid to be cooled to flow into space between the double layer and out through outlet(s). A plurality of heat exchangers are connected through an inlet tubing where first fluid flows into each heat exchanger and flows out through a connecting outlet tubing. Heat exchange is made between the first fluid and large volume of second fluid the heat exchanger immersed in, where the term fluid covering all types of liquids and gases. The present design efficiently allows heat exchange while clogging is avoided. Installation of elements within heat exchanger to cause change in direction of flow of first fluid increases rate of heat transfer. The disclosed heat exchanger is used as condenser in air-conditioner either in building or in vehicle. 1. A heat exchanger comprising double-plated material with good heat conductivity and endurance , having one or more inlet for first fluid to be cooled to flow into space between the double layer and out through one or more outlet.2. The heat exchanger of having a shape of a drum with a convex wall.3. The A heat exchanger of having a shape of a cylinder.4. The heat exchanger of having a shape of a rectangle.5. The heat exchanger of where heat exchange is made between said first fluid and a large volume of a second fluid said heat exchanger is immersed in claim 1 , where the fluid comprises any type of liquids and gases.6. The heat exchanger of installed as a condenser in an air-conditioning system.7. A plurality of the heat exchanger of which are connected through tubing and used as condenser in air-conditioning system.8. The heat exchanger of further comprising one or more element within to change direction of flow of fluid configured to increase rate of heat transfer. The present invention relates to a double plated heat exchanger.Efficient heat ...

HEAT-EXCHANGE PANEL FOR BATTERY HEAT MANAGEMENT AND ASSOCIATED PRODUCTION METHOD

A heat exchange plate for battery thermal management is disclosed. The heat exchange plate includes a base having a circuit of ducts for the circulation of heat-transfer fluid or refrigerant between an inlet and an outlet for heat-transfer fluid, and, fixed to the base, a contact plate intended to come into contact with the battery to be thermally regulated and covering said ducts, the base being made of molded plastic material and the contact plate being produced in a thermo-conductive material. A manufacturing method for such a heat exchange plate is also disclosed. 1. A heat exchange plate for battery thermal management , comprising a base including at least one channel for the circulation of heat-transfer fluid or refrigerant between an inlet and an outlet for said fluid , and further comprising , fixed to said base , a contact plate intended to come into contact with the battery to be thermally regulated and covering each channel to form at least one duct for the circulation of heat-transfer fluid or refrigerant , the base being made of molded plastic material , the contact plate being produced in a thermo-conductive material.2. The heat exchange plate as claimed in claim 1 , wherein the contact plate is made of metal.3. The heat exchange plate as claimed in claim 1 , wherein the base further comprises at least one seal placed between said base and the contact plate to ensure the seal-tightness of the ducts.4. The heat exchange plate as claimed in claim 1 , wherein the fixing of the contact plate onto the base is produced by screwing.5. The heat exchange plate as claimed in claim 1 , wherein the fixing of the contact plate onto the base is produced by a casting of at least one stud made of a piece with the material of the base and passing through the contact plate.6. The heat exchange plate as claimed in claim 1 , wherein the fixing of the contact plate onto the base is produced by means of an overmolding of at least one complementary plastic part.7. The heat ...

ARTICLE COMPRISING A TEMPERATURE-CONDITIONED SURFACE, THERMOELECTRIC CONTROL UNIT, AND METHOD FOR TEMPERATURE-CONDITIONING THE SURFACE OF AN ARTICLE

The present invention provides systems, methods, and articles for temperature conditioning a surface. An article is formed from a first layer having a plurality of openings and a second layer having a corresponding plurality of openings. At least one interior chamber constructed and configured to retain a fluid without leaking is defined between an interior surface of the first layer and an interior surface of the second layer. At least one flexible fluid supply line delivers the fluid to the at least one interior chamber. At least one flexible fluid return line removes the fluid from the at least one interior chamber. At least one control unit that is operable to selectively cool or heat the fluid is attached to the at least one flexible fluid supply line and the at least one flexible fluid return line. 1. An article for temperature-conditioning a surface comprising:a first layer having a plurality of openings, wherein the first layer has an exterior surface and an interior surface;a second layer having a corresponding plurality of openings, wherein the second layer has an exterior surface and an interior surface, and wherein the second layer is permanently affixed to the first layer along a periphery of the article and a periphery of each of the plurality of openings;at least one interior chamber defined between the interior surface of the first layer and the interior surface of the second layer;at least one flexible fluid supply line for delivering a fluid to the at least one interior chamber;at least one flexible fluid return line for removing the fluid from the at least one interior chamber; andat least one control unit attached to the at least one flexible fluid supply line and the at least one flexible fluid return line, wherein the at least one control unit is operable to selectively cool or heat the fluid;wherein the at least one interior chamber is constructed and configured to retain the fluid without leaking;wherein the interior surface of the first ...

HEAT EXCHANGER AND CORE FOR A HEAT EXCHANGER

A heat exchanger includes a heat exchanger core having two core sections, each core section having coolant flow passages. A mounting bracket is arranged between the core sections, being joined to each core section. A housing for the heat exchanger core includes multiple housing sections joined together to define an air flow path. The mounting bracket is secured between the multiple housing sections. 1. A core for a heat exchanger comprising:a first plurality of plate pairs arranged to form a first stack section, coolant flow passages extending through each plate pair in the first plurality of plate pairs and air flow passages extending between adjacent plate pairs in the first plurality of plate pairs;a second plurality of plate pairs arranged to form a second stack section, coolant flow passages extending through each plate pair in the second plurality of plate pairs and air flow passages extending between adjacent plate pairs in the second plurality of plate pairs; anda mounting bracket arranged between the first stack section and the second stack section, the mounting bracket including a first face joined to a terminal end of the first stack section and a second face opposite the first face joined to a terminal end of the second stack section.2. The core of claim 1 , wherein the first stack section extends over a first height dimension in a stacking direction and the second stack section extends over a second height dimension in a stacking direction claim 1 , the first height dimension being greater than the second height dimension.3. The core of claim 2 , wherein the ratio of the first height dimension to the second height dimension is not greater than four.4. The core of claim 1 , further comprising:first and second fluid manifolds extending through the first stack section, the coolant flow passages of the first plurality of plate pairs providing a fluid connection between the first and second fluid manifolds; andthird and fourth fluid manifolds extending ...

EXHAUST GAS COOLER

An exhaust gas cooler may include a plurality of stacked disc pairs. A first flow chamber for a coolant flow may be disposed between two discs of at least a first disc pair of the plurality of disc pairs. A second flow chamber for an exhaust gas flow may be disposed between two second disc pairs of the plurality of disc pairs arranged mutually adjacent with respect to one another. The plurality of stacked disc pairs may include at least one coolant inlet and at least one coolant outlet. The first disc pair may include a plurality of coolant inlets and a plurality of coolant outlets surrounding an edge of the first disc pair to facilitate peripheral edge cooling. 1. An exhaust gas cooler , comprising: a plurality of stacked disc pairs , a first flow chamber for a coolant flow disposed between two discs of at least a first disc pair of the plurality of disc pairs , and a second flow chamber for an exhaust gas flow disposed between two second disc pairs of the plurality of disc pairs arranged mutually adjacent with respect to one another , wherein the plurality of stacked disc pairs include at least one coolant inlet and at least one coolant outlet ,wherein the first disc pair includes a plurality of coolant inlets and a plurality of coolant outlets surrounding an edge of the first disc pair to facilitate peripheral edge cooling.2. The exhaust gas cooler according to claim 1 , wherein each of the discs of the plurality of stacked disc pairs is configured to include two circular arcs at longitudinal ends each connected by a linear edge.3. The exhaust gas cooler according to claim 2 , wherein an exhaust gas inlet is disposed in one of the circular arcs and an exhaust gas outlet is disposed in the other circular arc in each disc of the plurality of disc pairs claim 2 , and wherein the exhaust gas inlet and the exhaust gas outlet define a semi-circular shape.4. The exhaust gas cooler according to claim 3 , wherein at least one of the plurality of coolant inlets and the ...

Heat Exchanger for Aircraft Engine

A heat exchanger () for an aircraft engine includes a core () and radiating fins (). The radiating fins are configured such that a ratio y/Y of a height y from a surface () of the core to a formation position of a connecting portion () to a total height Y of each of the radiating fins () from the surface of the core satisfies a relationship of 0.34 Подробнее

FLUID CHANNELS HAVING PERFORMANCE ENHANCEMENT FEATURES AND DEVICES INCORPORATING SAME

A fluid channel formed with generally triangular-shaped performance enhancement features is disclosed. The fluid channels may be incorporated into heat exchanger or humidifier devices, the performance enhancement features generally having heat transfer and/or mass transfer performance enhancement applications. The heat transfer or mass transfer enhancement features are formed along the inner surfaces of the fluid flow passages of either the heat exchanger or humidifier plates and generally have sharp leading edges that create vortices in the fluid flowing through the passages. The heat or mass transfer enhancements protrude out of the inner surface of the fluid flow passages while leaving the outer surface of the fluid channel free of perforations. Alternatively, heat or mass transfer enhancements may be formed on separate inserts that are affixed to the inner surface of the fluid flow passages. The heat or mass transfer enhancements can be formed in metal plates or plastic plates using a variety of manufacturing techniques. 124-. (canceled)25. A fluid channel for transmitting a fluid therethrough , comprising:first and second spaced apart walls, the first and second spaced apart walls each defining an inner surface and an outer surface;a flow passage defined between the inner surfaces of the first and second spaced apart walls;a fluid inlet in communication with a first end of said flow passage for delivering said fluid to said flow passage;a fluid outlet in communication with a second end of said flow passage for discharging said fluid from said flow passage;a plurality of performance enhancement features formed in the inner surface of at least one of the first and second spaced apart walls of the tubular member; andwherein the performance enhancement features are in the form of spaced apart protuberances that protrude out of the inner surface of the at least one of the first and second spaced apart walls while the outer surface of the at least one of the first ...

Heat exchanger

A heat exchanger for transporting thermal energy between an object that is adjustable in its temperature and a heat transport medium, comprising a thermally conductive main body formed with an inside space for guiding the heat transport medium, and guidance elements that are arranged in the inside space for guiding at least one separation wall that is insertable into the inside space for separating two subspaces in the inside space that can guide at least a part of the heat transport medium. The separation wall includes a through hole that connects the subspace together.

COLD-STORAGE HEAT EXCHANGER

A cold storage heat exchanger includes refrigerant tubes having therein refrigerant passages and arranged to provide a clearance therebetween. A cold storage container is bonded to a refrigerant tube and defines therein a compartment receiving a cold storage material. The cold storage container has protrusion portions protruding outward and being in contact with the refrigerant tube. 1. A cold storage heat exchanger comprising:a plurality of refrigerant tubes having therein refrigerant passages, and arranged to provide a clearance therebetween;a cold storage container that is bonded to the refrigerant tube and defines therein a compartment receiving a cold storage material; anda cooling air passage in which air flows to cool a space to be cooled in a cold storage time of the cold storage material and in a cold release time of the cold storage material, the cooling air passage being provided to contact a surface of the refrigerant tube on a side opposite to the cold storage container bonded to the refrigerant tube, whereinan outer surface of the cold storage container, onto which the refrigerant tube is bonded, is provided with a plurality of protrusion portions or a plurality of recess portions.2. A cold storage heat exchanger comprising:a plurality of flat tubes having therein refrigerant passages, and arranged to provide a clearance therebetween; anda cold storage container disposed in the clearance and bonded to at least one of the plurality of flat tubes, the cold storage container having therein a compartment receiving a cold storage material, whereinthe cold storage container has a plurality of protrusion portions protruding outward of the cold storage container and being in contact with a flat surface of the at least one flat tube, andeach of the plurality of protrusion portions extends from an edge to another edge of the flat surface with continuously contacting the flat surface. The present application is a continuation application of U.S. patent ...

HEAT EXCHANGER ARRANGEMENT AND PRODUCTION METHOD

A heat exchanger arrangement, for example for an internal combustion engine, having a brazed radiator block () which has flow paths () formed from pairs of plates and has flow ducts () between the plate pairs (P), wherein in each case at least one plate () of each plate pair has a plate elongation (), and wherein the brazed radiator block is arranged in a housing () and, at its circumference, is sealed off with respect to the housing. To improve the sealing action between the radiator block () and the housing (), it is provided according to the invention that the plate elongations () are formed such that a prescribed dimension of the brazed radiator block () can be set by means of deformation of the plate elongations (). 1. Heat exchanger arrangement for use with an internal combustion engine , the heat exchanger comprising:{'b': 1', '10', '11', '11', '3, 'a brazed radiator block () which has flow paths () formed from pairs (P) of plates (A, B) and has flow ducts () between the plate pairs,'}{'b': 11', '12', '1', '2', '2, 'wherein at least one plate (A) of each plate pair has a plate elongation (), and wherein the brazed radiator block () is arranged in a housing () and, at its circumference, is sealed off with respect to the housing (),'}{'b': 12', '1', '12, 'wherein the plate elongations () are formed such that a prescribed dimension of the brazed radiator block () can be produced by deformation of the plate elongations ().'}214141312121514. The heat exchanger arrangement according to claim 1 , wherein at least one plate cutout () or one slot () is arranged in a bending edge () of each of the plate elongations () claim 1 , and claim 1 , in the plate elongations () claim 1 , at least one bulged protuberance () is assigned to the plate cutout or to the slot ().312. The heat exchanger arrangement according to claim 2 , characterized in that the bent plate elongations () extend approximately as far as the adjacent plate pair (P).4141413141512. The heat exchanger ...

Lattice Boiler Evaporator

An evaporator suitable for a thermal dissipation module. The thermal dissipation module includes a tube or pipe and fluid. The evaporator includes a housing, a first heat dissipation structure and a second heat dissipation structure disposed in a sealed chamber of the housing. The chamber is configured to communicate with the pipe, and the fluid is configured to flow in the pipe and the chamber. The first heat dissipation structure and a second heat dissipation structure provide a plurality of fluid flow passages through which the fluid flows and evaporates. A manufacturing method of the evaporator is also disclosed.

MANUFACTURING A HEAT EXCHANGER USING A MATERIAL BUILDUP PROCESS

A method is provided for manufacturing at least a portion of a heat exchanger. During this method, a first heat exchanger section is formed that includes a base and a plurality of protrusions. The forming of the first heat exchanger section includes building up at least one protrusion material on the base to form the protrusions. The first heat exchanger section is attached to a second heat exchanger section. A plurality of flow channels are defined between the first heat exchanger section and the second heat exchanger section. 1. A heat exchanger for a gas turbine engine , comprising:a pair of heat exchanger manifolds; anda stack of flow channel modules arranged and fluidly coupled between the heat exchanger manifolds, the flow channel modules comprising a first flow channel module that includes a first heat exchanger section and a second heat exchanger section;the first heat exchanger section including a base plate, a plurality of flow channel walls and a plurality of heat transfer augmentors;the flow channel walls projecting out from the base plate to the second heat exchanger section thereby forming a plurality of flow channels between the first heat exchanger section and the second heat exchanger section; andthe heat transfer augmentors projecting partially into at least one of the flow channels;wherein a first of the heat transfer augmentors is formed from a different material than the base plate.2. The heat exchanger of claim 1 , wherein a first of the flow channel walls is formed from a different material than the first of the heat transfer augmentors.3. The heat exchanger of claim 2 , wherein the first of the flow channel walls is formed from a different material than the base plate.4. The heat exchanger of claim 1 , wherein a first of the flow channel walls is formed from a different material than the base plate.5. The heat exchanger of claim 1 , wherein a first of the flow channel walls at least partially defines a side of a first of the flow channels.6. ...

RESERVOIR OF PHASE-CHANGE MATERIAL EQUIPPED WITH A FILLING TUBE FOR FILLING THE SAID RESERVOIR FOR A HEAT EXCHANGER OF A MOTOR VEHICLE AIR CONDITIONING INSTALLATION

The invention relates to a phase-change material reservoir for a heat exchanger of an air-conditioning installation of a vehicle, the reservoir being arranged between two reservoir plates a, b and having filling means , characterized in that the filling means include at least one tube delimiting a filling channel arranged outside the reservoir against a first plate a of the reservoir 1. A phase-change material reservoir for a heat exchanger of an air-conditioning installation of a vehicle ,the reservoir being arranged between two reservoir plates and comprising filling means,wherein the filling means include at least one tube delimiting a filling channel arranged outside the reservoir against a first plate of the reservoir.2. The reservoir as claimed in claim 1 , further comprising a feed channel linking the filling channel to an internal volume of the reservoir delimited by the two reservoir plates.3. The reservoir as claimed in claim 2 , wherein the filling channel lies in a main plane oriented parallel to a general plane of the reservoir plates claim 2 , and wherein the feed channel extends along an axis oriented transverse to the general plane of the reservoir plates.4. The reservoir as claimed in claim 2 , wherein the feed channel is formed by openings that communicate with one another and are formed respectively through the tube and through the first reservoir plate.5. The reservoir as claimed in claim 4 , wherein means are provided for positioning the tube on the first reservoir plate.6. The reservoir as claimed in claim 5 , wherein the positioning means are at least one collar surrounding at least a first opening and fitted inside a second opening.7. The reservoir as claimed in claim 6 , wherein the collar projects from the first reservoir plate towards the outside of the reservoir.8. The reservoir as claimed in claim 5 , in which the positioning means are designed so that a longitudinal axis of the filling channel is transverse to a longitudinal axis of the ...

Thermal transfer device having a fluid conduit

A thermal transfer device has a body and a fluid conduit defined in the body. The body has a thermal transfer surface configured to be placed in contact with a target component. The fluid conduit is configured for conveying fluid through the body and is thermally coupled to the thermal transfer surface. The fluid conduit is configured so that: at a first junction, the fluid conduit branches into a first channel and a second channel which extend adjacent and generally parallel to one another along an initial portion of the fluid conduit; the first and second channels diverge away from one another at an end of the initial portion such that each of the first and second channels forms a serpentine path; and the first and second channels merge at a second junction. The serpentine paths formed by the first and second channels extend toward generally opposite directions.

METALLIC THIN-FILM BONDING AND ALLOY GENERATION

Diffusion bonding a stack of aluminum thin films is particularly challenging due to a stable aluminum oxide coating that rapidly forms on the aluminum thin films when they are exposed to atmosphere and the relatively low meting temperature of aluminum. By plating the individual aluminum thin films with a metal that does not rapidly form a stable oxide coating, the individual aluminum thin films may be readily diffusion bonded together using heat and pressure. The resulting diffusion bonded structure can be an alloy of choice through the use of a carefully selected base and plating metals. The aluminum thin films may also be etched with distinct patterns that form a microfluidic fluid flow path through the stack of aluminum thin films when diffusion bonded together. 1. A method of diffusion bonding a stack of aluminum thin films comprising:plating each of the aluminum thin films with another metal; andapplying one or both of heat and pressure to the stack of plated aluminum thin films for a time period sufficient to diffusion bond the thin films together and distribute the metal plating evenly throughout the thin films.2. The method of claim 1 , wherein the metal plating includes one or more of copper claim 1 , silver claim 1 , nickel claim 1 , manganese claim 1 , chromium and zinc.3. The method of claim 1 , wherein the aluminum thin films are each made of an aluminum alloy.4. The method of claim 1 , further comprising:etching a distinct pattern into each of the aluminum thin films prior to diffusion bonding the aluminum thin films together.5. The method of claim 4 , wherein the distinct patterns etched into the aluminum thin films forms a microfluidic fluid flow path through the stack of aluminum thin films.6. The method of claim 4 , wherein the distinct patterns etched into the aluminum thin films forms a microstructure within the stack of aluminum thin films.7. The method of claim 1 , wherein the metal plating forms an oxide at a slower rate than the aluminum thin ...

Brazing Method For A Heat Exchanger, And Corresponding Tube And Heat Exchanger

The invention relates to a brazing method for a tube of an air heater. The method includes the steps of: folding a metal band such as to form at least one tube, providing inside the tube a disturbance insert having a thickness substantially lower than or equal to 150 μm, with the metal band and/or the insert includes a plating layer on at least one surface to be brazed such that the ratio of the volume of the plating layer to the volume to be brazed is either substantially higher than or equal to a predetermined threshold on the basis of the average gap between the insert and the tube, and brazing the tube and the insert. 1. A brazing method for an air heater for the exchange of heat between at least a first and a second fluid , the heater comprising a core of tubes for the flow of the first fluid , said method comprising the steps of:folding a metal band such as to form at least one tube,providing inside the tube a disturbance insert having a thickness substantially lower than or equal to 150 μm, andthe metal band and/or the insert including a plating layer on at least one surface to be brazed such that the ratio of the volume of the plating layer to the volume to be brazed is substantially higher or equal to a predetermined threshold on the basis of the average gap between the insert and the tube, andbrazing the tube and the insert.2. The method as claimed in claim 1 , wherein the threshold is substantially in the order of 1.5 for an average gap in the order of 0.05 mm between the tube and the insert.3. The method as claimed in claim 1 , wherein the threshold is substantially in the order of 1.75 for an average gap in the order of 0.05 mm between the tube and the insert.4. The method as claimed in claim 1 , wherein a plating layer is arranged on the insert.5. The method as claimed in claim 1 , wherein a plating layer is arranged on an internal surface of the tube.6. The method as claimed in claim 1 , wherein said method further comprises the steps of:preparing a ...

Outlet guide vane for turbomachine, comprising a lubricant cooling passage equipped with a thermal conducting matrix compressed between the intrados and extrados walls

A guide vane arranged in an air flow from a fan of an twin-spool aircraft engine, the aerodynamic part of the vane including an internal lubricant cooling passage partly delimited by an extrados wall and an extrados wall of the vane. The passage is equipped with a heat conduction matrix compressed between the walls and separating a first lubricant circulation space from a second lubricant circulation space. Furthermore, the matrix defines firstly first contact elements of the intrados wall formed in the first space and between which the lubricant from the first space will circulate, and secondly second contact elements of the extrados wall formed in the second space and between which the lubricant from the first space will circulate.

METHODS AND APPARATUS FOR A MICROTRUSS HEAT EXCHANGER

A microtruss structure includes a first plane having a first plurality of unit cells. Each of the first plurality of unit cells includes a first plurality of struts and a first node connecting three or fewer struts of the first plurality of struts such that each strut of the first plurality of struts extends through the first node. The microtruss structure also includes a second plane having a second plurality of unit cells. Each of the second plurality of unit cells includes a second plurality of struts and a second node connecting three or fewer struts of the second plurality of struts such that each strut of the second plurality of struts extends through the second node. 1. A microtruss structure for use in a heat exchanger , said microtruss comprising:a first plane comprising a first plurality of unit cells, wherein each of said first plurality of unit cells comprises a first plurality of struts and a first node connecting three or fewer struts of the first plurality of struts, wherein each strut of the first plurality of struts extends through said first node; anda second plane comprising a second plurality of unit cells, wherein each of said second plurality of unit cells comprises a second plurality of struts and a second node connecting three or fewer struts of the second plurality of struts, wherein each strut of the second plurality of struts extends through said second node.2. The microtruss structure in accordance with claim 1 , wherein each of said first and said second pluralities of struts include two struts that intersect each other at a respective node of said first and said second nodes.3. The microtruss structure in accordance with claim 1 , wherein each of said first and said second plurality of struts include three struts that intersect each other at a respective node of said first and said second nodes.4. The microtruss structure in accordance with claim 3 , wherein said first plurality of struts includes a first strut having a first end claim ...

B-TUBE REFORM FOR IMPROVED THERMAL CYCLE PERFORMANCE

A tube for use in a heat exchanger includes an upper portion, a base portion spaced from the upper portion, and a partitioning wall depending from the upper portion. The partitioning wall is bent away and spaced from the base portion in a first section of the tube to form a single flow channel within the tube along the first section. The partitioning wall contacts the base portion in a second section of the tube to form a partition separating a first flow channel from a second flow channel along the second section. The first section of the tube is configured for reception into an opening of a header tank of the heat exchanger. 1. A method of forming a heat exchanger , the method comprising the steps of:bending opposing end regions of a sheet of material toward each other to form a tube having an upper portion spaced from a base portion, the opposing end regions of the sheet cooperating to form a partitioning wall extending from the upper portion to the base portion to divide the tube into a pair of flow channels;bending the partitioning wall away from the base portion along a first section of the tube to form a first single flow channel along the first section; andinserting a first portion of the first section of the tube through a first opening formed in a first header tank to provide fluid communication between the first single flow channel of the tube and an interior of the first header tank.2. The method according to claim 1 , further comprising steps of:bending the partitioning wall away from the base portion along a second section of the tube to form a second single flow channel along the second section; andinserting a first portion of the second section through a second opening formed in a second header tank to provide fluid communication between the second single flow channel of the tube and an interior of the second header tank.3. The method according to claim 1 , wherein a second portion of the first section is disposed outside of the first header tank.4. ...

Tubular body arrangement for a temperature-control device

A tubular body arrangement for a temperature-control device, e.g., for temperature-controlling an electrical device, is disclosed. The tubular body arrangement includes at least one first tubular body and at least one second tubular body that can each be flowed through by a temperature-control fluid and that each include a circumferential wall extending along an axial direction. The first tubular body has a first tube flange that is deformable for compensating for at least one of a position change and a dimensional change of an axial length of at least one of the tubular bodies. The first tube flange projects from the circumferential wall of the first tubular body at an angle. The second tubular body is mounted on the first tube flange so that the first tubular body and the second tubular body jointly bound a tubular body interior that can be flowed through by the temperature-control fluid.

DEVICE FOR THERMAL PROCESSING OF AN ELECTRICAL ELEMENT LIABLE TO GET HOT AND METHOD IMPLEMENTING THE THERMAL PROCESSING DEVICE

The invention relates to a device () for thermal processing of at least one electrical element placed in a chamber () and liable to get hot, the thermal processing device () comprising at least one first circuit configured to be passed through by a heat-transfer fluid and at least one second circuit configured to be passed through by a dielectric fluid, characterised in that the first circuit and the second circuit are at least partially bounded by a face placed facing the chamber (). The invention also relates to an electrical device () comprising a casing (), a plurality of electrical elements liable to get hot and a thermal processing device (). The invention relates to a method for cooling a plurality of electrical elements liable to get hot of an electrical device (). 1. A device for thermal processing of at least one electrical element disposed in a chamber and liable to heat up , the thermal processing device comprising:at least one first circuit configured to be passed through by a heat-transfer fluid; andat least one second circuit configured to be passed through by a dielectric fluid sprayed into the chamber,wherein the first circuit and the second circuit are at least partially delimited by the same face disposed facing the chamber.2. The thermal processing device as claimed in claim 1 , comprising at least one plate provided with at least one cavity which constitutes at least part of the first circuit and at least one cell which delimits at least part of the second circuit.3. The thermal processing device as claimed in claim 2 , in which the face disposed facing the chamber is at least partially formed by the plate.4. The thermal processing device as claimed in claim 3 , comprising alternating cavity and cell branches disposed in a main plane of the plate.5. The thermal processing device as claimed in claim 4 , in which at least one plane P′ passed through at least one cavity and through at least one cell.6. The thermal processing device as claimed in ...

EJECTOR-INTEGRATED HEAT EXCHANGER

An ejector-integrated heat exchanger includes multiple tube forming members. The tube forming member includes an ejector, a flow-out side refrigerant passage, and a suction side refrigerant passage. The ejector includes a nozzle portion decompressing a refrigerant, a refrigerant suction port, and a pressure increasing portion in which the refrigerant drawn from the refrigerant suction port and the refrigerant jetted from the nozzle portion are mixed, a pressure of the mixed refrigerant being increased in the pressure increasing portion. In the flow-out side refrigerant passage, the refrigerant flowing out of the pressure increasing portion performs heat exchange while flowing. In the suction side refrigerant passage, the refrigerant that is to be drawn through the refrigerant suction port performs heat exchange while flowing. Multiple tube forming members are arranged such that the refrigerant flows in parallel with each other. 1. An ejector-integrated heat exchanger comprising: [ a nozzle portion that decompresses a refrigerant,', 'a refrigerant suction port , the refrigerant being drawn through the refrigerant suction port due to a refrigerant flow jetted from the nozzle portion, and', 'a pressure increasing portion in which the refrigerant drawn from the refrigerant suction port and the refrigerant jetted from the nozzle portion are mixed, a pressure of the mixed refrigerant being increased in the pressure increasing portion,, 'an ejector that includes'}, 'a flow-out side refrigerant passage in which the refrigerant flowing out of the pressure increasing portion performs heat exchange while flowing, and', 'a suction side refrigerant passage in which the refrigerant that is to be drawn through the refrigerant suction port performs heat exchange while flowing, wherein, 'a plurality of tube forming members each including'}the plurality of tube forming members are arranged such that the refrigerant in the plurality of tube forming members flows in parallel with each ...

Heat exchanger

A heat releasing unit includes heat releasing constituents which are stacked and are joined together while heat releasing flow passages are formed in the heat releasing constituents, respectively. An evaporating unit includes evaporating constituents which are stacked and are joined together, while evaporating flow passages are formed in the evaporating constituents, respectively. The evaporating unit and the heat releasing unit are arranged one after another in a direction along a side plate portion. A heat releasing unit outlet is formed at an outlet-side heat releasing constituent that is one of the heat releasing constituents placed at an end thereof. An evaporating unit inlet is formed at an inlet-side evaporating constituent that is one of the evaporating constituents placed at an end thereof. All of the heat releasing flow passages are connected to the evaporating flow passages through the heat releasing unit outlet and the evaporating unit inlet.

LIQUID-COOLING TYPE DOUBLE-SIDED COOLER

The present disclosure provides a liquid-cooling type double-sided cooler, including a first cooling portion and a second cooling portion. In the liquid-cooling type double-sided cooler, another end of the first cooling portion is formed with a first communication hole that is configured to penetrate the first cooling liquid path and an outside of the first cooling portion, another end of the second cooling portion is formed with a second communication hole that is configured to penetrate the second cooling liquid path and an outside of the second cooling portion; and the first cooling portion and the second cooling portion are positioned such that the first communication hole and the second communication hole face each other, and the first cooling liquid path and the second cooling liquid path are connected with each other. 1. A liquid-cooling type double-sided cooler comprising: form a first cooling liquid path within which cooling liquid flows; and', 'flow and discharge the cooling liquid into one end of the first cooling portion; and, 'a first cooling portion configured to form a second cooling liquid path within which the cooling liquid flows;', 'flow and discharge the cooling liquid into one end of the second cooling portion; and', 'locate at a predetermined distance from the first cooling portion toward a lower portion of the first cooling portion,, 'a second cooling portion configured towherein another end of the first cooling portion is formed with a first communication hole that is configured to penetrate the first cooling liquid path and an outside of the first cooling portion, and another end of the second cooling portion is formed with a second communication hole that is configured to penetrate the second cooling liquid path and an outside of the second cooling portion, andwherein the first cooling portion and the second cooling portion are positioned such that:the first communication hole and the second communication hole face each other; andthe first ...

APPARATUS AND SYSTEMS FOR A SURFACE COOLER HAVING PLIANT FINS

A surface cooler includes a conduit, a body having an external surface, and a plurality of fin members arranged in an array of fin members. The conduit defines an inlet, an outlet, and an internal flow path extending between the inlet and the outlet. The conduit is configured to channel a flow of fluid to be cooled from the inlet to said outlet. The conduit extends through the body. Each fin member of the array of fin members extends from the external surface of the body. Each fin member is fabricated from a thermally conductive resilient and pliable material. 1. A surface cooler comprising:a conduit defining an inlet, an outlet, and an internal flow path extending therebetween, said conduit configured to channel a flow of fluid to be cooled from said inlet to said outlet;a body comprising an external surface, said conduit extending through said body; anda plurality of fin members coupled to said external surface and configured in an array of fin members, each fin member of said plurality of fin members extending away from said external surface, said each fin member fabricated from a thermally conductive resilient and pliable material.2. A surface cooler in accordance with claim 1 , wherein said array of fin members comprises a pin-fin array.3. A surface cooler in accordance with claim 2 , wherein said each fin member comprises a substantially triangular cross-section.4. A surface cooler in accordance with claim 1 , wherein said thermally conductive resilient and pliable material has a Young's modulus less than approximately 1×10Pascal (Pa).5. A surface cooler in accordance with claim 4 , wherein said thermally conductive resilient and pliable material has a Young's modulus less than approximately 1×10Pa.6. A surface cooler in accordance with claim 1 , wherein said thermally conductive resilient and pliable material has a thermal conductivity greater than approximately 1 watt per meter kelvin (W/m-K).7. A surface cooler in accordance with claim 6 , wherein said ...

Heat Exchangers Having High Durability

A heat exchanger having a plurality of heat exchanger plate pairs. Each plate has a longitudinal central planar portion and a peripheral edge portion extending from it. The plate is provided with a first boss and a second boss having an inlet and outlet, respectively. A rib is also provided extending from the peripheral edge portion to the central planar portion, the rib having a mating surface, where the rib mating surface of a first plate in a first plate pair is in contact with a rib mating surface of a second plate in an adjacent plate pair.

HEAT EXCHANGER

There is disclosed a heat exchanger comprising at least one set of channels having a proximal end and a distal end, the set of channels comprising: a first channel defined by a first skin and a wall; and a second channel defined by a second skin and the wall, wherein the wall located between the first channel and the second channel comprises a first at least one aperture to allow fluid to pass through the wall from the first channel to the second channel. 1: A heat exchanger comprising:at least one set of channels having a proximal end and a distal end, the set of channels comprising:a first channel defined by a first skin and a wall; anda second channel defined by a second skin and the wall,wherein the wall located between the first channel and the second channel comprises a first at least one aperture to allow fluid to pass through the wall from the first channel to the second channel, andwherein the heat exchanger is manufactured using diffusion bonding and superplastic forming.2: The heat exchanger according to claim 1 , wherein the heat exchanger comprises an inlet port for receiving said fluid and an outlet port for allowing the fluid to exit the heat exchanger.3: The heat exchanger according to claim 2 , wherein the inlet port is coupled to the first channel and the outlet port is coupled to the second channel.4: The heat exchanger according to claim 3 , wherein the inlet port and the outlet port are arranged at the proximal end of the set of channels.5: The heat exchanger according to claim 3 , wherein the inlet port is arranged at the proximal end of the set of channels and the outlet port is arranged at the distal end of the set of channels.6: The heat exchanger according to claim 2 , wherein the set of channels comprises a third channel defined by the first skin and the wall claim 2 , wherein the wall located between the second channel and the third channel comprises a second at least one aperture to allow fluid to pass through the wall from the second ...

BASEBOARD RADIATOR SYSTEMS, COMPONENTS, AND METHODS FOR INSTALLING

The present disclosure provides, among other things, a radiator system, its components, as well as methods of mounting and/or installing thereof. Provided components include radiating fins arranged around a water pipe to form a core assembly. The radiating fins may include a collar and/or reflare and are spaced in the core assembly to permit airflow through the system. The core assembly may be mounted by support elements on hangers from a back plate which is wall mountable. The support elements may create space for airflow between the core assembly and a front casing and/or the back panel. Provided systems, components and methods are useful in commercial and residential baseboard radiators. 1. A radiating fin for a baseboard radiator , comprising:a fin surface having at least one recess that defines a cavity therein;a sleeve segment having first and second end portions and a length that is between about 0.060 inch and about 1 inch, wherein the first end portion is fixed to the cavity so that the sleeve segment extends away from the surface forming a collar; anda reflare fixed to the second end portion of the sleeve segment,wherein when a fluid pipe is fit through the collar, the collar of the radiating fin is integral with a surface of the pipe.2. (canceled)3. The radiating fin as in claim 1 , further comprising at least one standoff that extends away from the radiating fin in a direction about perpendicular relative to the fin's surface.48.-. (canceled)9. The radiating fin as in claim 1 , further comprising turbulators formed into the fin's surface.1012.-. (canceled)13. A supporting assembly for mounting a core assembly of a baseboard radiator claim 1 , comprising one or more supporting elements that extend from the supporting assembly claim 1 , wherein the supporting assembly removably attaches to the core assembly.1423.-. (canceled)24. A core assembly for a baseboard radiator claim 1 , comprising:at least one fluid pipe; and [ a fin surface having at least one ...

INDIRECT HEAT EXCHANGER

An improved indirect heat exchanger is provided which is comprised of a plurality of coil circuits, with each coil circuit comprised of an indirect heat exchange section tube run or plate. Each tube run or plate has at least one change in its geometric shape or may have a progressive change in its geometric shape proceeding from the inlet to the outlet of the circuit. The change in geometric shape along the circuit length allows simultaneously balancing of the external airflow, internal heat transfer coefficients, internal fluid side pressure drop, cross sectional area and heat transfer surface area to optimize heat transfer. 1. An indirect heat exchanger comprising:a plurality of plates, each plate having an inlet end and an outlet end,an inlet header connected to the inlet end of each plate,an outlet header connected to the outlet end of each plate,each plate having a first thickness adjacent the inlet end and a second thickness adjacent the outlet end,wherein the first thickness is greater than the second thickness resulting in a second gap between platesadjacent the outlet end being greater than a first gap between plates adjacent the inlet end.2. The indirect heat exchanger ofwherein each plate has a tapered shape in decreasing thickness from adjacent the inlet end to adjacent the outlet end.3. The indirect heat exchanger ofwherein each plate includes an interior passage to accept a fluid from the inlet header and to allow thefluid to exit to the outlet header.4. The indirect heat exchanger ofwherein each plate includes an enhanced surface pattern to increase plate surface area.5. An indirect heat exchanger comprisingan inlet header,an outlet header,a plurality of tubes, each tube having an inlet end connected to the inlet header and an outlet end connected to the outlet header,each tube having a first cross sectional area at the inlet end and a second cross sectional area at the outlet end, wherein the second cross sectional area each tube is less than the ...

WATER COOLING RADIATOR ASSEMBLY CAPABLE OF INCREASING HEAT DISSIPATION AREA

A water cooling radiator assembly includes a water cooling radiator, a water cooling block, and two water pipes. The water cooling radiator includes a main body and at least one water collection box disposed on the main body. The outer surface of the water collection box is integrally formed with a plurality of ribs extending outwardly. The ribs can effectively increase the heat dissipation area of the water collection box, thereby improving the overall heat dissipation of the water cooling radiator greatly. The product performance is better, which brings convenience to use. 1. A water cooling radiator assembly , comprising a water cooling radiator , a water cooling block , and two water pipes; the water cooling radiator including a main body and at least one water collection box disposed on the main body , a water collection area being defined in the water collection box , the water collection box being provided with a first water inlet connector and a first water outlet connector , the first water inlet connector and the first water outlet connector communicating with the water collection area; the water cooling block being provided with a second water inlet connector and a second water outlet connector , the second water inlet connector and the second water outlet connector communicating with an inside of the water cooling block; two ends of one water pipe being connected between the first water inlet connector and the second water outlet connector , two ends of the other water pipe being connected between the first water outlet connector and the second water inlet connector to form a circulating water channel; an outer surface of the water collection box being integrally formed with a plurality of ribs extending outwardly for increasing a heat dissipation area.2. The water cooling radiator assembly as claimed in claim 1 , wherein the water collection box includes a base and a cover claim 1 , the cover is attached to the main body claim 1 , the cover and the base ...

TUBE WITH A RESERVOIR OF PHASE-CHANGE MATERIAL FOR A HEAT EXCHANGER

The present invention relates to a tube with a reservoir of phase-change material () comprising: 1. A tube with a reservoir of phase-change material for a heat exchange bundle of a heat exchanger , said tube with a reservoir of phase-change material comprising:two flow plates configured to be assembled with one another in a sealed manner and to form at least one conduit in which a first heat transfer fluid flows;at least one reservoir plate, said reservoir plate being configured to be assembled in a sealed manner onto an external face of one of the two flow plates so as to form housings for the phase-change material; anda filling duct for the phase-change material, one end of said filling duct opening into one of the edges of said tube with a reservoir of phase-change material,said filling duct being formed by a filling spout of the reservoir plate towards the outside and by the external face of one of the two flow plates,said filling duct further comprising a plug, said filling duct and said plug being contained within a volume of width smaller than or equal to the width of the tube with a reservoir of phase-change material and of height less than or equal to the height of the housings of the phase-change material.2. The tube with a reservoir of phase-change material as claimed in claim 1 , wherein the filling duct comprises a stop.3. The tube with a reservoir of phase-change material as claimed in claim 1 , wherein the plug is produced in metal.4. The tube with a reservoir of phase-change material as claimed in claim 3 , wherein the flow plates and the reservoir plate are also made of metal and fixed together by brazing claim 3 , said metal plug also being fixed during the brazing of said plates together.5. The tube with a reservoir of phase-change material as claimed in claim 1 , wherein the plug is produced in an elastomer or plastics material.6. The tube with a reservoir of phase-change material as claimed in claim 5 , wherein the plug is of a size greater than ...

Air-Cooled Heat Exchange System

An air-cooled heat exchange system with channels containing a coolant, which system includes a row of rectangular heat exchange elements, which are connected edge to edge angled to and fro and contain the channels with the coolant. The row of heat exchange elements is arranged in a low, wide and long housing with open ends, which is arranged to be flown through by a cooling air flow. The row of heat exchange elements extends, partly crosswise the flow direction of the cooling air flow between two low side walls attached to the side walls and to the roof and bottom, partly in the longitudinal direction of the housing mainly a distance between the inlet and outlet openings, which distance is essentially longer than the height of the housing and the open ends. 1. An air-cooled heat exchange system comprising:a housing having an average length greater than its average height; andheat exchange media located within the housing;wherein the housing includes an inlet, and outlet, a bottom, a top, and opposing side walls;wherein the heat exchange media comprises a V-shaped structure of heat exchange elements mounted vertical between the top and the bottom of the housing, and extending across the width of the housing, from one side of the housing to the other side of the housing, adjacent heat exchange elements connected to one another at an end portion, the plurality of heat exchange elements located at an angle from one another across the width of the housing forming the V-shaped structure; andwherein the heat exchange elements are rectangular, disc-shaped, and air pervious.2. The air-cooled heat exchange system of claim 1 , wherein when the housing is moving the housing accepts air through the inlet claim 1 , through the heat exchange media arranged at least partially crosswise to the flow of air through the inlet claim 1 , and the air exiting the housing through the outlet.3. The air-cooled heat exchange system of further comprising a coolant pump to pump coolant through ...

Heat Exchange Tube, Heat Exchange Tube Manufacturing Method, and Heat Exchanger

A heat exchange tube includes a pair of opposed facing surfaces, and an obliquely protruding part formed on at least one of the pair of facing surfaces, wherein a plurality of the obliquely protruding parts are obliquely formed to be alternately opposite in a width direction of a flow path of the heat exchange fluid, and the plurality of the obliquely protruding parts are mutually connected to form connecting parts, and when hp represents a height of the flow path of the heat exchange fluid and Wv represents a width of the obliquely protruding part in a direction orthogonal to the flow direction of the heat exchange fluid in the flow path, Wv/hp being a ratio of the width of the obliquely protruding part to the height of the flow path is equal to or greater than 1.5 and is equal to or smaller than 6.0.

COOLING ARRANGEMENT

A cooling arrangement, for cooling power devices such as semiconductor power devices, comprises a housing having sidewalls around the periphery of a baseplate, and a capping plate opposing the baseplate. The housing forms a cavity through which cooling fluid may flow between an inlet and an outlet disposed in the housing. Within the cavity is provided one or more baffles that are arranged to force the cooling fluid flowing between the inlet and outlet along a labyrinthine path through the cavity. At least one of the baffles comprises at least one through-hole, which permit cooling fluid to pass there through from one side of the baffle to the other. 1. A cooling arrangement , comprising:a housing having a base plate, side walls around the periphery of the base plate, and a capping plate opposing the base plate, the base plate, side walls and capping plate being arranged to form a fluid-tight cavity through which a cooling fluid is flowable;an array of pins fins protruding from the base plate into the cavity;an inlet and an outlet in fluid communication with the cavity, the inlet and outlet being arranged such that cooling fluid flowing between the inlet and outlet is caused to flow through the cavity over the array of pin fins; andone or more baffles extending between the base plate and capping plate, and extending along a portion of the base plate between opposing side walls for providing a labyrinthine flow path for the cooling fluid when flowing through the cavity between the inlet and outlet, wherein at least one of the baffles comprises at least one through hole, through which cooling fluid is flowable from one side of the baffle to the other.2. The cooling arrangement according to claim 1 , comprising a plurality of through holes in the respective baffle claim 1 , the holes being arranged in an array along at least a portion of the length of the baffle.3. The cooling arrangement according to claim 2 , wherein the array of through holes comprises two or more ...

ELECTRICALLY OPERABLE HEATING DEVICE

The invention relates to an electrically operable heating device through which liquid flows, comprising a housing. The heating device comprises an electrically operable heating apparatus and a liquid chamber for accommodating a heat-transferring liquid. The liquid chamber has a plurality of plate pairs comprising plates connected to each other at specified distances from each other, whereby liquid flow channels can be created between the plate pairs. The electrically operable heating apparatus is designed as a heating combination having a plurality of heating elements, wherein the heating combination can be arranged between the liquid chambers by inserting the heating units into the accommodating spaces produced between the plate pairs. 1. An electrically operable heating device , through which liquid is passed , having a housing , in particular for motor vehicles , comprising an electrically operable heating apparatus and a liquid chamber for accommodating a heat-transferring liquid and allowing said liquid to flow through , whereinthe liquid chamber has a plurality of plate pairs consisting of plates connected to one another at predefined distances from one another, whereby liquid flow channels can be produced in the plate pairs, andthe electrically operable heating device is formed as a heating composite having a plurality of heating elements, wherein the heating composite can be arranged in such a way between the liquid chambers by inserting the heating units into the accommodating spaces produced between the plate pairs.2. The electrically operable heating device claim 1 , through which liquid is passed claim 1 , as claimed in claim 1 , wherein the heating units and the liquid flow channels are sealed in a fluid-tight manner and/or are electrically insulated with respect to one another.3. The electrically operable heating device claim 1 , through which liquid is passed claim 1 , as claimed in claim 1 , herein the plates have an inlet opening and an outlet ...

Tube Stay Installation Assembly

A tube stay mounting assembly includes a press assembly having a housing and a top block configured to flatten fins on a first surface of a finned tube. A press arm is operable to move the top block vertically with respect to the housing. A bottom block is configured to flatten fins on a second surface of the finned tube when the press arm is rotated and moves the top block downwardly. A tube stay clamping assembly includes a clamping housing configured to receive a tube stay having a top, bottom, rear, and front walls, the tube stay being configured to receive a flattened portion of the finned tube. A clamping arm is connected by linking arms to a clamping block, the clamping block configured to engage and force the front wall into snap-fit engagement with the top wall of the tube stay. 1. A tube stay mounting assembly comprising:a spacer strip configured to be received within a finned tube; a housing;', 'a top block movably mounted to the housing and configured to flatten a first set of fins on a first surface of a portion of the finned tube;', 'a handle rotatably mounted to the top block and operable to move the top block vertically with respect to the housing; and', 'a bottom block configured to flatten a second set of fins on an opposed second surface of a portion of the finned tube when the handle is rotated and moves the top block downwardly; and, 'a press assembly comprising a clamping housing configured to receive a stay having a top wall, a bottom wall, a rear wall, and a front wall pivotally connected to the bottom wall, the stay being configured to receive the portion of the finned tube; and', 'a clamping arm connected to a clamping block that is pivotally connected to the clamping housing, the clamping block configured to engage and force the front wall into snap-fit engagement with the top wall of the stay when the clamping arm is rotated., 'a tube stay clamping assembly comprising2. The tube stay mounting assembly of claim 1 , further comprising a ...

Thermal control insert and thermal resistant hollow block

A thermal control insert and a thermal resistant hollow block. The thermal resistant hollow block includes a hollow block having a cavity and an elongate member positioned within the cavity that has a generally spiral shaped pathway which forms a generally closed pathway to receive a heated fluid when the elongate member is positioned within the cavity of the hollow block. The generally spiral shaped pathway passes the heated fluid in a forward direction through the generally closed pathway toward a central open area at an inner end of the generally closed pathway of the elongate member. As fluid accumulates in the central open area, the fluid loses kinetic energy and becomes stagnant to provide a relatively high thermal resistance to heat transfer.

Conformal Fluid-Cooled Heat Exchanger For Battery

A heat exchanger for use with at least two battery modules, each of the battery modules comprising at least one battery cell housed within a rigid container, the heat exchanger defining an internal fluid passage for a heat exchanger fluid and having at least one compliant region that is configured to be compressed to facilitate thermal contact between the heat exchanger and the two battery modules. 1. A heat exchanger for use with at least two battery modules , each of the battery modules comprising at least one battery cell housed within a rigid container , the heat exchanger comprising:a plurality of substantially rigid planar heat exchanger plates that each include a main plate section defining an internal fluid passage and an inlet panel and an outlet panel that are joined to the main plate section and define an inlet fluid passage and an outlet fluid passage, respectively, that communicate with the internal fluid passage, each of the panels being compliantly joined to the main plate section such that the main plate section can be displaced relative to the panels, the inlet and outlet panels of at least some of the heat exchanger plates being joined to the inlet and outlet panels of adjacent heat exchanger plates to form a stack of spaced apart, substantially parallel, heat exchanger plates, the main plate sections being compressible together to engage battery modules inserted therebetween.2. A heat exchanger for exchanging thermal energy with battery modules , comprising: a main plate section;', 'an inlet panel defining an inlet fluid passage in fluid communication with the internal fluid flow passageway; and', 'an outlet panel defining an outlet fluid passage in fluid communication with the internal fluid flow passageway;, 'a plurality of heat exchanger plates, each heat exchanger plate defining an internal fluid flow passageway for a heat exchanger fluid and arranged in a stack in which adjacent heat exchanger plates are spaced apart from each other, the ...

Conformal Fluid-Cooled Heat Exchanger For Battery

A heat exchanger for a battery unit having at least a first battery module and a second battery module is disclosed wherein the first and second battery modules each include a plurality of battery cell containers each housing at least one battery cell. The first and second battery modules are spaced apart from each other with the heat exchanger being arranged between the spaced apart first and second battery modules. The heat exchanger is a laminated plate structure defining a plurality of fluid flow chambers each located within a respective fluid flow region for transmitting a heat exchanger fluid. Each of the fluid flow regions is dimensionally compliant independent of the other fluid flow regions to conform to the spacing of the respective battery cell containers in the first and second modules between which the specific fluid flow region is positioned when arranged between the first and second battery modules. 1. A heat exchanger for a battery unit , the heat exchanger comprising: a generally planar plate portion; and', 'a serpentine boss formed in and extending out of the generally planar plate portion, the serpentine boss being made up of a plurality of generally parallel inner core plate regions interconnected by U-shaped regions and extending between an inlet end and an outlet end;', 'wherein said first and second inner core plates are arranged in mating relationship, with one plate being inverted with respect to the other such that the serpentine boss of one plate is spaced apart from the serpentine boss of the other plate so as to form an internal fluid flow passage therebetween that extends from said inlet end to said outlet out;, 'first and second inner core plates, each inner core plate comprisinga fluid inlet in fluid communication with said inlet end of said internal fluid flow passage for inletting a heat exchange fluid into said heat exchanger;a fluid outlet in fluid communication with said outlet end of said internal fluid flow passage for ...

Conformal Fluid-Cooled Heat Exchanger For Battery

A heat exchanger for use with at least two battery modules, each of the battery modules comprising at least one battery cell housed within a rigid container, the heat exchanger defining an internal fluid passage for a heat exchanger fluid and having at least one compliant region that is configured to be compressed to facilitate thermal contact between the heat exchanger and the two battery modules.

Heat Exchange Panel

A heat exchange assembly comprising: (I) two or more panels; (II) a plurality of channels formed between the two or more panels; and (III) one or more reservoirs located adjacent to the plurality of channels and configured to at least temporarily store a temperature control material, wherein the plurality of channels are configured to direct a flow path of the temperature control material between the two or more panels and provide structural rigidity to the assembly.

Fast installation/removal building partition structure

A fast installation/removal building partition structure is applicable to an indoor or outdoor partition wall and includes a top retention member, a bottom retention member, and a plurality of form boards. The top retention member and the bottom retention member are respectively set at top side and floor of an indoor or outdoor space. The form boards each include two surface panels, which define therebetween a receiving chamber for reducing weight. The form boards each have four side edges each forming a connection section, whereby the connection sections are coupled to the top and bottom retention members through projection-and-groove engagement. The connection sections located between the form boards are coupled to each other through projection-and-groove engagement. As such, the form boards can be conveniently and efficiently installed and removed for easy transportation to achieve easy installation, construction, repeated use, and adjustment as an indoor or outdoor partition wall.

REFRIGERANT HEAT EXCHANGER

A refrigerant heat exchanger is provided and includes: a hollow container having a cylindrical shape; a plate stack disposed on an inner lower side of the hollow container, including plates each having a front side and a back side with a plurality of concavo-convex portions formed thereon which are stacked to form a first heat exchange flow passage through which a first refrigerant flows and a second heat exchange flow passage through which a second refrigerant flows; a supply pipe disposed in an interior space of the hollow container above the plate stack and configured to supply the first refrigerant to the plate stack; and a discharge pipe configured to exchange heat between the first refrigerant supplied from the supply pipe and the second refrigerant flowing through the plate stack and to discharge the first refrigerant. 1. A refrigerant heat exchanger , comprising:a hollow container, having a cylindrical shape;a plate stack, disposed on an inner lower side of the hollow container, and the plate stack including: plates, each having a front side and a back side with a plurality of concavo-convex portions formed thereon, and the plates are stacked to form a first heat exchange flow passage through which a first refrigerant flows and a second heat exchange flow passage through which a second refrigerant flows;a supply pipe, disposed in an interior space of the hollow container above the plate stack and configured to supply the first refrigerant to the plate stack; anda discharge pipe, configured to exchange heat between the first refrigerant supplied from the supply pipe and the second refrigerant flowing through the plate stack and to discharge the first refrigerant,wherein a lower side of the plates of the plate stack has a semi-circular shape along and adjacent to an inner wall surface of the hollow container,wherein an upper side of the plates has a flattened shape having a greater curvature radius than a curvature radius of the semi-circular shape,wherein a ...

HEAT EXCHANGER AND HEAT EXCHANGER TANK

A heat exchanger has a rectangular-shaped core having a plurality of fluid passages extending in a width direction and air fins interleaved between said fluid passages. The heat exchanger has tanks that define fluid manifolds located at opposite ends of the core and fluidly connected by the plurality of fluid passages between the tanks. The tanks each include an extruded tank section with open ends and end caps that enclose the ends of the extruded tank section. The tanks are assembled and attached to the core such that each of the end caps is located at each of four corners of the rectangular-shaped core. 19-. (canceled)10. A heat exchanger comprising:a rectangular shaped core having a plurality of fluid passages extending therethrough in a width direction and air fins interleaved between said fluid passages;tank end caps arranged at each of four corners of the rectangular shaped core;a first extruded tank section arranged at a first end of the core in the width direction, the first extruded tank section extending between and joined to a first and second one of the tank end caps; anda second extruded tank section arranged at a second end of the core in the width direction opposite the first end, the second extruded tank section extending between and joined to a third and fourth one of the tank end caps,wherein the first extruded tank section and first and second tank end caps together define a first fluid manifold and the second extruded tank section and third and fourth tank end caps together define a second fluid manifold, the plurality of fluid passages providing for fluid communication between the first and second fluid manifolds;wherein the first extruded tank section includes an interior cylindrical surface that extends in a length direction of the first extruded tank section to a first end face and an opposite second end face to define semi-circular openings in the first and second end faces and wherein the first and second tank end caps each include an ...

COMPLIANT B-TUBE FOR RADIATOR APPLICATIONS

A tube for use in a heat exchanger comprises a base portion, an upper portion spaced from and opposing the base portion, and a partitioning wall extending between the base portion and the upper portion to divide a hollow interior of the tube into a first flow channel and a second flow channel. The partitioning wall includes a plurality of windows spaced from each other in a longitudinal direction of the tube to provide fluid communication between the first flow channel and the second flow channel. At least one of the windows includes a tabbed portion of the partitioning wall bent to extend into one of the first flow channel or the second flow channel. 1. A tube for a heat exchanger , the tube comprising:a base portion;an upper portion spaced from and opposing the base portion; anda partitioning wall extending between the base portion and the upper portion to divide a hollow interior of the tube into a first flow channel and a second flow channel, the partitioning wall including a plurality of windows spaced from each other in a longitudinal direction of the tube to provide fluid communication between the first flow channel and the second flow channel, wherein at least one of the windows includes a tabbed portion of the partitioning wall bent to extend into the first flow channel or the second flow channel.2. The tube according to claim 1 , wherein the tube is formed from a sheet of material folded into a B-shape.3. The tube according to claim 2 , wherein the base portion corresponds to a central portion of the sheet claim 2 , the upper portion corresponds to a first lateral portion and a second lateral portion of the sheet on opposing sides of the central portion of the sheet claim 2 , and the partitioning wall corresponds to a first side portion and a second side portion of the sheet surrounding the first lateral portion and second lateral portion of the sheet.4. The tube according to claim 3 , wherein each of the windows is formed by cooperation of a first window ...

THERMALLY INSULATED RADIATOR ELEMENT

An electrical device, such as a transformer or an inductor, for connecting to a high-voltage network includes a tank which is filled with an insulating fluid and which encases a magnetizable core and at least one winding. A cooling system includes at least one radiator which is arranged outside the tank and is connected to same for circulating the insulating fluid via the radiator. The radiator has at least two heat exchange elements connected in parallel with one another. In order to cost-effectively accelerate a cold start, one of the heat exchange elements is fitted with a thermal insulation unit which reduces the heat transfer from the insulating fluid into the insulated heat exchange element to the atmosphere in comparison with a heat exchange element with no thermal insulation unit. 19-. (canceled)10. An electrical device for connection to a high-voltage network , the electrical device comprising:a tank filled with an insulating fluid;a magnetizable core and at least one winding disposed in said tank;a cooling system having at least one radiator arranged outside and fluidically connected to said tank for circulating the insulating fluid via said radiator, said radiator having at least two heat-exchange elements connected in parallel with one another;at least one of said heat-exchange elements being an insulated heat-exchange element equipped with a thermally insulating unit configured to reduce a heat transfer from the insulating fluid in said insulated heat-exchange element to an exterior atmosphere in comparison with a heat-exchange element without a thermally insulating unit.11. The electrical device according to claim 10 , wherein one single heat-exchange element is equipped with said thermally insulating unit.12. The electrical device according to claim 11 , wherein said at least one radiator has an upper feed line and a lower return line each connected to said tank and connected to one another via said heat-exchange elements claim 11 , and wherein said ...

Battery unit comprising built-in temperature control means

The invention relates to a battery unit (1) essentially comprising a plurality of cells, a housing (3) receiving and surrounding said cells, and means (5) for regulating the temperature of said cells by circulation of a heat-transfer fluid. Said battery unit (1) is characterised in that the housing (3) comprises, at least in a bottom region on which the cells are arranged, at least one, preferentially several, heat exchange zones for heat exchange between said cells and the heat-transfer fluid, said at least one zone being built into the structure of said housing (3), preferentially in the wall thereof.

THERMAL MANAGEMENT SYSTEMS AND HEAT EXCHANGERS FOR BATTERY THERMAL MODULATION

A heat exchanger such as a cold plate or ICE plate has an integrated electric heating element provided on an external heater support surface of the heat exchanger. The external heater support surface is directly opposite to an internal surface of the heat exchanger which at least partly defines one or both of the inlet manifold and the outlet manifold. A thermal management system for a vehicle having a plurality of rechargeable battery units includes a circulation loop for circulating a first volume of the heat transfer fluid, and a plurality of battery heat exchangers, including a first heat exchanger with an integrated electric heating element. A sub-loop of the circulation loop includes the internal fluid flow passage of the first heat exchanger, and is adapted for a second, smaller volume of the heat transfer fluid. 1. A thermal management system for one or more batteries , comprising:a circulation loop for circulating a first volume of fluid throughout the thermal management system;a plurality of battery heat exchangers provided in the circulation loop;a heater heating fluid flowing through a first heat exchanger; anda sub-loop of the circulation loop comprising an internal fluid flow passage of a first battery heat exchanger and the sub-loop recirculating a second volume of the fluid through the first heat exchanger.2. The thermal management system of claim 1 , further comprising:a fluid-cooling heat exchanger provided in the circulation loop for removing heat from the fluid circulating in the circulation loop.3. The thermal management system according to claim 1 , wherein the sub-loop comprises a short circuit flow conduit which connects an inlet and an outlet of the internal fluid flow passage of the first battery heat exchanger; anda secondary circulation pump circulates the second volume of the fluid throughout the sub-loop.4. The thermal management system according to claim 1 , wherein a primary valve controls flow of the fluid to or from the plurality of ...

HEAT EXCHANGER

A heat exchanger can include a plurality of flat tubes each having a heat exchange channel for a flow of a heat exchange medium, and a first collector pipe and a second collector pipe connected to distal sections of the plurality of flat tubes and disposed side by side. Chambers of the first collector pipe and the second collector pipe can be in communication with the heat exchange channels of the flat tubes. The flat tube includes a main body section, a distal section, and a torsion section connected therebetween. The main body section and the distal sections can be straight sections. The first collector pipe and the second collector pipe can be provided with mounting holes for the distal section being inserted into. A length direction of the mounting hole can be inclined to the axis of the first collector pipe or the axis of the second collector pipe. 1. A heat exchanger , comprising:a collector pipe comprising a mounting hole; anda flat tube comprising a main body section that is substantially flat, a first distal section, and a second distal section, the first distal section and the second distal section being twisted towards a same side with respect to the main body section, and at least a portion of the first distal section and at least a portion of the second distal section being inserted into and connected to the mounting hole;wherein an angle located between a plane defined by a length direction and a width direction of the main body section and a plane defined by a length direction and a width direction of the first distal section or the second distal section is α, where α≠90°; andwherein the length direction of the main body section is substantially perpendicular to an axis of the collector pipe, and an angle defined between a length direction of the mounting hole and the axis of the collector pipe is β, where β≠90°.2. The heat exchanger according to claim 1 , wherein the angle α between the plane defined by the length direction and the width direction of ...

TUBE WITH RESERVOIR OF PHASE CHANGE MATERIAL FOR AN EVAPORATOR, ASSOCIATED EVAPORATOR AND AIR CONDITIONING ASSEMBLY

The invention relates to a tube () for a heat exchange bundle () of a vehicle heat exchanger, said tube () comprising: —two circulation plates () configured to be assembled together in a sealed manner and to form at least one conduit () in which a first heat transfer fluid circulates between said circulation plates (), —at least one reservoir plate () comprising cavities (), said reservoir plate () being configured to be assembled in a sealed manner on a face of one of the two circulation plates () so as to close the cavities (), the cavities () being projections on the face of the reservoir plate () such that a second heat transfer fluid can circulate between the cavities (), the tube () further containing a phase change material stored in the housings formed by the cavities (), the phase change material having a solidification temperature between 6 and 8 degrees Celsius. 1. A tube for a heat-exchange core bundle of a vehicle heat exchanger , said tube comprising:two circulation plates configured to be assembled with one another in a sealed manner and to form at least one canal in which a first heat-transfer fluid circulates between said circulation plates;at least one reservoir plate comprising cavities, said reservoir plate being configured to be assembled in a sealed manner on one face of one of the two circulation plates so as to close the cavities, said cavities projecting from the face of the reservoir plate so that a second heat-transfer fluid can circulate between said cavities,{'b': '51', 'a phase change material stored in housings formed by said cavities (), said phase change material having a solidification temperature comprised between 6 and 8 degrees Celsius.'}2. The tube as claimed in claim 1 , the phase change material having a start of solidification temperature comprised between 7.5 and 8 degrees Celsius.3. The tube as claimed in claim 1 , the phase change material having a melting temperature comprised between 7 and 9 degrees Celsius.4. The tube ...

MULTI-CORE RADIATOR WITH INTERMEDIATE TANK

A heat exchanger for several applications such as a vehicle is described herein. The heat exchanger includes an inlet header tank configured to receive a fluid, an outlet header tank configured to output the fluid, and an intermediate tank between the inlet header tank and the outlet header tank. A first heat exchanger is between the inlet header tank and the intermediate tank, and a second heat exchanger is between the intermediate tank and the outlet header tank. The intermediate tank has an interior region having a plurality of protuberances disposed therein. The protuberances are configured to facilitate mixing of the fluid within the intermediate tank. The mixing of the fluid with the protuberances provides a more uniform heat distribution within the intermediate tank before entering the second heat exchanger. 1. A heat exchanger for an automotive vehicle , the heat exchanger comprising:an inlet header tank;a first heat exchanger core fluidly and mechanically coupled to the inlet header tank;an outlet header tank;a second heat exchanger core fluidly and mechanically coupled to the outlet header tank; andan intermediate tank fluidly and mechanically coupled to and between the first heat exchanger core and the second heat exchanger core to transfer fluid therebetween, the intermediate tank having an interior surface with protuberances integrally formed therewith, wherein the protuberances are configured to cause mixing of the fluid as the fluid transfers from the first heat exchanger core to the second heat exchanger core.2. The heat exchanger of claim 1 , wherein the intermediate tank has front and rear surfaces claim 1 , and the protuberances extend therebetween.3. The heat exchanger of claim 2 , wherein the protrusions are cylindrical.4. The heat exchanger of claim 2 , wherein the intermediate tank has a top and bottom surface claim 2 , and the protuberances are arranged in staggered columns from the top surface toward the bottom surface of the intermediate ...

HEAT PIPE WITH NON-CONDENSABLE GAS

A heat pipe with a non-condensable gas includes a thermal conductor, and a working fluid and a non-condensable gas filled into a hollow chamber of the thermal conductor, and the thermal conductor has a heat-absorbing side attached to a heat-generating electronic component and an exothermal side attached to a radiator, and the exothermal side has at least one protrusion, and the exothermal side with the protrusion can reduce the contact area with the radiator, and the heat pipe lowers the conduction efficiency by the non-condensable gas and the protrusion, so as to achieve a work efficiency of the heat-generating electronic component in an operation within a working temperature range. 1. A heat pipe with a non-condensable gas , comprising:a thermal conductor, having a hollow chamber, a heat-absorbing side attached to a heat-generating electronic component, and an exothermal side thermally conductively coupled to a radiator, and the exothermal side having at least one protrusion formed thereon, and the exothermal side reducing the contact area with the radiator by the at least one protrusion;a working fluid, filled into the hollow chamber, and the working fluid flows back and forth between the heat-absorbing side and the exothermal side, and continues performing a phase change between gas and liquid; anda non-condensable gas, filled into the hollow chamber, and the heat pipe lowering the conduction efficiency by the non-condensable gas and the at least one protrusion, so that the heat-generating electronic component achieves a work efficiency in an operation within a working temperature range;wherein when the heat pipe is operated, the non-condensable gas is compressed by the fluid in the vapor phase to a condensing end to occupy a specific volume of the chamber.2. The heat pipe with a non-condensable gas according to claim 1 , wherein the at least one protrusion is disposed on the exothermal side and at an end proximate to the heat-generating electronic component.3. ...

Thin heat exchange panel

A thin heat exchange panel includes a contact side that is in contact with a heat source and a plurality of heat exchange channels disposed in the contact side. A water inlet channel of the heat exchange panel is connected with a high-pressure pump for inputting high-pressure water, and a water outlet channel of the heat exchange panel is connected with a cooler to form a circulating cooling system. When the high-pressure pump is started, the high-pressure water quickly enters the water inlet channel. Reduced control holes communicating with the water inlet channel are configured to regulate the average flow rate and increase the speed of the water to bring a high-speed jet effect, which improves the heat exchange rate of the water in the heat exchange channels to achieve the effects of low damping, high heat dissipation efficiency and thinning.

Heat Exchanger Tube, Heat Exchanger Comprising Such Tubes And Method For Producing One Such Tube

Heat exchanger tube (), in particular the condenser of a motor vehicle air conditioning system, is disclosed. The tube comprises a folded wall () defining a housing (), and an internal separator (), inserted into said housing, said internal separator defining a plurality of fluid circulation channels (), said wall () having large surfaces connected by radii. The tube () is configured so that the clearance between the wall () and the internal separator () is filled along at least one radius (). 16-. (canceled)7. A method of producing a heat exchanger tube , said tube comprising a bent wall defining a housing and an internal separator inserted into said housing , said internal separator defining a plurality of fluid circulation channels and said wall having large surfaces of length L connected by radii of height H , said method comprising the steps of:inserting an internal separator in the housing of the tube with a clearance; and{'b': 1', '2', '2', '1', '1', '2', '1', '2, 'compressing the tube in the direction of its height, said compression compressing the tube from a height H to a height H with H Подробнее

METHOD AND APPARATUS FOR TEMPERATURE CONTROL IN A PET DETECTOR

The present disclosure relates to a PET detector module suitable for using in a PET/MR hybrid system. The PET detector module comprises a scintillator, a set of frontend electronics and a positioning means configured to securing relative position between the scintillator and the frontend electronics. The PET detector module may further comprise a temperature control system, such as an air-cooling system or a heat exchange plate. The present disclosure also relates to a heat exchange plate, which comprises a fluidic passage for containing a flow of a heat exchange media. The heat exchange plate is suitable for use in the magnetic field environment of a MRI system. 125-. (canceled)26. A positron emission tomography (PET) detector module comprising a scintillator , a set of frontend electronics , a first thermal conductive layer , a heat exchange plate and a set of readout electronics ,wherein the set of frontend electronics are attached to the scintillator;wherein the first thermal conductive layer is attached to the set of frontend electronics;wherein the first thermal conductive layer is sandwiched between the set of frontend electronics and the heat exchange plate;wherein the first thermal conductive layer exerts a compressive force towards the set of frontend electronics; andwherein the compressive force secures the set of frontend electronics relative to the scintillator.27. The PET detector module of further comprising a second thermal conductive layer claim 26 , wherein the second thermal conductive layer is attached to the set of readout electronics claim 26 , and the heat exchange plate is sandwiched between the first and second thermal conductive layers.28. The PET detector module of claim 26 , wherein the heat exchange plate comprises a fluidic passage and a plate claim 26 ,wherein the fluidic passage is configured to contain a flow of a heat exchange medium, and the plate comprises at least one slot each having at least one open end.29. The PET detector ...

Cooling apparatus for hydrostatic transmission

A cooling apparatus for a hydrostatic transmission includes a cooling body to be coupled with a hydrostatic transmission, a sidewall member protruding from the cooling body to surround a cooling flow path which cools a working fluid supplied from the hydrostatic transmission and discharges the working fluid into the hydrostatic transmission or a storage tank, an installing member protruding from the cooling body at a position spaced apart from the sidewall member to be disposed inside the sidewall member, a detour member connected to the installing member and protruding from the cooling body to extend in a first axial direction to allow the working fluid, which flows along the cooling flow path, to make a detour, and a plurality of protruding members protruding from the cooling body to be spaced apart from each of the sidewall member, the installing member, and the detour member in the cooling flow path.

SNOWMOBILE HEAT EXCHANGER ASSEMBLY

A heat exchanger assembly has a front portion, a middle portion rearward of the front portion, a rear portion rearward of the middle portion, a top part and a bottom part disposed below the top part. At least one of the front and rear portions is curved from the middle portion. The at least one of the front and rear portions extends below the middle portion. The bottom part is joined to the top part. At least one of the top and bottom parts defines a recess. The top and bottom parts define therebetween a passage formed in part by the recess. A width of the passage varies along a length of the heat exchanger assembly. The passage has an inlet and an outlet. A snowmobile with a heat exchanger assembly and a method of manufacturing a heat exchanger assembly are also disclosed. 1. A heat exchanger assembly comprising:a front portion;a middle portion rearward of the front portion;a rear portion rearward of the middle portion, at least one of the front and rear portions being curved from the middle portion, the at least one of the front and rear portions extending below the middle portion;a top part; anda bottom part disposed below the top part and being joined to the top part,at least one of the top and bottom parts defining a recess, the top and bottom parts defining therebetween a passage formed in part by the recess, a width of the passage varying along a length of the heat exchanger assembly, the passage having an inlet and an outlet.2. The heat exchanger assembly of claim 1 , wherein the front portion is curved from the middle portion.3. The heat exchanger assembly of claim 2 , wherein the rear portion is curved from the middle portion.4. The heat exchanger assembly of claim 1 , wherein the bottom part defines the recess.5. The heat exchanger assembly of claim 4 , wherein the top part defines at least one other recess claim 4 , the passage being also formed in part by the at least one other recess.6. The heat exchanger assembly of claim 1 , wherein the passage ...

Air Fin for a Heat Exchanger, and Method of Making the Same

An air fin for a heat exchanger has air channels defined by corrugations, the corrugations having generally planar flanks joined by alternating crests and troughs. Perforations extend through portions of at least some of the flanks and are aligned within two spaced apart planes. A rectangular aperture extends through at least two consecutive ones of the corrugations, and is bounded by the two planes. A method of making the air fin includes forming perforations into a continuous strip of metal sheet at regular intervals, corrugating the strip to form crests and troughs between the perforations, and punching out a portion of the strip at regular intervals. The punching out includes shearing webs between the perforations, and results in the formation of the rectangular aperture.

Control systems for liquid desiccant air conditioning systems

Methods and control systems are disclosed for operating a liquid desiccant air-conditioning system to efficiently maintain a target temperature and humidity level in a space.

BURST RESISTANT THIN WALL HEAT SINK

An method for forming a cooling apparatus for cooling an electronic component. The apparatus has a planar top member of a thermal energy conductive material and a parallel planar bottom member of the material, the planar bottom member including a surface having regions configured for heat exchange contact with the electronic component. The planar top member has a plurality of stamped indent formations at a plurality of locations, each indent formation providing a contact surface such that the planar top member is affixed to the bottom member by braze or solder at each contact surface. Alternatively, the planar bottom member also has a plurality of stamped indent formations in alignment with indent formations of the top member. The planar top member is affixed to the bottom member by brazing or soldering each respective contact surface of an indent formation of the planar top member to an opposing contact surface of a corresponding indent formation of the parallel planar bottom member. 1. A method for forming a cooling apparatus for an electronic device , said cooling apparatus having a planar top member , a parallel planar bottom member and a sidewall structure defining an enclosed chamber configured for a fluid flow therein , the method comprising:locating the planar top member atop the parallel planar bottom member, the planar top member having a plurality of stamped indent formations at a plurality of locations, each indent formation providing a contact surface, andone of: brazing or soldering said planar top member at each said contact surface to a surface of said planar bottom member using a respective braze or solder material.2. The method as claimed in claim 1 , wherein said planar bottom member includes a surface having one or more regions configured for heat exchange contact with the electronic device claim 1 , said method further comprising:prior to said planar top member locating, providing a cooling structure formation on a planar bottom member surface ...

Heat exchanger flange plate with supercooling function

A heat exchanger having a heat exchanger core which is configured as a plate stack has a flange plate including at least one upper partial plate facing the heat exchanger core and at least one lower partial plate facing away from the heat exchanger core. The flange plate can include a supercooling passage which is bounded by at least one partial plate in the stacking direction of the partial plates and which receives a flow of refrigerant during the operation of the heat exchanger. A high variability can be provided thanks to the compact and flexible design, by means of which the most diverse of requirements can be achieved with no major design changes.