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19-01-2017 дата публикации

Heat exchanger, particularly for a motor vehicle

Номер: US20170018825A1

Автор: Florin MOLDOVAN, Jürgen Grünwald, Manuel Wehowski

Принадлежит: MAHLE International GmbH

The invention relates to a heat exchanger, particularly for a motor vehicle, comprising a first component with a first duct, a second component with a second duct and a thermoelectric element for generating a heat flow, wherein a first fluid of a first fluid circuit can be caused to flow through the first duct to control the temperature of a first external component, wherein a second fluid of a second fluid circuit can be caused to flow through the second duct, which is fluidically separated from the first duct, to control the temperature of a second external component, and wherein the at least one thermoelectric element is arranged between the first and second components, contacting same thermally.

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Номер записи: 59

22-01-2015 дата публикации

CHANNEL PLATE HEAT TRANSFER SYSTEM

Номер: US20150021002A1

Автор: Höglund Kasper

Принадлежит:

A flow-plate is dividable in mid plane. The flow-plate includes two parts, each part includes a channel side and a utility side, and the two parts of the flow plate are counter parts and complementing each other. When the flow-plate is connected the two parts form a channel between the two counter parting channel sides. The channel includes curved obstacles, sidewalls and channel floors. The curved obstacles are lined up in parallel rows separated by sidewalls, the backside of the rows of curved obstacles have deep machined grooves making the obstacles hollow for heat transfer fluids on utility sides. A flow-plate section and a flow module are also disclosed. 1. A flow-plate , said flow plate being dividable in mid plane and comprising:a first part and a second part, each the first and second parts comprising a channel side and a utility side,wherein the first and second parts are counter parts that cooperate with each other,wherein each channel side comprises parallel rows of curved obstacles, sidewalls and parallel rows of channel floors, said sidewalls separating said parallel rows of curved obstacles, said sidewalls separating said parallel rows of channel floors, and said rows of curved obstacles cooperating with said rows of channel floors to form a channel between the two channel sides of said flow plate, andwherein the utility sides of the rows of curved obstacles have deep machined grooves, said deep machined grooves being lined up in parallel rows on the utility sides of said flow-plate, the rows of deep machined grooves being perpendicular to the channel, and the rows of deep machined grooves being for the flow of heat transfer fluids on the utility sides.2. The flow-plate according to claim 1 , further comprising two barrier plates and two turbulator plates claim 1 , said turbulator plates being designed to cover the deep machined grooves claim 1 , and the two barrier plates closing the utility sides claim 1 ,wherein one barrier plate on each of the ...

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Номер записи: 60

16-01-2020 дата публикации

HEAT TREATMENT DEVICE

Номер: US20200018553A1

Автор: AKITA Takahito, KAMATA Hiroyuki, OKA Tatsuya, SHIBUYA Hideshi, Takeuchi Yusuke, YAMAMOTO Taiga, YANO Akihisa

Принадлежит: IHI CORPORATION

A heat treatment device includes first heat transfer bodies including first flow channels, second heat transfer bodies including second flow channels and each being stacked on the respective first heat transfer bodies, and a casing having a space communicating with the second flow channels and being in contact with each surface including the edge of the connection interface between each first heat transfer body and each second heat transfer body. The first heat transfer bodies each include a third flow channel provided in a wall portion isolating the first flow channels from the space of the casing. The first flow channels are grooves in contact with the connection interface, and the third flow channel is a groove in contact with the connection interface and intersecting with a virtual line connecting the first flow channels with the space of the casing at the connection interface. 1. A heat treatment device utilizing heat exchange between a first fluid and a second fluid , the device comprising:a first heat transfer body including a first flow channel through which the first fluid flows;a second heat transfer body including a second flow channel through which the second fluid flows, the second heat transfer body being stacked on the first heat transfer body; anda casing having a space communicating with the second flow channel, the casing being in contact with a surface including an edge of a connection interface between the first heat transfer body and the second heat transfer body,the first heat transfer body further including a third flow channel provided in a wall portion isolating the first flow channel from the space of the casing,the first flow channel being a groove in contact with the connection interface,the third flow channel being a groove in contact with the connection interface and intersecting with a virtual line connecting the first flow channel with the space of the casing at the connection interface.2. The heat treatment device according to claim ...

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Номер записи: 61

21-01-2021 дата публикации

HEAT DISSIPATION UNIT

Номер: US20210018273A1

Автор: CHEN Chih-Ming

Принадлежит:

A heat dissipation unit includes a two-phase fluid hollow chamber body with a common wall face. The common wall face defines the two-phase fluid hollow chamber body with at least one first section and a second section. The first and second sections are left and right horizontally side-by-side arranged. The first section forms a vapor chamber structure and the second section forms a heat pipe structure. The two-phase fluid hollow chamber body is integrally formed and has both vapor chamber and heat pipe working performance. The heat dissipation unit can achieve both large-area heat dissipation effect and remote-end heat conduction effect. Also, the heat dissipation unit is manufactured at greatly lowered cost. 1. A heat dissipation unit comprising a two-phase fluid hollow chamber body with a common wall face , the common wall face defining the two-phase fluid hollow chamber body with at least one first section and a second section , the first and second sections being left and right horizontally side-by-side arranged , the first section forming a vapor chamber structure and the second section forming a heat pipe structure , the two-phase fluid hollow chamber body being integrally formed and having both vapor chamber and heat pipe working performance.2. The heat dissipation unit as claimed in claim 1 , wherein an inner wall of the first section has a first capillary structure and an inner wall of the second section has a second capillary structure claim 1 , the first and second capillary structures being not connected with each other.3. The heat dissipation unit as claimed in claim 2 , wherein the first and second capillary structures are selected from a group consisting of mesh bodies claim 2 , fiber bodies claim 2 , sintered powder bodies claim 2 , combinations of mesh bodies and sintered powders and microgroove bodies.4. The heat dissipation unit as claimed in claim 1 , wherein the two-phase fluid hollow chamber body further has a first plate body and a second ...

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Номер записи: 62

21-01-2021 дата публикации

PLATE-TYPE HEAT EXCHANGER AND A METHOD FOR MANUFACTURING SAME

Номер: US20210018277A1

Автор: Choi Jiwon, Kim Juhyok, Lee Eungyul, Lee Hanchoon, Yoo Sanghoon

Принадлежит:

The present disclosure relates to a plate-type heat exchanger and a method for manufacturing same. A plate-type heat exchanger according to an embodiment of the present disclosure comprises a first plate and a second plate which have flange parts vertically adhered by an adhesive, respectively, wherein the flange parts are formed in a stepped shape and can thus increase the area adhered to the first plate and the second plate. 1. A plate type heat exchanger comprising:first and second plates stacked on each other in a vertical direction to form a space part to allow a fluid to flow; andan adhesive layer interposed between the first and second plates and formed by an adhesive agent,wherein the first plate or the second plate includes:a plate body having a port opening to allow the fluid to flow in or flow out; anda flange part configured to define an edge part of the plate body and having a shape bent at least two times, andwherein the adhesive layer includes:first and third adhesive parts configured to extend in a horizontal direction; anda second adhesive part configured to extend in the vertical direction toward the third adhesive part from the first adhesive part.2. The plate type heat exchanger of claim 1 , wherein the flange part includes:a first wall bent from the plate body and extending in the vertical direction; anda second wall configured to extend in the horizontal direction toward an outside of the plate body from the first wall.3. The plate type heat exchange of claim 2 , wherein the flange part includes:a third wall configured to extend in the vertical direction from the second wall; anda fourth wall configured to extend in the horizontal direction toward the outside of the plate body from the third wall.4. The plate type heat exchange of claim 3 , wherein the first adhesive part is formed between the first wall of the first plate and the second wall of the second plate.5. The plate type heat exchange of claim 4 , wherein the first adhesive part is ...

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Номер записи: 63

21-01-2016 дата публикации

CONTROL APPLIANCE FOR USING IN THE ENGINE COMPARTMENT OR IN THE TRANSMISSION OF A MOTOR VEHICLE AND COOLING SYSEM FOR SUCH A CONTROL APPLIANCE

Номер: US20160021796A1

Автор: Bauer Gerhard, Gebhardt Marion, Henniger Jürgen, Karrer Helmut, Trenner Uwe, Vögerl Andreas, Wenk Alexander

Принадлежит:

A control unit for use in the engine compartment or in the transmission of a motor vehicle. The control unit has a line section for an engine or transmission fluid, a circuit carrier, and a base plate. The base body is mounted on the base plate. The circuit carrier is arranged between the base body and the base plate. The base body has a plurality of parallel channels each having a respective outlet. At least one of the plurality of parallel channels forms a portion of the line section. A separate cover is mounted on the base body, the cover having a single inlet coupled to the plurality of parallel channels. The cover is, other than only the inlet, connected to the base body in a fluid-tight manner, and the inlet is the only fluid passage through the cover. 1. A control unit for use in the engine compartment or in the transmission of a motor vehicle comprising:a line section for an engine or transmission fluid;a circuit carrier;a base plate;a base body mounted on the base plate, whereby the circuit carrier is arranged between the base body and the base plate, and the base body comprises a plurality of parallel channels each having a respective outlet, at least one of the plurality of parallel channels forming a portion of the line section; anda separate cover mounted on the base body, the cover having a single inlet coupled to the plurality of parallel channels,wherein the cover is, other than only the inlet, connected to the base body in a fluid-tight manner, and the inlet is the only fluid passage through the cover.2. A control unit according to claim 1 , wherein the base plate and/or the cover are made of aluminum claim 1 , casting claim 1 , or plastic material.3. A control unit according to claim 1 , wherein the line section defines a path for the engine or transmission fluid claim 1 , the path having a spiral shape.4. A control unit according to claim 1 , wherein the cover is connected to the base body in the fluid-tight manner by at least one of welding claim ...

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Номер записи: 64

28-01-2016 дата публикации

Heat transfer plate

Номер: US20160025423A1

Автор: Chuong H. Diep, Jeremy M. Strange, Thomas E. Banach

Принадлежит: Hamilton Sundstrand Space System International Inc

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.

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Номер записи: 65

28-01-2016 дата публикации

Heat exchanger

Номер: US20160025428A1

Автор: Daniel Hendrix, Klaus Foerster

Принадлежит: MAHLE International GmbH

A heat exchanger for cooling a battery and/or an electronic component, having a first plate element and a second plate element. The two plate elements each have their main extension directions along a plane spanned by two spatial directions, and a wall thickness along the third spatial direction is much smaller. The two plate elements are stacked on top of each other and at least one flow channel is provided between the two plate elements. The first plate element has a greater extension than the second plate element in the plane of the main extension directions. A projection over the second plate element is formed. The plate elements are soldered to each other along an edge region of the second plate element. The solder extends beyond the solder surface between the plate elements in the direction of the projection and in the direction of the center of the heat exchanger.

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Номер записи: 66

26-01-2017 дата публикации

Enhanced Heat Transfer In Plate-Fin Heat Exchangers

Номер: US20170023311A1

Автор: Urbanski Nicholas F.

Принадлежит:

This disclosure includes a heat exchanging apparatus, comprising a heat exchanger plate comprising a plurality of flow passages, and wherein each flow passage comprises at least one surface feature configured to change the flow characteristics of a linear flow along an axis of flow for the flow passage. The disclosure further includes a method of constructing a heat exchanger, comprising using additive manufacturing to form a first plate having a plurality of flow passages, wherein each of the flow passages has one or more integral surface features, wherein the integral surface features are configured to change the flow characteristics of a fluid flowed linearly along an axis of flow for the flow passage. 1. A heat exchanging apparatus , comprising:a heat exchanger plate comprising a plurality of fins defining a plurality of flow passages for the heat exchanger plate, wherein at least one fin extends into an inlet section as a distributor fin, and wherein the distributor fin comprises a contiguous arm for directing flow from the inlet plenum into at least one flow passage.2. The apparatus of claim 1 , wherein the arm is integrally formed with respect to the at least one fin.3. The apparatus of claim 1 , wherein the arm is curved.4. The apparatus of claim 1 , wherein at least two fins extend into the inlet plenum as distributor fins.5. The apparatus of claim 4 , wherein each of the at least two fins have a curvature different than the curvature of the other fin.6. The apparatus of claim 4 , wherein the at least two fins are of differing length.7. The apparatus of claim 1 , further comprising at least one flow guide fin disposed at an inlet section of the flow passage claim 1 , and wherein the length of the at least one flow guide fin is less than the length of the flow passage.8. The apparatus of claim 7 , wherein the flow guide fin does not extend into a main fin section of the heat exchanger plate.9. The apparatus of claim 1 , wherein the inlet section comprises an ...

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Номер записи: 67

25-01-2018 дата публикации

Energy Transfer Systems and Energy Transfer Methods

Номер: US20180023896A1

Автор: David D. Rule

Принадлежит: KILR - CHILR LLC

An energy transfer system that includes a tank comprising an outer wall having a circumference. A first fluid pathway surrounds a portion of the circumference of the tank. A second fluid pathway seals the portion of the circumference of the tank and the first fluid pathway from the environment.

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Номер записи: 68

24-01-2019 дата публикации

HEAT EXCHANGER ASSEMBLY WITH PARTING SHEET SUPPORT

Номер: US20190024982A1

Автор: Strange Jeremy M., Zaffetti Mark A.

Принадлежит: HAMILTON SUNDSTRAND CORPORATION

A heat exchanger assembly is provided. The heat exchanger assembly may comprise a hot layer disposed between at least two cold layers. The hot layer may comprise a hot layer fin disposed within a hot layer closure bar. The hot layer closure bar may comprise a parting sheet support coupled to a frame. The parting sheet support may be configured to support a parting sheet while also allowing a fluid flow through the hot layer. The parting sheet support may comprise fluid channels configured to allow the fluid flow through the parting sheet support. 1. A hot layer closure bar for a heat exchanger , comprising:a frame defining an outer edge of a fin void; anda parting sheet support coupled to the frame, wherein the parting sheet support and the frame define a fluid outlet, wherein the parting sheet support comprises a first support surface opposite a second support surface, and wherein the parting sheet support comprises a fluid channel defining a first channel on the first support surface, wherein the fluid channel is in fluid communication with the fin void and the fluid outlet.2. The hot layer closure bar of claim 1 , wherein the parting sheet support comprises a bridge defining a portion of the first support surface proximate the fluid channel.3. The hot layer closure bar of claim 1 , wherein the parting sheet support comprises a second fluid channel defining a second channel on the second support surface claim 1 , wherein the second fluid channel is in fluid communication with the fin void and the fluid outlet.4. The hot layer closure bar of claim 3 , wherein the fluid channel and the second fluid channel are shaped and sized to control a fluid flow from the fin void to the fluid outlet.5. The hot layer closure bar of claim 3 , wherein the parting sheet support comprises a second bridge defining a second portion of the second support surface proximate the second fluid channel.6. The hot layer closure bar of claim 3 , wherein the fluid channel and the second fluid ...

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Номер записи: 69

24-01-2019 дата публикации

ADDITIVELY MANUFACTURED HEAT EXCHANGER

Номер: US20190024987A1

Автор: Cerny Matthew Robert, Moore Nicholas Taylor

Принадлежит:

A heat exchanger and a method for additively manufacturing the heat exchanger are provided. The heat exchanger includes a housing defining a flow passageway having a plurality of heat exchange banks stacked therein. Each heat exchange bank includes a plurality of heat exchange tubes that form a lattice structure that extends from a first end proximate a central manifold outward along the radial direction toward a second end proximate an annular outer manifold. The central manifolds and the annular outer manifolds fluidly couple the heat exchange tubes of adjacent heat exchange banks in an alternating manner to form a serpentine flow path for a flow of heat exchange fluid. 1. A heat exchanger defining an axial direction , a radial direction , and a circumferential direction , the heat exchanger comprising:a housing defining a flow passageway; an annular outer manifold in fluid communication with a first adjacent heat exchange bank;', 'a central manifold in fluid communication with a second adjacent heat exchange bank; and', 'a plurality of heat exchange tubes configured in a lattice structure and extending between the annular outer manifold and the central manifold., 'a plurality of heat exchange banks stacked along the axial direction within the flow passageway, each of the plurality of heat exchange banks comprising2. The heat exchanger of claim 1 , wherein one or more of the heat exchange banks is an inlet bank and one or more of the heat exchange banks is a discharge bank claim 1 , the heat exchanger further comprising:an inlet manifold defined by the housing and being in direct fluid communication with the annular outer manifold of the inlet bank; andan outlet manifold defined by the housing being in direct fluid communication with the annular outer manifold of the discharge bank.3. The heat exchanger of claim 2 , wherein the inlet manifold and the outlet manifold are spaced apart along the axial direction.4. The heat exchanger of claim 1 , wherein each of the ...

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Номер записи: 70

24-01-2019 дата публикации

FLOW PATH MEMBER

Номер: US20190024991A1

Автор: Ishimine Yuusaku, MORIYAMA Masayuki, NAKAMURA Kiyotaka

Принадлежит:

In the present disclosure, a flow path member includes a substrate, a flow path and a first oxide layer. The substrate contains non-oxide ceramics, and includes an outer surface. The flow path is in the substrate, and includes an inlet and an outlet. The first oxide layer is disposed on the outer surface. 1. A flow path member , comprising:a substrate containing non-oxide ceramics, and comprising an outer surface;a flow path in the substrate, the flow path including an inlet and an outlet; anda first oxide layer disposed on the outer surface.2. The flow path member according to claim 1 , further comprising a second oxide layer disposed on an inner surface of the substrate claim 1 , the inner surface constituting the flow path.3. The flow path member according to claim 2 , wherein the first oxide layer is thicker than the second oxide layer.4. The flow path member according to claim 2 , wherein the second oxide layer is thicker than the first oxide layer.5. The flow path member according to claim 2 , wherein{'b': 2', '1, 'C/C is not less than 2 and not more than 10 where'}{'b': '1', 'C denotes a concentration of oxygen of the first oxide layer at a depth of 50 nm from a first surface of the first oxide layer toward the substrate, and'}{'b': '2', 'C denotes a concentration of oxygen of the second oxide layer at a depth of 50 nm from a second surface of the second oxide layer toward the substrate.'}6. The flow path member according to claim 2 , wherein a discharge path connected to the outlet; and', 'a flow passage between the discharge path and the inlet, and, 'the flow path comprisesthe second oxide layer thicker in the flow passage than in the discharge path.7. The flow path member according to claim 1 , wherein the non-oxide ceramics comprises silicon carbide ceramics. The present application is a national stage entry according to 35 U.S.C. § 371 of PCT application No.: PCT/JP2016/075032 filed on Aug. 26, 2016, which claims priority from Japanese application No.: ...

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Номер записи: 71

29-01-2015 дата публикации

HEAT EXCHANGER WITH EMBEDDED HEAT PIPES

Номер: US20150027669A1

Автор: Beaupre Rudolph Thomas, JR. Leo J, Kokas Jay W, Veilleux

Принадлежит: HAMILTON SUNDSTRAND CORPORATION

A heat exchanger is disclosed which includes a plurality of heat exchanger plates. Each plate has a plurality of hollowed out pins arranged in a pin fin pattern. Each plate also includes an inlet aperture and an outlet aperture in fluid communication with one another. A plurality of heat pipes are defined by several of the plurality of hollowed out pins. A wicking material is arranged within the several hollowed out pins. A heat transfer fluid at least partially fills each heat pipe. 1. A heat exchange structure comprising:a plate arranged along a plane, the plate defining a primary surface; anda plurality of pins arranged along the primary surface, wherein at least a portion of the plurality of pins are hollow along an axis substantially perpendicular to the plane.2. The heat exchange structure of claim 1 , and further comprising:an inlet aperture; andan outlet aperture.3. The heat exchange structure of claim 1 , and further comprising a wick material arranged within the hollowed out pins.4. A heat exchanger comprising:a plurality of plates each having a primary surface, each of the plates surfaces defining an inlet aperture and an outlet aperture in fluid communication with the inlet aperture; and a plurality of hollowed out pins arranged in a pin fin pattern;', an outer surface defined by several of the plurality of hollowed out pins;', 'a wicking material arranged within the several hollowed out pins; and', 'a heat transfer fluid at least partially filling the heat pipe., 'a plurality of heat pipes, each of the plurality of heat pipes comprising], 'a plurality of secondary surfaces arranged on the primary surfaces, the plurality of secondary surfaces including5. The heat exchanger of claim 4 , wherein the plurality of plates are brazed together in a stack.6. The heat exchanger of claim 4 , wherein the plurality of plates comprises a stack of continuous homogeneous material.7. The heat exchanger of claim 6 , wherein the stack of continuous homogeneous material is ...

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Номер записи: 72

23-01-2020 дата публикации

FIN-PLATE HEAT EXCHANGER

Номер: US20200025454A1

Автор: ASTLEY Stuart, Deshpande Aditya

Принадлежит:

A fin-plate heat exchanger is arranged to allow heat to be exchanged between a first fluid and a second fluid. The fin-plate heat exchanger comprises: a core with first flow paths for the first fluid and second flow paths for the second fluid; a plurality of separating plates; a plurality of fin components; a plurality of first enclosure bars; and a plurality of second enclosure bars. The heat exchanger further comprises a manifold arranged in fluid communication with each of the first flow paths of the core. The manifold and the core are formed as one integral piece, said integral piece comprising a stack of laminate members and said fin components. The plurality of laminate members comprise: first fluid enclosure structures each including a first manifold section. 1. A fin-plate heat exchanger for allowing heat to be exchanged between a first fluid and a second fluid , the fin-plate heat exchanger comprising: a plurality of first flow paths for the first fluid and a plurality of second flow paths for the second fluid;', 'a plurality of separating plates, adjacent first and second flow paths being separated by respective separating plates;', 'a plurality of fin components extending through respective first and second flow paths and extending between adjacent separating plates;', 'a plurality of first enclosure bars extending between adjacent separating plates, the first enclosure bars being arranged to at least partially define the first flow path; and', 'a plurality of second enclosure bars extending between adjacent separating plates, the second enclosure bars being arranged to at least partially define the second flow path; and, 'a core comprisinga manifold arranged in fluid communication with each of the first flow paths of the core;wherein:the manifold and the core are formed as one integral piece;said integral piece comprising a stack of laminate members and said fin components; and a plurality of first fluid enclosure structures for enclosing the first flow ...

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Номер записи: 73

23-01-2020 дата публикации

HEAT DISSIPATION COMPONENT

Номер: US20200025457A1

Автор: Lin Chih-Yeh

Принадлежит:

A heat dissipation component is disclosed. The heat dissipation component has a main body. The main body has a first metal plate body and a second metal plate body. The first and second metal plate bodies together define a chamber. A capillary structure layer is disposed in the chamber and a working fluid is filled in the chamber. An outer periphery of the chamber of the main body has a flange section. The flange section has a sintered welding section. The sintered welding section is perpendicularly connected with the first and second metal plate bodies. Such that, the connection and sealing of the welded first and second metal plate bodies can be enhanced. 1. A heat dissipation component comprising a main body , the main body having a first metal plate body and a second metal plate body , the first and second metal plate bodies together defining a closed chamber , a surface of the closed chamber having at least one capillary structure layer , a working fluid being filled in the closed chamber , an outer periphery of the closed chamber of the main body having a flange section , the flange section having a sintered welding section , the sintered welding section being perpendicularly connected with the first and second metal plate bodies.2. The heat dissipation component as claimed in claim 1 , wherein the sintered welding section perpendicularly penetrates through the entire plate thickness of the first metal plate body and extends to a position of one-third to two-third the plate thickness of the second metal plate body.3. The heat dissipation component as claimed in claim 1 , wherein the first and second metal plate bodies are made of a material selected from a group consisting of gold claim 1 , silver claim 1 , iron claim 1 , copper claim 1 , aluminum claim 1 , commercial pure titanium claim 1 , titanium alloy and stainless steel.4. The heat dissipation component as claimed in claim 1 , wherein the main body has a support structure claim 1 , the support structure ...

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Номер записи: 74

23-01-2020 дата публикации

Method of manufacturing heat dissipation unit

Номер: US20200025461A1

Автор: Chih-Yeh Lin

Принадлежит: Asia Vital Components Co Ltd

A heat dissipation unit manufacturing method is disclosed. The heat dissipation unit has a main body formed of a first and a second metal plate member, which together define a sealed chamber between them. The chamber has a wick structure and a working fluid provided therein, and a lip portion formed along an outer peripheral edge thereof. The lip portion includes a sinter-welded section perpendicularly connects the first metal plate member to the second metal plate member. In the heat dissipation unit manufacturing method, the first and the second metal plate member are joined along their peripheral edges by lap joint laser welding, in which a laser beam directly perpendicularly passes through the first metal plate member into one third to two thirds of a thickness of the second metal plate member, so that the two metal plate members are more firmly joined to create upgraded vacuum-tightness between them.

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Номер записи: 75

02-02-2017 дата публикации

CONTAINER HAVING AN INTERNAL STRUCTURE WITH MINIMUM SURFACES

Номер: US20170030519A1

Автор: Croteau Paul F., El-Wardany Tahany Ibrahim, Kuczek Andrzej Ernest, Lynch Matthew E., Sun Ellen Y., Viens Daniel V., Zhao Wenping

Принадлежит:

An illustrative example container includes a plurality of internal support members having a surface contour that at least approximates a minimum surface. The plurality of internal support members collectively provide structural support for carrying loads on the container. The plurality of internal support members collectively establish a plurality of cavities for at least temporarily containing fluid. An outer shell is connected with at least some of the internal support members. The outer shell includes a plurality of curved surfaces. The outer shell encloses the cavities. 1. A container , comprising:a plurality of internal support members having a surface contour that at least approximates a minimum surface, the plurality of internal support members collectively providing structural support for carrying loads on the container, the plurality of internal support members collectively establishing a plurality of cavities for at least temporarily containing fluid; andan outer shell connected with at least some of the internal support members, the outer shell including a plurality of curved surfaces, the outer shell enclosing the cavities, whereininteriors of the plurality of internal support members collectively establish at least one first cavity for at least temporarily containing fluid;exteriors of the plurality of internal support members collectively establish at least one second cavity for at least temporarily containing fluid;the outer shell curved surfaces include a plurality of first curved surfaces closing the first cavity;the outer shell curved surfaces include a plurality of second curved surfaces closing the second cavity;the first curved surfaces have a first surface profile; andthe second curved surfaces have a second, different surface profile.2. The container of claim 1 , whereinthe surface contour of the support members directs forces along a direction;the outer shell curved surfaces have a surface profile; andthe curved surfaces surface profile is ...

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Номер записи: 76

02-02-2017 дата публикации

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

Номер: US20170030660A1

Автор: Cachon Lionel, Vitillo Francesco

Принадлежит:

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 ...

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Номер записи: 77

04-02-2016 дата публикации

Multi-substrate thermal management apparatus

Номер: US20160033205A1

Автор: Andrew Constant, Benjamin Riordon, Jacob Newman, Jason Schaller, Jeffrey Blahnik, Kallol Bera, Kim Vellore, Robert Vopat, William Weaver

Принадлежит: Applied Materials Inc

Embodiments of multi-substrate thermal management apparatus are provided herein. In some embodiments, a multi-substrate thermal management apparatus includes a plurality of plates vertically arranged above one another; a plurality of channels extending through each of the plurality of plates; a supply manifold including a supply channel coupled to the plurality of plates at first locations; and a return manifold including a return channel coupled to the plurality of plates via a plurality of legs at second locations, wherein the supply and return channels are fluidly coupled to the plurality of channels to flow a heat transfer fluid through the plurality of plates.

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Номер записи: 78

01-02-2018 дата публикации

CONDENSING GAS WATER HEATER, CONDENSING HEAT EXCHANGER AND HEAT EXCHANGER PLATE

Номер: US20180031273A1

Автор: CAI Maohu, JIN Shuohong, Zhou Xiaowei

Принадлежит:

The invention discloses a condensing gas water heater, a condensing heat exchanger as well as heat exchanger plates. The condensing heat exchanger comprises: a housing and at least one heat exchanger plate disposed in the housing; the heat exchanger plate comprises a first metal board and a second metal board butting each other, wherein a surface of the first metal board and a surface of the second metal board which butt each other are butting surfaces, and two outer surfaces opposite to the butting surfaces are a first surface and a second surface, respectively; at least one of the first metal board and the second metal board is formed with a convex flow guide portion along a direction away from the butting surface; the first metal board and the second metal board form a fluid passage via the flow guide portion; and the housing is provided with a flue gas inlet and a flue gas outlet. The condensing gas water heater, the condensing heat exchanger as well as the heat exchanger plates provided in the invention can increase heat exchange efficiency, reduce cost, realize a modular assembly and improve ease of mounting. 1. A condensing heat exchanger , characterized by comprising: a housing and at least one heat exchanger plate disposed in the housing;the heat exchanger plate comprises a first metal board and a second metal board butting each other, wherein a surface of the first metal board and a surface of the second metal board which butt each other are butting surfaces, and two outer surfaces opposite to the butting surfaces are a first surface and a second surface, respectively;at least one of the first metal board and the second metal board is formed with a convex flow guide portion along a direction away from the butting surface; the first metal board and the second metal board form a fluid passage via the flow guide portion; andthe housing is provided with a flue gas inlet and a flue gas outlet, flue gas can flow into from the flue gas inlet, contact and exchange ...

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Номер записи: 79

01-05-2014 дата публикации

Film Cooling Channel Array Having Anti-Vortex Properties

Номер: US20140116666A1

Автор: Xu JinQuan

Принадлежит: UNITED TECHNOLOGIES CORPORATION

A cooling channel array carried by a component wall of a gas turbine engine is provided. The cooling channel array comprises a diffusion cavity and a metering section. The metering section comprises a main hole and two or more side holes. The side holes may be separate from the main hole or may branch off of the main hole. The diffusion cavity may incorporate a lobed configuration to help diffuse cooling fluid as it exits the cooling channel array. 1. A cooling channel array carried by a component wall of a gas turbine engine having a first surface and a second surface , the cooling channel array comprising:a diffusion cavity defined by a face carried by the component wall and having an outlet on the second surface; anda metering section comprising a main hole and two or more side holes, the main hole having an inlet on the first surface and an outlet located on the face of the diffusion cavity, each side hole having an inlet and having an outlet located on the face of the diffusion cavity.2. The cooling channel array wherein:at least one of the side hole inlets is located on the first surface.3. The cooling channel array of wherein:all of the side hole inlets are located on the first surface.4. The cooling channel array of wherein the number of side holes is two.5. The cooling channel array of wherein:the main hole and the side holes each have a constant flow cross-sectional area.6. The cooling channel array of wherein:the main hole and the side holes each have a diameter; andthe diameters of the side holes are smaller than the diameter of the main hole.7. The cooling channel array of wherein:the side hole outlets are laterally aligned with the main hole outlet.8. The cooling channel array of wherein:the side hole outlets are laterally upstream or downstream of the main hole outlet.9. The cooling channel array of wherein:the side holes diverge from the main hole.10. The cooling channel array of wherein the diffusion cavity comprises two or more lobes claim 2 , each ...

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Номер записи: 80

05-02-2015 дата публикации

High-pressure plate heat exchanger

Номер: US20150034285A1

Автор: James R. Graham

Принадлежит: Hamilton Sundstrand Corp

A heat exchanger plate has multiple structures thereon. A heat transfer portion has a plurality of ribs arranged in a rib pattern. A fluid ingress structure is arranged near a first corner of the heat exchanger plate. The structure includes a first open fluid aperture defined in the heat exchanger plate, and a first platform arranged between the first open fluid aperture and the first corner. The first platform is connected to a rib of the rib pattern. A fluid bypass structure is arranged near a second corner. The fluid bypass structure includes a closed fluid aperture defined in the heat exchanger plate, a second platform completely surrounding the closed fluid aperture, and a first corner rib arranged between the second platform and the second corner. The first corner rib is connected to a rib of the rib pattern.

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Номер записи: 81

05-02-2015 дата публикации

Flat Plate Cooling Device and Method for Using the Same

Номер: US20150034288A1

Автор: Chiba Masaki, Inaba Kenichi, Matsunaga Arihiro, SAKAMOTO Hitoshi, Yoshikawa Minoru

Принадлежит: NEC Corporation

In a cooling device using an ebullient cooling system, a cooling device becomes larger when a degree of freedom of the arrangement in installing it in electronic equipment is increased, and that it is impossible to obtain a sufficient degree of freedom of the arrangement, therefore, a flat plate cooling device according to an exemplary aspect of the invention includes a plate-like container including a first flat plate and a second flat plate opposite to the first flat plate; a refrigerant enclosed in the plate-like container; and a guiding wall unit connecting the first flat plate to the second flat plate and controlling a flow of the refrigerant in the plate-like container; wherein the plate-like container includes a heat receiving area which is thermally connected to a heating element disposed on at least one of the first flat plate and the second flat plate; and the guiding wall unit includes a pair of guiding walls, and the guiding walls are disposed on opposite sides of the heat receiving area. 1. A flat plate cooling device , comprising:a plate-like container comprising a first flat plate and a second flat plate opposite to the first flat plate;a refrigerant enclosed in the plate-like container; anda guiding wall unit connecting the first flat plate to the second flat plate and controlling a flow of the refrigerant in the plate-like container; wherein the plate-like container comprises a heat receiving area which is thermally connected to a heating element disposed on at least one of the first flat plate and the second flat plate; andthe guiding wall unit comprises a pair of guiding walls, and the guiding walls are disposed on opposite sides of the heat receiving area.2. The flat plate cooling device according to claim 1 ,wherein an interval between the pair of guiding walls is equal to or larger than the width of the heat receiving area and not larger than the outer perimeter of the heat receiving area.3. The flat plate cooling device according to claim 1 , ...

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Номер записи: 82

31-01-2019 дата публикации

HEAT EXCHANGER PLATE, A PLATE HEAT EXCHANGER, AND A METHOD OF MAKING A PLATE HEAT EXCHANGER

Номер: US20190033005A1

Автор: Romlund Jens

Принадлежит: ALFA LAVAL CORPORATE AB

A heat exchanger plate, a plate heat exchanger for evaporation of a first fluid, and a method of making a plate heat exchanger are disclosed. The heat exchanger plate comprises a heat exchanger area extending in parallel with an extension plane of the heat exchanger plate, an edge area extending around the heat exchanger area, a number of portholes extending through the heat exchanger area, and a peripheral rim surrounding a first porthole of the number of portholes and extending transversely to the extension plane from a root end to a top end with a rim height perpendicular to the extension plane. The heat exchanger plate comprises at least one restriction hole extending through the peripheral rim and having a hole height perpendicular to the extension plane. 116.-. (canceled)17. A heat exchanger plate to be comprised by a plate heat exchanger configured for evaporation of a first fluid , the heat exchanger plate comprising:a heat exchanger area extending in parallel with an extension plane of the heat exchanger plate;an edge area extending around the heat exchanger area;a number of portholes extending through the heat exchanger area;a peripheral rim surrounding a first porthole of said number of portholes and extending transversely to the extension plane from a root end to a top end with a rim height H perpendicular to the extension plane;at least one restriction hole extending through the peripheral rim and possessing a hole height h perpendicular to the extension plane, the relation h/H being at most 30%; andthe heat exchanger plate possessing a thickness, the peripheral rim forming a transition portion to the heat exchanger area, and the transition portion being concavely curved with a radius of curvature equal to or less than 3 times the thickness of the heat exchanger plate.18. A heat exchanger plate according to claim 17 , wherein the at least one restriction hole is centrally located between the root end and the top end of the peripheral rim.19. A heat ...

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Номер записи: 83

31-01-2019 дата публикации

APPARATUS AND SYSTEM FOR EXCHANGING HEAT WITH A FLUID

Номер: US20190033014A1

Автор: Archibald Geoffrey Donald Stalker, Gottfried Kristjan, Hoy Michael, Kanemaru Takao, Medard de Chardon Briac, Steiner Thomas Walter

Принадлежит:

An apparatus for exchanging heat with a fluid includes a heat exchanger having first and second opposing surfaces and a plurality of flow passages permitting axial fluid flow between the surfaces. A manifold having an interface surface is in thermal contact with the first surface and includes a thermally conductive body for conducting heat in an axial direction between the interface surface and a heat transmitting surface. A plurality of feed passages extend through the thermally conductive body in a transverse direction, the passages having an inlet for receiving or discharging fluid. A plurality of distribution passages have ends in fluid communication with at least one of the feed passages and openings distributed over the interface surface. The distribution passages are configured to cause a change in fluid flow direction between a transversely directed flow in the feed passages and an axially directed flow at the openings. 1. An apparatus for exchanging heat with a fluid , the apparatus comprising:a heat exchanger having first and second opposing surfaces and a plurality of flow passages that permit fluid flow between the first and second surfaces in a substantially axial direction, wherein the axial direction is perpendicular to the first and second surfaces; a thermally conductive body operable to conduct heat between the interface surface and a distally located heat transmitting surface in a heat flow direction generally aligned with the axial direction, the heat transmitting surface being fluid impermeable;', 'a plurality of feed passages extending through the thermally conductive body in a generally transverse direction with respect to the axial direction, each feed passage having an inlet for receiving or discharging the fluid; and', 'a plurality of distribution passages, each distribution passage having an end in fluid communication with at least one of the plurality of feed passages and having an opening at the interface surface, the respective openings ...

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Номер записи: 84

30-01-2020 дата публикации

Gas furnace

Номер: US20200033027A1

Автор: Doyong HA, Hansaem PARK, Janghee Park, JuSu Kim, Yongki Jeong

Принадлежит: LG ELECTRONICS INC

A gas furnace includes: a combustion part in which a fuel gas is burnt to generate a combustion gas; a heat exchanger having a gas flow path through which the combustion gas flows; a blower configured to blow air around the heat exchanger; and an inducer configured to discharge the combustion gas from the heat exchanger, wherein the heat exchanger includes: at least one single path in which a single gas flow path is formed; a single-multiple return bend configured to communicate with the single path and convert a flow direction of the combustion gas; and at least one multiple path having a plurality of paths that communicate with the single-multiple return bend and form multiple gas flow paths.

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Номер записи: 85

04-02-2021 дата публикации

Heat exchanger with barrier passages

Номер: US20210033354A1

Автор: James Streeter, Michael Zager

Принадлежит: Hamilton Sundstrand Corp

A heat exchanger core consists of first and second fluid channels, each configured to direct flow of respective fluids through the heat exchanger core. Each first fluid channel includes first fluid flow assemblies having inner channels formed by inner channel walls that contain the first fluid, each inner channel surrounded by a barrier channel having a barrier channel wall that isolates the barrier channel from the second fluid. One or more barrier channel vanes support the inner channel within the barrier channel. Each barrier channel provides a void space between the inner channel wall and the barrier channel wall, thereby fluidly separating the first fluid from the second fluid. Each barrier channel can receive the first or second fluid in the event of a breach of the inner channel wall or the barrier channel wall, thereby preventing intra-fluid contamination.

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Номер записи: 86

31-01-2019 дата публикации

BONDED BODY, POWER MODULE SUBSTRATE, METHOD FOR MANUFACTURING BONDED BODY, AND METHOD FOR MANUFACTURING POWER MODULE SUBSTRATE

Номер: US20190035710A1

Автор: Nagatomo Yoshiyuki, Terasaki Nobuyuki

Принадлежит: MITSUBISHI MATERIALS CORPORATION

A bonded body of the present invention includes a ceramic member formed of ceramics and a Cu member formed of Cu or a Cu alloy. In a bonded interface between the ceramic member and the Cu member, a Cu—Sn layer which is positioned on the ceramic member side and in which Sn forms a solid solution in Cu, a first intermetallic compound layer which is positioned on the Cu member side and contains Cu and Ti, and a second intermetallic compound layer which is positioned between the first intermetallic compound layer and the Cu—Sn layer and contains P and Ti are formed. 1. A bonded body comprising:a ceramic member formed of ceramics; anda Cu member formed of Cu or a Cu alloy,wherein in a bonded interface between the ceramic member and the Cu member, a Cu—Sn layer which is positioned on the ceramic member side and in which Sn forms a solid solution in Cu, a first intermetallic compound layer which is positioned on the Cu member side and contains Cu and Ti, and a second intermetallic compound layer which is positioned between the first intermetallic compound layer and the Cu—Sn layer and contains P and Ti are formed.2. The bonded body according to claim 1 ,wherein a Ti layer is formed between the first intermetallic compound layer and the second intermetallic compound layer, anda thickness of the Ti layer is equal to or smaller than 0.5 μm.3. The bonded body according to claim 1 ,wherein a thickness of the first intermetallic compound layer is within a range equal to or greater than 0.2 μm and equal to or smaller than 6 μm.4. The bonded body according to claim 1 ,wherein a thickness of the second intermetallic compound layer is within a range equal to or greater than 0.5 μm and equal to or smaller than 4 μm.5. A power module substrate which is the bonded body according to claim 1 , the power module substrate comprising:a ceramic substrate formed of the ceramic member; anda circuit layer which is formed on one surface of the ceramic substrate and formed of the Cu member, ...

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Номер записи: 87

12-02-2015 дата публикации

HEAT DISSIPATION DEVICE FOR ELECTRONIC CONTROLLERS

Номер: US20150040583A1

Автор: CHU In Chang, KIM Gyung Bok, Kwak Jin Woo, Song Kyong Hwa

Принадлежит: HYUNDAI MOTOR COMPANY

A heat dissipation device for electronic controllers, is provided and includes a housing that has a hollow portion into which a working fluid for heat transfer and dissipation is filled. The housing of the electronic controller is formed to have the hollow portion using the material containing the heat-conductive filler and the heat transfer working fluid is filled in the hollow portion, to improve the cooling efficiency and achieving the weight reduction. By forming the condensation unit that condenses the vaporized working fluid in the upper end portion relative to the working fluid filled in the hollow portion of the housing, the heat exchange effect of the working fluid may be maximized. 1. A heat dissipation device for an electronic controller , comprising:a housing formed using a heat-conductive material to have a hollow portion into which a heat transfer working fluid is filled.2. The heat dissipation device of claim 1 , wherein the housing is formed of a heat-conductive engineering plastic material that contains a heat-conductive filler.3. The heat dissipation device of claim 2 , wherein the heat-conductive filler is contained in a range of about 30 wt % to 60 wt % with respect to a total weight of the heat-conductive engineering plastic material.4. The heat dissipation device of claim 3 , wherein the heat-conductive filler includes graphite or boron nitride formed of plate-shape particles.5. The heat dissipation device of claim 1 , further comprising:a thermoelectric element that condenses a vaporized working fluid is disposed in an upper end portion of the hollow portion.6. The heat dissipation device of claim 1 , wherein the working fluid includes one selected from a group consisting of: acetone claim 1 , ammonia claim 1 , methanol claim 1 , water claim 1 , and mercury claim 1 , which are vaporized upon heat absorption claim 1 , and a combination of two or more selected from a group consisting of: acetone claim 1 , ammonia claim 1 , methanol claim 1 , ...

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Номер записи: 88

12-02-2015 дата публикации

Reduced thermal expansion closure bars for a heat exchanger

Номер: US20150041105A1

Автор: Charles J. McColgan, Donald E. Army, George Kan, Michael Zager, Nigel Palmer

Принадлежит: Hamilton Sundstrand Corp

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.

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Номер записи: 89

11-02-2016 дата публикации

COLD TRACK FOR REFRIGERATION PIPING

Номер: US20160040941A1

Автор: Hofman Ryan, Luketic Andrew, Souza Christine

Принадлежит:

A cold track plate which both secures the refrigeration coils to the exterior of the tray well and helps to distribute cooling (or absorb heat) more efficiently solves the problem of inconsistent heat transfer and other inefficiencies in pan cooler assemblies. A pan cooler assembly preferably uses stainless steel threaded studs electrically welded to a conventional pan, and aligning with apertures in a cold track plate having troughs to accommodate a length of refrigeration piping secured against the pan and preferably held by stainless steel nuts urging the cold track plate against the pan for improved and more even thermal transfer. 1. A cold plate assembly comprising:a continuous length of refrigeration piping;an area of thermally conductive material having a series of troughs separated by generally non-trough areas for covering the continuous length of refrigeration piping; the non-trough areas of the thermally conductive material having apertures for enabling the thermally conductive material to be attached to a pan cooler well.2. The cold plate as recited in wherein the non-trough areas are planar.3. The process of assembling a pan cooler comprising the steps of:forming a cold track plate having an outside surface and an inside surface, the inside surface including a plurality of troughs to accommodatingly covering a length of refrigeration piping;forming holes in the cold track plate to facilitate attachment of the cold track plate to another structure;applying a series of threaded studs to an external surface of a pan cooler well in alignment with the holes;providing a length of refrigeration piping to fit within the plurality of troughs of the cold track plate;applying a thermal mastic between the inside trough of the cold track plate and the length of refrigeration piping;attaching the cold track plate to the pan cooler well using a series of threaded fasteners, each engageable with an associated one of the threaded studs.4. The process of assembling a pan ...

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Номер записи: 90

24-02-2022 дата публикации

PROCESS FOR THE PRODUCTION OF COMPOSITE MADE OF COOLING PLATE AND STRUCTURAL COMPONENT

Номер: US20220055314A1

Автор: Schiehlen Thomas

Принадлежит:

A process for producing a composite. The process may include providing a cooling plate through which a temperature-control fluid is flowable, providing a structural component that is coolable via the cooling plate, and fixing and thermal coupling the cooling plate and the structural component to one another via full-surface adhesive bonding the cooling plate and the structural component to one another. Full-surface adhesive bonding the cooling plate and the structural component to one another may include arranging an adhesive in a joint disposed between the cooling plate and the structural component. 1. A process for producing a composite , the process comprising:providing a cooling plate through which a temperature-control fluid is flowable;providing a structural component that is coolable via the cooling plate,fixing and thermal coupling the cooling plate and the structural component to one another via, in essence, full-surface adhesive bonding the cooling plate and the structural component to one another; andwherein full-surface adhesive bonding the cooling plate and the structural component to one another includes arranging an adhesive in a joint disposed between the cooling plate and the structural component.2. The process according to claim 1 , further comprising claim 1 , before fixing and thermal coupling the cooling plate and the structural component to one another claim 1 , applying the adhesive with a layer thickness of 5 to 500 micrometres to at least one of (i) a joint-delimiting joint area of the cooling plate and (ii) a joint-delimiting joint area of the structural component.3. The process according to claim 1 , wherein the adhesive is configured as a crosslinking adhesive based on at least one of (i) epoxy resin claim 1 , (ii) polyurethane claim 1 , and (iii) silicone.4. The process according to claim 3 , wherein a material of the structural component and a material of the cooling plate each have a coefficient of thermal expansion that is claim 3 , ...

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Номер записи: 91

06-02-2020 дата публикации

THERMAL MANAGEMENT SYSTEM

Номер: US20200041219A1

Автор: Bruskotter Ronald Eugene, Hundley, JR. Walter Arthur, Lawrence Scott Richard, McQueen Dennis Alan, SCHOFIELD Ronald Bruce, Storage Michael Ralph

Принадлежит:

A method and assembly for conveying heat from a heat exchanger having a housing defining a fluid pathway including at least one fluid passageway leading from an inlet port of the heat exchanger to an outlet port of the heat exchanger, the housing have a first side and a second side, opposite the first side where the housing includes at least one aperture extending through the housing from the first side to the second side and where the aperture is fluidly separate from the fluid pathway and heat from liquid flowing through the fluid pathway is transferred via at least one of conduction or convection to the housing. 1. Avionics control assembly , comprising:an engine control device having an avionics housing defining an exterior and an interior, with at least one connector extending from the exterior of the avionics housing and at least one sensor located within the interior; anda heat exchanger having a heat exchanger housing defining a fluid pathway including at least one fluid passageway leading from an inlet port of the heat exchanger to an outlet port of the heat exchanger, the heat exchanger housing have a first side and a second side, opposite the first side where the heat exchanger housing includes at least one aperture extending through the heat exchanger housing from the first side to the second side and where the aperture is fluidly separate from the fluid pathway, where the heat exchanger is operably coupled to the exterior of the avionics housing with the at least one connector located within the aperture and heat from liquid flowing through the fluid pathway is transferred via at least one of conduction or convection to the avionics housing.2. The avionics control assembly of wherein at least a portion of the heat exchanger is spaced from the exterior of the avionics housing and the heat is transferred via both conduction and convection to the avionics housing.3. The avionics control assembly of claim 2 , further comprising a backing plate mounted to ...

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Номер записи: 92

19-02-2015 дата публикации

COMPOSITE HEAT EXCHANGER

Номер: US20150047367A1

Автор: Benignos Jorge Carretero

Принадлежит: GENERAL ELECTRIC COMPANY

A heat exchanger assembly in one embodiment includes an inlet, an outlet, and a core. The inlet is configured to accept a fluid to be cooled and the outlet is configured to provide an exit for a flow of the fluid that has been cooled. The core includes at least one passageway formed therein configured for passage of the fluid to be cooled from the inlet to the outlet. The core also includes a receiving surface configured to receive a cooling flow therethrough. The core is configured to direct the cooling flow to pass by at least a portion of the at least one passageway to cool the fluid. The core is comprised of a high temperature geopolymer composite material. The composite material may be configured for use at temperatures above about 300 degrees Celsius, and may have a thermal conductivity below about 20 Watts/(meter*degree Kelvin). 1. A heat exchanger assembly comprising:an inlet configured to accept a fluid to be cooled;an outlet configured to provide an exit for a flow of the fluid that has been cooled; and at least one passageway formed therein configured for passage of the fluid to be cooled from the inlet to the outlet; and', 'a cooling surface configured to receive a cooling flow therethrough, the core configured to direct the cooling flow to pass by at least a portion of the at least one passageway to cool the fluid,', 'wherein the core is comprised of a high temperature geopolymer composite material, the high temperature geopolymer composite material configured for use at temperatures above about 300 degrees Celsius, the high temperature geopolymer composite material having a thermal conductivity below about 20 Watts/(meter*degree Kelvin)., 'a core, the core comprising2. The assembly of claim 1 , wherein the inlet is configured to accept a flow of air to be cooled and wherein the cooling surface is configured for passage therethrough of a cooling air flow claim 1 , wherein the assembly is configured for an air-to-air heat exchange.3. The assembly of ...

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Номер записи: 93

18-02-2021 дата публикации

Heat-Transfer Roller for Sputtering and Method of Making the Same

Номер: US20210050196A1

Автор: Hiroshi Iwata, Ippei Sato, Keiichi Hashimoto, Naonori SHIBATA, Naoya Okada, Toshiyuki NEDU, Yuta TAKAKUWA

Принадлежит: Keihin Ramtech Co Ltd

This sputtering cathode has a sputtering target having a tubular shape in which the cross-sectional shape thereof has a pair of long side sections facing each other, and an erosion surface facing inward. Using the sputtering target, while moving a body to be film-formed, which has a film formation region having a narrower width than the long side sections of the sputtering target, parallel to one end face of the sputtering target and at a constant speed in a direction perpendicular to the long side sections above a space surrounded by the sputtering target, discharge is performed such that a plasma circulating along the inner surface of the sputtering target is generated, and the inner surface of the long side sections of the sputtering target is sputtered by ions in the plasma generated by a sputtering gas to perform film formation in the film formation region of the body to be film-formed.

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Номер записи: 94

13-02-2020 дата публикации

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

Номер: US20200046134A1

Автор: Youngblood Tara, Youngblood Todd

Принадлежит: Youngblood IP Holdings, LLC

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 ...

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Номер записи: 95

03-03-2022 дата публикации

Liquid cooling head and manufacturing method thereof

Номер: US20220065561A1

Автор: Chien-Yu Chen, Jen-Hao LIN, Tian-Li Ye

Принадлежит: Auras Technology Co Ltd

A liquid cooling head manufacturing method includes the following steps. First, a liquid channel main body is provided. Then, a heat dissipation bottom plate and a heat sink are disposed in different recessed indentations in the liquid channel main body. The heat dissipation bottom plate and the heat sink are welded in the liquid channel main body and a cover plate is sealed on the liquid channel main body.

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Номер записи: 96

26-02-2015 дата публикации

PLATE HEAT TRANSMITTER

Номер: US20150053372A1

Автор: HENDRIX Daniel, Proksch Christian, Seitz Matthias

Принадлежит:

A plate heat transmitter may include a plate for transmitting thermal energy to a heat carrier. The heat transmitter may include a flow duct, delimited at least on one side by the plate, for channeling a flow of the heat carrier along the plate in a predetermined flow direction. A plurality of nubs may be included projecting from the plate into the flow duct, for distributing the heat carrier within the flow duct. At least two adjacent nubs may be connected with at least one of (i) one another and (ii) a duct delimitation to form a flow barrier running substantially transversely to the flow direction, to block the flow of heat carrier in the flow direction. 1. A plate heat transmitter , comprising:a plate for transmitting thermal energy to a heat carrier,a flow duct, delimited at least on one side by the plate, for channeling a flow of the heat carrier along the plate in a predetermined flow direction, anda plurality of nubs, projecting from the plate into the flow duct, for distributing the heat carrier within the flow duct,wherein at least two adjacent nubs are connected with at least one of (i) one another and (ii) a duct delimitation to form a flow barrier, running substantially transversely to the flow direction, to block the flow of the heat carrier in the flow direction.2. The plate heat transmitter according to claim 1 , wherein the plate includes:a connecting piece region with a predetermined connecting piece region width,a cooling region, adjoining the connecting piece region, with a predetermined cooling region width, anda main flow region arranged according to the flow direction in rectilinear extension of the connecting piece region in the cooling region.3. The plate heat transmitter according to claim 2 , wherein the nubs are arranged in the cooling region in a plurality of rows running substantially transversely to the flow direction defining a predetermined row spacing between two respective rows following one another in the flow direction.4. The ...

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Номер записи: 97

25-02-2021 дата публикации

Heat Exchanger for Aircraft Engine

Номер: US20210054787A1

Автор: NAGAMITSU Sachio, UEDA Tatsuya

Принадлежит:

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

Номер записи: 98

23-02-2017 дата публикации

Heat exchanger

Номер: US20170051986A1

Автор: Daniel Krohn, Simon Jocham

Принадлежит: E E T ENERGIE-EFFIZIENZ TECHNOLOGIE GMBH

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.

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Номер записи: 99

23-02-2017 дата публикации

FLOW BALANCED HEAT EXCHANGER FOR BATTERY THERMAL MANAGEMENT

Номер: US20170051987A1

Автор: Martin Michael A., VANERWEES DOUG

Принадлежит: Dana Canada Corporation

A heat exchanger for cooling batteries in hybrid or electric vehicles comprises a plurality of spaced apart, discrete heat exchanger panels, each having a coolant inlet manifold section, a coolant outlet manifold section, and a plurality of coolant flow passages extending between the inlet and outlet manifold sections. The inlet and outlet manifold sections of the discrete panels are connected by tubes to define continuous coolant inlet and outlet manifolds, each having a coolant opening. The flow of coolant through discrete panels may be balanced by providing the fluid flow passages of the panels with various cross-sectional areas and/or hydraulic diameters, depending partly on the proximity of each panel to the coolant opening. In an embodiment, where the panels are formed from pairs of stamped plates, variation of the cross-sectional area and/or hydraulic diameter of the coolant flow passages may be achieved by deliberately offsetting the plates during assembly. 125-. (canceled)26. A heat exchanger , comprising:(a) a plurality of discrete heat exchanger panels, each of the heat exchanger panels having an inlet manifold section, an outlet manifold section, and a plurality of fluid flow passages extending between the inlet and outlet manifolds;(b) at least one inlet manifold tube, wherein each said inlet manifold tube connects the inlet manifold sections of an adjacent pair of said discrete heat exchanger panels, wherein an inlet manifold of the heat exchanger comprises the inlet manifold sections of the discrete heat exchanger panels and the at least one inlet manifold tube;(c) at least one outlet manifold tube, wherein each said outlet manifold tube connects the outlet manifold sections of an adjacent pair of said discrete heat exchanger panels, wherein an outlet manifold of the heat exchanger comprises the outlet manifold sections of the discrete heat exchanger panels and the at least one outlet manifold tube;(d) an inlet opening provided in said inlet manifold; ...

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Номер записи: 100