Fluid controlled containment berm system

A fluid controlled containment berm system for automatically forming a containment berm to contain hazardous liquid spills. The fluid controlled containment berm system includes a liner including a floor and a sidewall, a buoyant member attached to an upper portion of the liner, and a pair of diffuser members attached between the floor and the sidewall.

Конденсатная ловушка воздушного охладителя

1. Конденсатная ловушка, которая расположена выше по потоку от цилиндра двигателя и включает в себя удерживающую конденсат перегородку, расположенную внутри выпускного коллектора воздушного охладителя над его нижней стенкой и проходящую от первой боковой стенки до второй боковой стенки выпускного коллектора, причем удерживающая конденсат перегородка и корпус выходного отверстия выпускного коллектора формируют ограничитель конденсата, имеющий прямое сообщение по текучей среде с выходным отверстием выпускного коллектора.2. Конденсатная ловушка по п. 1, в которой удерживающая конденсат перегородка расположена наклонно к вертикальной оси.3. Конденсатная ловушка по п. 2, в которой перегородка расположена под углом к вертикальной оси, близким к 90°.4. Конденсатная ловушка по п. 1, в которой нижняя стенка выпускного коллектора воздушного охладителя представляет собой самую нижнюю внутреннюю точку выпускного коллектора.5. Конденсатная ловушка по п. 1, в которой выходное отверстие выпускного коллектора воздушного охладителя направлено вверх.6. Конденсатная ловушка по п. 5, в которой центральная ось выходного отверстия расположена под углом к вертикальной оси.7. Конденсатная ловушка по п. 1, в которой выпускной коллектор сообщается по текучей среде с множеством охлаждающих каналов, по меньшей мере, часть которых расположена выше удерживающей конденсат перегородки.8. Конденсатная ловушка по п. 7, в которой между стороной удерживающей конденсат перегородки и выходным отверстием охлаждающего канала сформировано отверстие.9. Конденсатная ловушка по п. 7, в которой первая и вторая боковые стенки выпускного коллектора возд РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 154 271 U1 (51) МПК F02B 29/04 (2006.01) F02M 25/025 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ТИТУЛЬНЫЙ (21)(22) Заявка: ЛИСТ ОПИСАНИЯ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ 2014112747/06, 02.04.2014 (24) Дата начала отсчета срока действия патента: 02.04.2014 Приоритет(ы): (30) Конвенционный приоритет: (72) ...

Joint Cover with Manifold for Duct Leak Detection System

A leak detector for an insulated duct carrying pressurized hot air comprises a cover secured over a circumferential cut in the insulation of the duct, or over a joint connecting duct sections, thereby creating a reservoir of hot air which has leaked from the duct or joint, a manifold block defining a conduit therein in communication with the hot air reservoir and a cap for securing heat sensitive wires to manifold at the end of the conduit such that the hot air from the hot air reservoir impinges directly on the heat sensitive wires. The leak detector includes flow control mechanisms in the body of the manifold block, to prevent false alarms arising from nominal leakage resulting from ordinary operation of the duct system.

Pump attachment interface providing a fixed link between a pump line coupled to a mobile tank and a line disposed in a reservoir

A pump attachment interface provides a fixed link between a first line in communication with a fluid reservoir, and a second line in communication with a mobile storage tank via a pump of a pump truck. The interface includes an interface body with a sloping surface that supports a fixed conduit such that a lower end of the conduit is at a height that is lower than an upper end of the conduit. The lower end is for coupling to the first line, and the second end is for coupling to the second line. The attachment interface also has a spill containment catch basin over which the second end of the conduit is located so as to catch any spillage from the second line when it is coupled to the conduit. The body can be a concrete block, or be molded plastic filled with sand or water.

Integral Fluid Detection and Containment Apparatus

Disclosed are integral and/or portable, easy-to-install apparatuses for detecting and containing fluid leaked or otherwise discharged from a fluid-filled device and for facilitating testing and maintenance of the apparatus and fluid-filled devices. In one aspect of the disclosed invention, upon sensing a fluid discharge, the apparatus activates audible and/or visual alarms and directs the discharged fluid to a predetermined drainage area to prevent damage to areas surrounding the fluid-filled device. In another aspect of the present invention, no plumbing or electrical wiring is required to install the apparatus, thereby allowing an unskilled individual to easily and inexpensively install the apparatus. In yet another aspect of the present invention, the apparatus may be easily located since it is not dependent on gravity or a drainage pipe for discharge of the fluid. Furthermore, the apparatus optionally includes an integral leveling mechanism to accommodate leveling of the apparatus when placed on uneven surfaces.

Battery spill containment trays, battery spill containment systems, and methods of battery spill containment

Battery spill containment trays, battery spill containment systems, and methods of battery spill containment are provided. A spill containment system includes a tray mountable on a rack and including a support surface for supporting a device thereon; and an absorbent member removably installed on the tray below the support surface and configured to absorb a spilled substance of the device.

Fluid management in a hvac system

Embodiments of a spill over tank for an evaporator of a HVAC system are described. The spill over tank may be configured to receive a refrigerant directed out of the evaporator. The spill over tank may be configured to have an outlet directing refrigerant in the spill over tank out of the spill over tank and flowing back to a compressor of the HVAC system. The spill over tank may be equipped with a refrigerant level sensor configured to measure a refrigerant level in the spill over tank. The measured refrigerant level in the spill over tank may be used to control and/or maintain a refrigerant level in the evaporator, and/or may be used to control a return refrigerant flow into the compressor of the HVAC system so as to manage an oil return to the compressor.

Hydrostatic unit and adapter piece

A hydrostatic unit includes a hydraulic machine that is connected mechanically and hydraulically to a pressure medium supply via an adapter piece and a rotary leadthrough.

Systems and methods for duct protection of a vehicle

Methods and systems for duct protection of a vehicle are provided. The methods and systems provided include an apparatus for directing flow discharged from a facture in a duct. The apparatus includes a ballistic containment layer, an air containment layer substantially surrounding the ballistic containment layer, and a vent defined in the ballistic containment layer and the air containment layer. The vent is configured to direct a flow discharged from the duct fracture.

Compressor throttling valve assembly

A throttling valve assembly has an outer housing that is sealed. An actuator is connected to a pressure balanced shaft that extends into the housing to operate a plurality of linkages that can rotate blades in tandem. With the surrounding housing sealed, the shaft penetrations of the blade support shafts no longer need seals or a purge system to supply process gas during times of reduced pressure in situations with the blades nearly closed. A pressure equalization system has balance passages internal to the housing to allow flow from higher pressure zones to lower pressure zone of the process gas so as to avoid creation of a condition that can draw air into any zones of reduced pressure in the housing.

Medical Device Leak Sensing Devices, Methods, and Systems

Features for protecting against leaks in a fluid circuit are disclosed. In an embodiment, a first indicator of a leak is used to trigger confirmation by blood flow reversal and air detection in the blood circuit. A method for performing a blood treatment includes, at blood treatment machine, pumping blood to a patient through a first blood line. Further, at a controller of the blood treatment machine, a first signal is received, indicating a probability of a leak in the first blood line. Responsively to the first signal, the controller commands a leak verification operation and receives a second signal indicating whether a leak in the first blood line is verified. Further, a leak indicating signal is generated if the second signal indicates a leak is verified. 1. A method for detecting a leak during a blood treatment , comprising:at blood treatment machine, pumping blood to a patient through a first blood line; andat a controller of said blood treatment machine, receiving a first signal indicating a probability of a leak in said first blood line,wherein the first signal is generated responsively to a predefined change in a pressure in the first blood line.2. The method of claim 1 , wherein the first signal is generated responsively to a predefined change in the pressure in the first blood line and responsively to a calculation that is responsive to a constant pressure occurring before and after the predefined change in the pressure in the first blood line.3. The method of claim 1 , wherein the first signal is responsive to pressure data stored in a buffer.4. The method of claim 1 , wherein the first signal is responsive to filtered pressure data stored in a buffer claim 1 , wherein the filtered pressure data is filtered to remove at least one of pump noise and high pass frequency components.5. The method of claim 1 , wherein the first signal is generated responsively to a change of 17% in the pressure in the first blood line occurring between two intervals during ...

Automated fluid transfer system

An automated fluid transfer system and method allows a person to pour fluid, such as used motor oil, into a collection pan which automatically pumps the fluid to a bulk storage tank, without secondary containment in the collection pan. The system utilizes an air powered pump, thereby eliminating the use of electricity which creates fire and explosion hazards. A float rises and falls in response to fluid in the pan, so as to automatically turn on and turn off the pump. An alternative manual mode is provided to allow fluid to be sucked by the pump from a container directly into the bulk storage tank, while bypassing the collection pan.

ACTIVE FLUID CONTAINMENT FOR MUD TANKS

Apparatus, method, and a containment system for a mud tank. The system includes a pan extending from a base of the mud tank and configured to receive fluids leaked therefrom, a fluid sensor coupled with the pan, and a pump in fluid communication with the pan, wherein the pump is configured to remove fluid from the pan when the fluid sensor reads a predetermined threshold fluid level in the pan. 1. A containment system for a mud tank , comprising:a pan extending from a base of the mud tank and configured to receive fluids leaked therefrom;a fluid sensor coupled with the pan; anda pump in fluid communication with the pan, wherein the pump is configured to remove fluid from the pan when the fluid sensor reads a predetermined threshold fluid level in the pan.2. The system of claim 1 , further comprising a controller coupled with the fluid sensor and the pump claim 1 , wherein the controller is configured to receive a fluid level signal from the fluid sensor and to at least partially control an operation of the pump.3. The system of claim 1 , wherein the pan extends to a first distance from a center of the mud tank claim 1 , and an upper portion of the mud tank extends to a second distance from the center of the mud tank claim 1 , the first distance being less than or equal to the second distance claim 1 , such that the upper portion of the mud tank shields the pan.4. The system of claim 1 , further comprising a kickplate extending upwards from the pan.5. The system of claim 1 , further comprising a drain line comprising one or more openings in fluid communication with the pan claim 1 , the drain line being in fluid communication with the pump and configured to deliver fluids from the pan thereto.6. A method for fluid containment of a mud tank claim 1 , comprising:catching fluid leaked from the mud tank or a connection therewith in a pan extending from a base of the mud tank;determining, using a fluid sensor coupled with the pan, that a fluid level in the pan is at least ...

Fluid spill containment, location, and real time notification device with acoustic based sensor

Described herein is an autonomous fluid spill containment device for a pipeline having a carrier conduit for transporting a fluid and a containment conduit located around the carrier conduit to define an interstitial space for receiving fluid spilled from the carrier conduit. The device includes a spilled fluid barrier for stopping spilled fluid flow, which is located in the interstitial space and extends between the carrier conduit and the containment conduit. An acoustic sensor is located in the interstitial space for detecting spilled fluid flowing in the containment conduit, or in the carrier conduit for detecting fluid flow reduction.

Door handles including hand sanitizer delivery systems, and related methods

Some embodiments of the present door handles include a housing, a hand sanitizer delivery system coupled to the housing, the hand sanitizer delivery system having a reservoir configured to contain hand sanitizer, a nozzle in selective fluid communication with the reservoir, and a pump configured to communicate hand sanitizer from the reservoir to the nozzle, and a first lever movably coupled to the housing, where the housing is configured to be mounted to a door having a movable latch such that movement of the first lever a first distance in a first direction actuates the door latch, and where the hand sanitizer delivery system can be actuated independently of the door latch. In some embodiments, the housing is configured to be mounted to the door such that movement of the first lever a second distance, smaller than the first distance, in the first direction actuates the hand sanitizer delivery system.

Cooking appliance surfaces having spill containment pattern and methods of making the same

A pattern of high temperature hydrophobic surfaces for use with cooking and baking appliances, such as kitchen cooktops, stoves and oven interior walls. The pattern of hydrophobic surfaces confines overflowed liquids to the enclosed non-hydrophobic surface areas and away from protected areas, such as around burner control knobs, burner surfaces, cal rods, fan and vent openings, countertops, and the like. The hydrophobic materials used are able to withstand and effectively repel liquids at high operating temperatures.

WIRELESS AUTOMATED SHUTOFF VALVE

A modular water leakage detector includes a housing that carries a plurality of water leakage sensors, an electrical water shutoff valve, and circuitry coupled thereto. In response to sensing water leakage, the circuitry actuates the valve to shut off a water supply. Detectors can communicate alarm indicating signals directly with one another. The detectors can include a wireless transmitter and communicate with a displaced alarm monitoring system. 120-. (canceled)21. A method comprising:providing a housing of a water detector;an inflow end of the housing carrying a first flow connector;an outflow end of the housing carrying a second flow connector;the housing carrying a water presence sensor, a water shutoff element having a first state and a second state, a communications port, and control circuits coupled to the water presence sensor, the water shutoff element, and the communications port; andthe control circuits receiving a leakage indicating signal from the water presence sensor or receiving an alarm indicating signal from another water detector via the communications port and, responsive to either the leakage indicating signal or the alarm indicating signal, transmitting a state signal to the water shutoff element to change the water shutoff element from the first state to the second state.22. The method of further comprising coupling the first and second flow connectors to flexible water hoses.23. The method of further comprising the housing carrying the water presence sensor within the housing.24. The method of further comprising:the housing carrying the water presence sensor outside of the housing; anda flexible connection member positioning the water presence sensor relative to an ambient environment.25. The method of further comprising the control circuits transmitting the leakage indicating signal to the another water detector via the communications port to actuate a local water shutoff valve of the another water detector.25. The method of further ...

Medical Device Leak Sensing Devices, Methods, and Systems

Features for protecting against leaks in a fluid circuit are disclosed. In an embodiment, a first indicator of a leak is used to trigger confirmation by blood flow reversal and air detection in the blood circuit. A method for performing a blood treatment includes, at blood treatment machine, pumping blood to a patient through a first blood line. Further, at a controller of the blood treatment machine, a first signal is received, indicating a probability of a leak in the first blood line. Responsively to the first signal, the controller commands a leak verification operation and receives a second signal indicating whether a leak in the first blood line is verified. Further, a leak indicating signal is generated if the second signal indicates a leak is verified. 1. A method for performing a blood treatment , comprising:at blood treatment machine, pumping blood to a patient through a first blood line;at a controller of said blood treatment machine, receiving a first signal indicating a probability of a leak in said first blood line;at said controller, responsively to said first signal, commanding a leak verification operation and receiving a second signal indicating whether a leak in said first blood line is verified; andat said controller, generating a leak indicating signal if said second signal indicates a leak is verified.2. The method of claim 1 , wherein said controller is configured to control a rate and direction of said pumping and said leak verification operation includes reversing a flow of blood in said first blood line and detecting air in said first blood line.3. The method of claim 1 , further comprising:generating said first signal, wherein said generating said first signal includes detecting a change of pressure in said first blood line.4. The method of claim 1 , further comprising:generating said first signal, wherein said generating said first signal includes detecting a threshold rate of change of pressure in said first blood line of a predefined ...

DRIP CHAMBER WITH INTEGRATED OPTICS

A drip chamber for an infusion tube that includes a first end arranged to receive a drip tube, a second end including an exit port, at least one wall connecting the first and second ends, a space enclosed by the first and second ends and the at least one wall, and first and second lenses each directly fixed to said at least one wall. 1. A drip chamber for an infusion tube , comprising:a first end arranged to receive a drip tube;a second end including an exit port;at least one wall connecting the first and second ends;a space enclosed by the first and second ends and the at least one wall;at least one lens being directly fixed to said at least one wall and configured for receiving light transmitted through the space and focusing and transmitting the light to another lens.2. The drip chamber of claim 1 , further comprising first and second walls claim 1 , respectively claim 1 , substantially parallel to each other claim 1 , wherein said at least one lens is directly fixed to only one of the first or second walls.3. The drip chamber of claim 1 , wherein the at least one wall forms a rectangle enclosing the space in a cross-section orthogonal to a longitudinal axis of the drip chamber.4. The drip chamber of claim 1 , further comprising a first wall and a second wall claim 1 , respectively claim 1 , the first lens is directly fixed to the first wall and the second lens is directly fixed to the second wall.5. The drip chamber of claim 1 , wherein said at least one lens includes a flat surface and an opposing curved surface.6. An optical imaging system for use with an infusion device claim 1 , comprising:at least one light source for emitting first light;a drip chamber including first and second walls connecting first and second ends of the drip chamber, a space at least partially enclosed by the first and second walls and the first and second ends, a drip tube including an end that is located in the space, and at least one lens, said at least one lens being fixed to one ...

Rohrverzweigungsanordnung

Die Erfindung betrifft eine Rohrverzweigungsanordnung, insbesondere für ein Tanklagersystem, mit einem sich zumindest annähernd vertikal erstreckenden Hohlkörper (12), der zumindest einen seitlichen Anschluss (18a-18f) aufweist, mit zumindest einem vermischungssicheren Ventil (20a-20f), das an dem Anschluss (18a-18f) sitzt und eine absperrbare Verbindung des Hohlkörpers (12) zu zumindest einer Rohrleitung herstellt, wobei das Ventil (18a-18f) zwei Schließglieder (30, 32) aufweist, zwischen denen ein Leckageraum (46) vorhanden ist, der eine Leckageaustrittsöffnung (48) aufweist, wobei der Leckageraum (46) eine sich von einem anschlussseitigen Eintritt bis zur vom Eintritt beabstandeten austrittseitigen Leckageaustrittsöffnung (48) erstreckende Umfangswand (50, 52, 54) aufweist. Es wird vorgeschlagen, dass die Umfangswand (50, 52, 54) schwerkraftseitig zur Leckageaustrittsöffnung (48) hin ein Gefälle aufweist.

Water feed for domestic electrical appliance e.g. washing machine or dishwasher, has separately controlled feed hoses for hot and cold water

The water feed has 2 feed hoses (6,8) connected to separate water supply lines (14,16) for hot and cold water and coupled via a branch connector (24) to a single water outlet (26), which is connected to the water intake (32) for the appliance (4). Each feed hose has a valve (10,12) at its entry end which is opened and closed automatically in response to signals provided by the control circuit (36,40) of the appliance. Each water hose can be provided by a double-walled safety hose for preventing water leaks.

Double seat valve for separating media

Ein Doppelsitzventil zur Trennung von Medien weist ein Ventilgehäuse (12), das Anschlussstutzen (18, 20) für eine erste Rohrleitung und eine zweite Rohrleitung aufweist, ein erstes Schließglied (28) utz (34), wobei das erste Schließglied (28) in seiner Schließstellung über zumindest ein Dichtelement (32) mit dem ersten Schließgliedsitz (34) dichtend in Anlage steht, und ein vom ersten Schließglied (28) axial beabstandetes zweites Schließglied (30) und einen diesem zugeordneten zweiten Schließgliedsitz (38) auf, wobei das zweite Schließglied (30) in seiner Schließstellung über zumindest ein Dichtelement (36) mit dem zweiten Schließgliedsitz (38) dichtend in Anlage steht, wobei die beiden Schließglieder (28, 30) unabhängig voneinander von ihrem jeweiligen Schließgliedsitz (34, 38) anlüftbar sind und wobei zwischen den beiden Schließgliedern (28, 30) ein Leckageraum (46) vorhanden ist. Zwischen den beiden Schließgliedern (28, 30) ist ein Strömungsbarrierenelement (54) angeordnet, das beim Anlüften des einen Schließglieds (28, 30) und beim Beaufschlagen des Leckageraums (46) mit Reinigungsmedium das zumindest eine Dichtelement (32, 36) und/oder den Schließgliedsitz (34, 38) des anderen Schließglieds (28, 30), das sich in seiner Schließstellung befindet, gegen einer Direktanströmung durch das in den Leckageraum (46) eintretende Reinigungsmedium abschattet. A double-seat valve for separating media includes a valve housing (12) having first pipe (18, 20) and second pipe (18, 20) ports, a first closing member (28) (34), the first closing member (28) in its Closed position on at least one sealing element (32) with the first closing member seat (34) sealingly in abutment, and one of the first closing member (28) axially spaced second closing member (30) and a second associated therewith closing member seat (38), wherein the second closing member (30) in its closed position via at least one sealing element (36) with the second closing member seat (38) sealingly in abutment, ...

Water control apparatus responsive to leakage or overflow conditions

A household or industrial water control apparatus utilized to prevent flood damage by automatically shutting off the main water supply when flood conditions exist. A system of strategically placed collection tubes direct overflow water to the apparatus. The water is received in a vessel which pivots under the weight of the water. As the vessel pivots, an electrical contact is made to activate a solenoid-operated gate valve to close off the main water supply. Various switches at a control box allow an attendant to reset the control apparatus and operate the gate valve.

Apparatus and method for on-line detection of leaky valves

VCT control with a direct electromechanical actuator

A camshaft (126) has a vane (160) secured to an end thereof for non-oscillating rotation therewith. The camshaft also carries a sprocket (132) which can rotate with the camshaft but which is also oscillatable with the camshaft. The vane has opposed lobes (160a, 160b) which are received in opposed recesses (132a, 132b), respectively, of the sprocket. The recesses have greater circumferential extent than the lobes to permit the vane and sprocket to oscillate with respect to one another, and thereby permit the camshaft to change in phase relative to a crankshaft whose phase relative to the sprocket is fixed by virtue of a chain drive extending therebetween. The camshaft tends to change in reaction to pulses which it experiences during its normal operation, and it is permitted to change only in a given direction, either to advance or retard, by selectively blocking or permitting the flow of hydraulic fluid, preferably engine oil, through the return lines (194, 196) from the recesses by controlling the position of a vented spool (200) within a valve body (198) of a control valve (192) in response to a signal indicative of an engine operating condition from an engine control unit (208) via cable (238). The vented spool is selectively positioned within the valve body by a electromechanical actuator (201) which is controlled by the engine control unit. The spool is centered when an optimum phase angle between crankshaft and camshaft is achieved.

Fluid control valve

The invention relates to a high pressure control valve of the spool type. The valve contains a series of fluid passageways which drain off the high pressure fluid before it reaches the sealed area of the spool thus allowing the spool to be shifted with a minimum of force even though under high internal fluid pressure. The invention thus increases the life of elastomer seals used in high pressure fluid control valves.

具有泄漏监控的毛细管载具

在具有入口和出口的载具中，形成一个通道，该通道在所述入口和所述出口之间延伸。至少一个毛细管设置在所述通道内，所述毛细管通过密封元件被密封性地固定到所述通道，该密封元件设置为至少靠近所述毛细管的入口部和出口部。形成一个被所述通道的一部分、所述密封元件及所述毛细管的外部所限定的区域，其通过一流体连通垫与所述载具的外部相连，由此可能的穿过所述密封元件的流体泄漏被引导到该区域并从那里到达所述载具的外部。

Cooking appliance surfaces having spill containment pattern and methods of making the same

A pattern of high temperature hydrophobic surfaces for use with cooking and baking appliances, such as kitchen cooktops, stoves and oven interior walls. The pattern of hydrophobic surfaces confines overflowed liquids to the enclosed non-hydrophobic surface areas and away from protected areas, such as around burner control knobs, burner surfaces, cal rods, fan and vent openings, countertops, and the like. The hydrophobic materials used are able to withstand and effectively repel liquids at high operating temperatures.

收集密封泄漏气体以及增加其压力的系统和方法

一种回收密封泄漏气体以及增加其压力以用于再循环或输往进一步处理的系统和方法。该系统包括：至少一个密封泄漏气体源，其具有第一压力的气体入口和第二压力的加压气体出口，并包括至少一个具有气体泄漏的密封装置；盖，其被设置为从所述源收集至少一处气体泄漏的密封泄漏气体，并具有密封泄漏气体出口；文氏管，其具有第三压力的加压气体入口、在第四压力的混合气体出口和密封泄漏气体入口；第一管道，其与所述加压气体出口和所述加压气体入口流体连通；以及第二管道，其与所述至少一处气体泄漏和所述密封泄漏气体入口流体连通，用来产生通过所述混合气体出口的具有第四压力的混合气体，所述第四压力大于所述第一压力。

Apparatus for convert of drain

본 발명에 의한 정수기의 선택적 배수전환장치는, 온수 및 냉수통(110)(120)과 물받이통(16)에 배수라인을 구비한 정수기에 있어서, 상기 온수 및 냉수통(110)(120)의 저장수배수라인을 통하여 배수되는 저장수가 물받이통(16)의 잔수배수라인을 통하여 억류되지 않도록 저장수배수라인과 잔수배수라인이 서로 합쳐되는 부분에 선택적으로 배수통로를 개폐하는 배수전환수단(200)를 구비한 것을 특징으로 되어 있으므로, 저장수를 외부로 배수시킬 때 내압에 의해 상승된 수두차로 인하여 저장수가 잔수배수관(17)을 따라 억류되어 물받이통(16)으로 유입되는 물넘침현상을 미연에 방지할 수 있는 것이다. Selective drain switching device of the water purifier according to the present invention, in the water purifier provided with a drain line in the hot water and cold water tank 110, 120 and the sump container 16, the hot water and cold water tank (110) (120) Drain switching means for selectively opening and closing the drainage passage in the portion where the storage drainage line and the residual drainage line merge with each other so that the storage water drained through the storage drainage line is not detained through the residual water drainage line of the water receiving container 16. It is characterized in that it is characterized in that, due to the water head difference raised by the internal pressure when draining the storage water to the outside, the storage water is detained along the residual water drainage pipe (17) to prevent the overflow of water flowing into the water reservoir (16) To prevent it.

Устройство с двойной трубой

1. Устройство с двойной трубой, содержащее наружную трубу и вставленную в нее внутреннюю трубу, регулирующее поток среды через устройство с двойной трубой, причем устройство также содержит: ! - затвор клапана, регулирующий поток среды в наружной или внутренней трубе; ! - шток клапана, проходящий сквозь наружную и внутреннюю трубу, на котором размещен затвор; ! - детали уплотнения, включая сильфон или иное расширительное соединение, размещенные между наружной и внутренней трубами таким образом, что протекающая через агрегат среда не входит в непосредственный контакт с деталями уплотнения, предотвращающие протечку среды за пределы наружной трубы. ! 2. Устройство с двойной трубой по п.1, отличающееся тем, что один из концов сильфона присоединен к внутренней стенке наружной трубы, а другой конец присоединен к штоку затвора. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2010 125 557 (13) A (51) МПК F16K 41/10 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (71) Заявитель(и): МИЦУБИСИ ХЕВИ ИНДАСТРИС, ЛТД. (JP), ПЕБЛ БЕД МОДЬЮЛАР РИЭКТОР (ПТИ) ЛИМИТИД (ZA) (21)(22) Заявка: 2010125557/06, 27.03.2009 Приоритет(ы): (30) Конвенционный приоритет: 28.03.2008 JP 2008-088743 (87) Публикация заявки РСТ: WO 2009/119919 (01.10.2009) R U (54) УСТРОЙСТВО С ДВОЙНОЙ ТРУБОЙ (57) Формула изобретения 1. Устройство с двойной трубой, содержащее наружную трубу и вставленную в нее внутреннюю трубу, регулирующее поток среды через устройство с двойной трубой, причем устройство также содержит: - затвор клапана, регулирующий поток среды в наружной или внутренней трубе; - шток клапана, проходящий сквозь наружную и внутреннюю трубу, на котором размещен затвор; - детали уплотнения, включая сильфон или иное расширительное соединение, размещенные между наружной и внутренней трубами таким образом, что протекающая через агрегат среда не входит в непосредственный контакт с деталями уплотнения, предотвращающие протечку среды за пределы наружной трубы. 2. Устройство с двойной ...

DEVICE FOR CONTAINING GAS LEAKS FROM A GAS BOTTLE

A device for confining leaks of one or more gases contained in a gas cylinder, which comprises a shroud made of a flexible and nonflammable material which is inert with respect to the gas or gases contained in the cylinder and designed to partially envelope said cylinder, wherein said shroud has an opening provided with means for sealing said shroud to the surface of the cylinder and wherein the shroud is provided with an outlet coupling connected to a line for removing one or more of the gases to a means for neutralizing said one or more gases.

Pipe branching arrangement

Manifold arrangement

Die Erfindung betrifft eine Rohrverzweigungsanordnung, insbesondere für ein Tanklagersystem, mit einem sich zumindest annähernd vertikal erstreckenden Hohlkörper (12), der zumindest einen seitlichen Anschluss (18a-18f) aufweist, mit zumindest einem vermischungssicheren Ventil (20a-20f), das an dem Anschluss (18a-18f) sitzt und eine absperrbare Verbindung des Hohlkörpers (12) zu zumindest einer Rohrleitung herstellt, wobei das Ventil (18a-18f) zwei Schließglieder (30, 32) aufweist, zwischen denen ein Leckageraum (46) vorhanden ist, der eine Leckageaustrittsöffnung (48) aufweist, wobei der Leckageraum (46) eine sich von einem anschlussseitigen Eintritt bis zur vom Eintritt beabstandeten austrittsseitigen Leckageaustrittsöffnung (48) erstreckende Umfangswand (50, 52, 54) aufweist. Es wird vorgeschlagen, dass die Umfangswand (50, 52, 54) schwerkraftseitig zur Leckageaustrittsöffnung (48) hin ein Gefälle aufweist (Fig. 2). The invention relates to a pipe branching arrangement, in particular for a tank storage system, with an at least approximately vertically extending hollow body (12), which has at least one lateral connection (18a-18f), with at least one mix-proof valve (20a-20f), which is connected to the connection (18a-18f) sits and establishes a lockable connection of the hollow body (12) to at least one pipeline, the valve (18a-18f) having two closing elements (30, 32), between which there is a leakage space (46), one Leakage outlet opening (48), the leakage space (46) having a peripheral wall (50, 52, 54) extending from a connection-side inlet to the outlet-side leakage outlet opening (48) spaced from the inlet. It is proposed that the peripheral wall (50, 52, 54) have a gradient towards the leakage outlet opening (48) (FIG. 2).

Pipe branching arrangement

The invention relates to a pipe branching arrangement, in particular for a fuel depot system, comprising an at least approximately vertically extending hollow body (12) which has at least one lateral connection (18a-18f), comprising at least one mixproof valve (20a-20f) which sits on the connection (18a-18f) and produces a connection, capable of being shut off, between the hollow body (12) and at least one pipeline, wherein the valve (18a-18f) has two closing members (30, 32), between which there is a leakage space (46) which has a leakage outlet opening (48), wherein the leakage space (46) has a circumferential wall (50, 52, 54) which extends from a connection-side inlet up to the outlet-side leakage outlet opening (48) at a distance from the inlet. It is proposed that the circumferential wall (50, 52, 54) have a gradient towards the leakage outlet opening (48) on the side of the gravitational force.

Pipe branching arrangement

A pipe branching arrangement, in particular for a tank farm system, comprises an at least approximately vertically extending hollow body which has at least one lateral connector, further comprising at least one mixproof valve which sits on the connector and produces a closable connection between the hollow body and at least one pipeline. The valve has two closing members, between which there is a leakage space which has a leakage outlet opening, the leakage space having a circumferential wall which extends from an inlet on the connector side to the leakage outlet opening on the outlet side, which is at a distance from the inlet. The circumferential wall has a decline on the gravitational force side of the leakage space in direction to the leakage outlet opening.

Pipe branching device

Pipe branching arrangement

본 발명은, 구체적으로는 탱크 팜 시스템(tank farm system)을 위한 파이프 분기용 장치로서, 하나 이상의 측방향 커넥터(18a 내지 18f)를 구비하며 거의 수직하게 연장되는 중공 본체(12)를 포함하고, 커넥터(18a 내지 18f) 상에 위치하며 중공 본체(12)와 하나 이상의 파이프 라인을 폐쇄 가능하게 연결하는 하나 이상의 혼합방지용 밸브(20a 내지 20f)를 더 포함하고, 상기 밸브(20a 내지 20f)는 2개의 폐쇄용 부재(30, 32)를 구비하며 이들 부재 사이에는 누출구 개구(48)를 갖춘 누출 공간(46)이 있고, 누출 공간(46)은 커넥터 측에 있는 입구로부터 입구에서 소정 거리만큼 떨어진 출구측에 있는 누출구 개구까지 연장되는 둘레 벽(50)를 구비하는 파이프 분기용 장치에 있어서, 상기 둘레 벽(50)은 누출구 개구(48)를 향한 방향으로 누출 공간(46)의 아래쪽으로 경사져 있는 것을 특징으로 하는 파이프 분기용 장치에 관한 것이다. The invention is specifically a device for pipe branching for a tank farm system, comprising a hollow body 12 having one or more lateral connectors 18a to 18f and extending almost vertically, It further comprises one or more anti-mixing valves 20a to 20f located on the connectors 18a to 18f and releasably connecting the hollow body 12 and the one or more pipelines, wherein the valves 20a to 20f are 2 Two closing members (30, 32) with a leak space (46) with a leak opening (48) therebetween, wherein the leak space (46) is spaced a predetermined distance from the inlet from the inlet on the connector side. In a pipe branch arrangement having a circumferential wall (50) extending to an outlet opening on the outlet side, the circumferential wall (50) extends below the leak space (46) in a direction toward the outlet opening (48). Inclined It relates to a pipe branch for the apparatus as ranging.

管接头结构

本发明涉及一种尤其是用于油库系统的管接头结构，包括至少大约竖直延伸的中空本体(12)，其具有至少一个横向的连接器(18a-18f)；还包括至少一个防混合阀门(20a-20f)，其位于连接器(18a-18f)上并在中空本体(12)和至少一根管道之间形成可关闭的连接。防混合阀门(18a-18f)具有两个关闭元件(30、32)，在关闭元件(30、32)之间具有泄漏空间(46)，泄漏空间(46)具有泄漏出口孔(48)并具有圆周壁(50、52、54)，圆周壁(50、52、54)从位于连接器一侧的入口延伸至位于出口一侧的泄漏出口孔(48)，泄漏出口孔(48)与入口相隔一定距离。提出了圆周壁(50、52、54)在泄漏空间(46)的重力一侧具有朝泄漏出口孔(48)倾斜的斜面。

Pipe branching arrangement

pipe branch arrangement

<B>DISPOSIçãO DE RAMIFICAçãO DE TUBO<D>A presente invenção refere-se a uma disposição de ramificação de tubo, especialmente para um sistema de depósito de tanque, com um corpo oco (12) que se estende ao menos aproximadamente verticalmente, o qual apresenta no mínimo uma conexão lateral (18a-18f), com pelo menos uma válvula (20a-20f) segura quanto à misturação, a qual assenta na conexão (18a-18f) e estabelece uma conexão bloqueável do corpo oco (12) para pelo menos uma linha de tubo, sendo que a válvula (18a-18f) apresenta dois elementos de fechamento (30, 32), entre os quais há um espaço de vazamento (46), o qual apresenta uma abertura de saída de vazamento (48), sendo que o espaço de vazamento (46) apresenta uma parede circunferencial (50, 52, 54) que se estende desde uma entrada pelo lado de conexão até a abertura de saída de vazamento (48) pelo lado de saída distanciada da entrada. é sugerido que a parede circunferencial (50, 52, 54) apresente um gradiente direcionado à abertura de saída de vazamento (48) do lado da força gravitacional. <B> PIPE BRANCHING ARRAY <D> The present invention relates to a pipe branching arrangement, especially for a tank tank system, with a hollow body (12) that extends at least approximately vertically, which has at least one side connection (18a-18f), with at least one valve (20a-20f) safe for mixing, which rests on the connection (18a-18f) and establishes a lockable connection of the hollow body (12) for at least one pipe line, the valve (18a-18f) having two closing elements (30, 32), between which there is a leak space (46), which has a leak outlet opening (48 ), and the leak space (46) has a circumferential wall (50, 52, 54) that extends from an entrance on the connection side to the leak outlet opening (48) on the exit side distant from the entrance. it is suggested that the circumferential wall (50, 52, 54) has a gradient directed towards the leak outlet opening (48) on the side of the gravitational force ...

Rørforgreningsanordning

Rorforgreningsanordning

Устройство для разветвления трубопровода

Изобретение касается устройства для разветвления трубопровода, в частности, для системы резервуарных танков. Устройство содержит проходящий, по меньшей мере, приблизительно вертикально пустотелый корпус с, по меньшей мере, одним боковым присоединительным элементом, по меньшей мере, один смесезащитный клапан, установленный на присоединительном элементе и создающий запираемое присоединение пустотелого корпуса к, по меньшей мере, одному трубопроводу, при этом клапан содержит два запорных звена, между которыми имеется камера просачивания, содержащая выходное отверстие для выпуска просачивающейся жидкости, при этом камера просачивания снабжена периферийной стенкой, проходящей от входа, расположенного со стороны присоединительного элемента, до отдаленного от входа, расположенного со стороны выхода выходного отверстия для выпуска просачивающейся жидкости. При этом периферийная стенка выполнена с уклоном со стороны самотека к выходному отверстию для выпуска просачивающейся жидкости. 10 з.п. ф-лы, 2 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 414 641 (13) C2 (51) МПК F16K 1/44 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2008120679/06, 21.10.2006 (24) Дата начала отсчета срока действия патента: 21.10.2006 (73) Патентообладатель(и): ЗЮДМО ХОЛДИНГ ГМБХ (DE) R U Приоритет(ы): (30) Конвенционный приоритет: 24.10.2005 DE 102005051467.7 (72) Автор(ы): ТОМАШКИ Штефан (DE) (43) Дата публикации заявки: 10.12.2009 Бюл. № 34 2 4 1 4 6 4 1 (45) Опубликовано: 20.03.2011 Бюл. № 8 (56) Список документов, цитированных в отчете о поиске: WO 02066593 A1, 29.08.2002. EP 0987476 A2, 22.03.2000. SU 232693 A1, 01.01.1969. SU 613158 A1, 30.06.1978. SU 1772531 A1, 30.10.1992. WO 9854493 A1, 03.12.1998. 2 4 1 4 6 4 1 R U (86) Заявка PCT: EP 2006/010170 (21.10.2006) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 26.05.2008 (87) Публикация заявки РСТ: WO 2007/048549 (03.05.2007) Адрес ...

Apparatus for piping process plants in the food and beverage industry and method for operating a device

Die Erfindung betrifft eine Vorrichtung zur Verrohrung von Prozessanlagen der Nahrungsmittel- und Getränkeindustrie nach dem Oberbegriff des Anspruchs 1 oder des Nebenanspruchs 2 sowie ein Verfahren zum Betrieb einer derartigen Vorrichtung, wobei diese Vorrichtungen insbesondere dort Anwendung finden, wo die der Produktbearbeitung und dem Produkttransfer dienenden Prozessanlagen hohen mikrobiologischen Qualitätsanforderungen und Forderungen nach bester Reinigungsfähigkeit im Durchfluss (sog. CIP-Fähigkeit) unterliegen. Aufgabe der Erfindung ist es, eine Vorrichtung zur Verrohrung der jeweils gattungsgemäßen Art zu schaffen, die bei hoher Betriebssicherheit höchsten Anforderungen an die Qualität des in ihm behandelten fluiden Produktes gerecht wird, die insgesamt, einschließlich der vermischungssicheren Ventile, einfach und kostengünstig aufgebaut ist, und die bei allen in der Praxis vorkommenden Anordnungsvarianten des Ventilverteilerbaums in Bezug zum zugeordneten Prozessaggregat oder Tank der Prozessanlage im jeweiligen Ventilverteilerbaum weitestgehend die gleichen technologischen Bedingungen und Zustandsgrößen wie im Prozessaggregat oder Tank abbildet, wobei mit Blick auf den letztgenannten Aspekt u.a. auch die verfahrenstechnische Aufgabe umrissen ist. Dies wird dadurch erreicht, . dass der jeweilige Ventilverteilerbaum (B1, B2, ..., Bi, ..., Bn) unmittelbar im unteren Tankboden (T1a, T2a, ..., Tia, ..., Tna) eines jeweils zugeordneten Tanks (T; T1, T2, ..., Ti, ... The invention relates to a device for the piping of process equipment of the food and beverage industry according to the preamble of claim 1 or the dependent claim 2 and a method for operating such a device, said devices find particular application where the product processing and product transfer serving process equipment high microbiological quality requirements and demands for the best cleanability in the flow (so-called CIP capability) subject. The object of the invention is to provide a device ...

Double seat valve

A double seat valve has two serially arranged closure members that are movable with respect to each other, that prevent in the closed position of the valve fluids from overflowing from one part (1a) into another part (1b) of the valve housing and that delimit both in the closed and in the open position of the valve a leakage cavity (3). The valve rods (5a, 6a) for the closure members (5, 6) are concentrically arranged inside each other and unilaterally extend out of one part of the valve housing into the surroundings of the valve. The disclosed double seat valve satisfies the requirement for a leakage cavity that can not be drained, but also pressure-relieved in all imaginable operating conditions. For that purpose, the valve rod of the second closure member (6) designed as a hollow rod (6a) inwardly delimits a part (6d) of a connection path (15) which is enlarged up to a throughflow cross-section (Q) immediately after the leakage cavity (3) and in a part of its ulterior course, thus increasing the space available for the leakage cavity (3).

Double-seated valve

Valve, especially double seat valve

Es wird ein insbesondere zur Steuerung von getrennt zu haltenden Flüssigkeiten im Chemie- und Nahrungsmittelbereich einsetzbares Doppelsitzventil beschrieben, das ein Ventilgehäuse (2) hat, das einen ersten und einen zweiten Gehäuseraum bildet. Es sind zwei in Reihe zueinander angeordnete, relativ zueinander und zum Ventilgehäuse axial bewegbare Ventilkörper (10, 11) vorgesehen, die zwischen sich einen zur Umgebung des Ventils geöffneten Leckagehohlraum (12) begrenzen. Jeder der Ventilkörper hat mindestens eine zu einer gehäusefesten Ventilsitzfläche (5) geöffnete Dichtungsnut (15, 16), in der eine Dichtung (13, 14) angeordnet ist. Erfindungsgemäß sind die Dichtungsnuten (15, 16) durch den jeweils zugeordneten Ventilkörper (10, 11) hindurch mit dem Leckagehohlraum (12) fluidleitend verbunden. Das Ventil genügt höchstens hygienischen Ansprüchen, zeigt geringe bis keine Neigung zur Ablagerung von Verunreinigungen im Dichtungsbereich und läßt sich schnell und wirkungsvoll reinigen. A double seat valve which can be used in particular for controlling liquids to be kept separately in the chemical and food sector is described, which has a valve housing (2) which forms a first and a second housing space. Two valve bodies (10, 11), which are arranged in a row relative to each other and axially movable relative to the valve housing, are provided, which delimit between them a leakage cavity (12) which is open to the surroundings of the valve. Each of the valve bodies has at least one sealing groove (15, 16) which is open to a valve seat surface (5) which is fixed to the housing and in which a seal (13, 14) is arranged. According to the invention, the sealing grooves (15, 16) are connected to the leakage cavity (12) in a fluid-conducting manner through the respectively assigned valve body (10, 11). The valve meets hygienic requirements at most, shows little to no tendency to deposit contaminants in the sealing area and can be cleaned quickly and effectively.

IMPROVED VALVE WITH ELASTOMERIC GASKET

Storage tank system for use in food and drink, pharmaceutical and biotechnology industries, comprises pipes connected to distributor trees attached to tank bases and fitted with valves for control of liquid flow

The invention relates to a method for operating tank farm systems, which are interconnected with pipes in a fixed manner and which have pipe systems for liquids, particularly for use in systems which are subject to high microbiological quality requirements and which are used for processing and transferring products in the foodstuffs and beverage industry, pharmaceutical industry, and biotech industry. The inventive method fulfills the quality requirements and, in addition, makes it possible to provide the device for implementing the method with a design that it less complex than that of comparable prior art devices. To this end, the invention provides that the supply and discharge of liquids into and out of the respective tank (1.i) ensues from underneath, and that the liquids that are being supplied or discharged flow through a space (Bia), which is directly connected to the respective tank contents and which is situated underneath the respective tank (1.i). In the immediate vicinity of the inner delimitation of the space, the respective liquid in this space (Bia) can be separated away as desired, in a switchable manner, and in a manner that ensures mixing, from the pipes of the pipe system that lead to this space. The device for implementing the method is provided with a valve distribution tree (B1, B2, ..., Bi, ..., Bn), which discharges into a tank bottom (1.1a, 1.2a, ..., 1.ia, ,1.na) of the respective tank (1.1, 1.2, ..., 1.i, ..., 1.n) and which is provided in the form of a longitudinally extended hollow body (B1a, B2a, ..., Bia, ... Bna). This hollow body is oriented in an essentially vertical manner and comprises connection openings (17) for connecting the interior space thereof to each of the pipes (2.1, 2.2, ..., 2.i, ..., 2.n; 3.1, 3.2, ..., 3.1, ..., 3.n; 4). The inventive device is also provided with a valve (VC; VR; VR*; VS), which is provided in the seat area, designed to ensure mixing and which, in each connection, is arranged between the pipe (2.1, ...

Устройство для разветвления трубопровода

1. Устройство для разветвления трубопровода, в частности, для системы резервуарных танков, содержащее проходящий, по меньшей мере, приблизительно вертикально пустотелый корпус (12) с, по меньшей мере, одним боковым присоединительным элементом (18а-18f), по меньшей мере, один смесезащитный клапан (20а-20f), установленный на присоединительном элементе (18а-18f) и создающий запираемое присоединение пустотелого корпуса (12) к, по меньшей мере, одному трубопроводу, причем клапан (18а-18f) содержит два запорных звена (30, 32), между которыми имеется камера (46) просачивания, содержащая выходное отверстие (48) для выпуска просачивающейся жидкости, причем камера (46) просачивания снабжена периферийной стенкой (50, 52, 54), проходящей от входа, расположенного со стороны присоединительного элемента, до отдаленного от входа, расположенного со стороны выхода выходного отверстия (48) для выпуска просачивающейся жидкости, отличающееся тем, что периферийная стенка (50, 52, 54) выполнена с уклоном со стороны самотека к выходному отверстию (48) для выпуска просачивающейся жидкости. ! 2. Устройство для разветвления трубопровода по п.1, отличающееся тем, что продольная ось (22) клапана (18а-18f) для образования уклона образует с горизонталью угол (β)≠0° и расположена под горизонталью. ! 3. Устройство для разветвления трубопровода по п.2, отличающееся тем, что угол (β) лежит в пределах от примерно 1° до примерно 45°. ! 4. Устройство для разветвления трубопровода по п.2, отличающееся тем, что угол (β) лежит в пределах от примерно 10° до примерно 30°. ! 5. Устройство для разветвления трубопровода по одному из пп.1-4, отличающееся тем, что в камере (46) просачивания образован, по меньшей мере, о РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2008 120 679 (13) A (51) МПК F16K 1/44 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21), (22) Заявка: 2008120679/06, 21.10.2006 (71) Заявитель(и): ЗЮДМО ХОЛДИНГ ГМБХ (DE) (30) Конвенционный ...

管接头结构

本发明涉及一种尤其是用于油库系统的管接头结构，包括至少大约竖直延伸的中空本体(12)，其具有至少一个横向的连接器(18a－18f)；还包括至少一个防混合阀门(20a－20f)，其位于连接器(18a－18f)上并在中空本体(12)和至少一根管道之间形成可关闭的连接。防混合阀门(18a－18f)具有两个关闭元件(30、32)，在关闭元件(30、32)之间具有泄漏空间(46)，泄漏空间(46)具有泄漏出口孔(48)并具有圆周壁(50、52、54)，圆周壁(50、52、54)从位于连接器一侧的入口延伸至位于出口一侧的泄漏出口孔(48)，泄漏出口孔(48)与入口相隔一定距离。提出了圆周壁(50、52、54)在泄漏空间(46)的重力一侧具有朝泄漏出口孔(48)倾斜的斜面。

파이프 분기용 장치

본 발명은, 구체적으로는 탱크 팜 시스템(tank farm system)을 위한 파이프 분기용 장치로서, 하나 이상의 측방향 커넥터(18a 내지 18f)를 구비하며 거의 수직하게 연장되는 중공 본체(12)를 포함하고, 커넥터(18a 내지 18f) 상에 위치하며 중공 본체(12)와 하나 이상의 파이프 라인을 폐쇄 가능하게 연결하는 하나 이상의 혼합방지용 밸브(20a 내지 20f)를 더 포함하고, 상기 밸브(20a 내지 20f)는 2개의 폐쇄용 부재(30, 32)를 구비하며 이들 부재 사이에는 누출구 개구(48)를 갖춘 누출 공간(46)이 있고, 누출 공간(46)은 커넥터 측에 있는 입구로부터 입구에서 소정 거리만큼 떨어진 출구측에 있는 누출구 개구까지 연장되는 둘레 벽(50, 52, 54)를 구비하는 파이프 분기용 장치에 있어서, 상기 둘레 벽(50, 52, 54)은 누출구 개구(48)를 향한 방향으로 누출 공간(46)의 중력 측으로 경사져 있는 것을 특징으로 하는 파이프 분기용 장치에 관한 것이다.

Pipe Branching Arrangement

A pipe branching arrangement, in particular for a tank farm system, comprises an at least approximately vertically extending hollow body which has at least one lateral connector, further comprising at least one mixproof valve which sits on the connector and produces a closable connection between the hollow body and at least one pipeline. The valve has two closing members, between which there is a leakage space which has a leakage outlet opening, the leakage space having a circumferential wall which extends from an inlet on the connector side to the leakage outlet opening on the outlet side, which is at a distance from the inlet. The circumferential wall has a decline on the gravitational force side of the leakage space in direction to the leakage outlet opening.

Patent DE3242947C2

Device for the piping of process systems in the food and beverage industry, and method for operating a device

The invention relates to a device for the piping of process systems of the food and beverage industry, wherein the respective valve distributor tree exits directly from the lower tank base of each associated tank of the process system, and/or wherein the respective valve distributor tree is connected to an associated process unit or tank of the process system via an associated pipe connection, and the pipe connected ends in the end of the valve distributor tree on the tank or process unit side, an agitator capturing the entire interior of the hollow structure is disposed in the valve distributor tree, and/or the valve distributor tree is part of a bypass line being guided across the tank or the process unit together with the entire interior of the hollow structure, and/or a heat carrier medium can be recuperatively applied to the valve distributor tree.

Double seat valve

A double seat valve has two serially arranged closure members that are movable with respect to each other, that prevent in the closed position of the valve fluids from overflowing from one part (1a) into another part (1b) of the valve housing and that delimit both in the closed and in the open position of the valve a leakage cavity (3). The valve rods (5a, 6a) for the closure members (5, 6) are concentrically arranged inside each other and unilaterally extend out of one part of the valve housing into the surroundings of the valve. The disclosed double seat valve satisfies the requirement for a leakage cavity that can not only be drained, but also pressure-relieved in all imaginable operating conditions. For that purpose, the valve rod of the second closure member (6) designed as a hollow rod (6a) inwardly delimits a part (6d) of a connection path (15) which is enlarged up to a throughflow cross-section (Q) immediately after the leakage cavity (3) and in a part of its ulterior course, thus increasing the space available for the leakage cavity (3).

Leak protection device on pipeline systems for the transport of hydrocarbons

Containers for storing liquids

Double seat valve

A double-seated valve has an upper valve shaft and a lower valve shaft, each with a closure and seal which is on the balance diameter (D). One of the closures has a mid-seal (11) which closes the leak chamber when the valve shafts are open. The mid-seal (11) is also located on the balance diameter (D), while the other valve closure (8) has a sealing collar (12) against which the mid-seal (11) rests when the valve shafts (1, 2) are open, maintaining the leak chamber seal in this condition.

Safety element for a duct

A safety element is disclosed for influencing or inspecting fluid media in a duct, in particular a double-walled safety duct whose walls are separated by a hollow space. The safety element has a housing formed by walls and flanges for sealingly connecting it to the duct. The housing is surrounded on all sides by a second wall (6) separated from the first wall (5) by a hollow space (7) which is closed in a gas-tight manner and can be connected with measurement equipment for inspecting its contents. The hollow space (7) communicates through one or several bores (13) with a groove (15) shaped around the duct into the sealing surface (14) of the flange (1) or its seal (18).

Container for storing liquids

Double valve

Diaphragm valve

(57)【要約】 【課題】三方バルブとして構成されておりかつピストン 駆動のアクチュエータの利点を有するダイヤフラムバル ブを提供する。 【解決手段】ダイヤフラムバルブは軸と第１のチャンバ と第２のチャンバ及びスプリングチャンバとを有するバ ルブ本体を有する。バルブ本体はさらに第１のバルブシ ートと、該第１のチャンバと連通した第１のフローダク トと、第２のチャンバと連通した第２のフローダクトと を有する。バルブ本体内で軸方向に可動なバルブステム アッセンブリは第１のバルブ部材と、バルブ本体とシー ル係合する第１のダイヤフラムとを有し、第１のバルブ 部材は第１のバルブシートに対する閉位置と開位置との 間で可動であり、第１のダイヤフラムは第１のバルブシ ートとスプリングチャンバとの間を隔離している。スプ リングチャンバ内にはバルブステムアセンブリを軸方向 に付勢するスプリングが配置されており、二重封じ込め ダイヤフラムがこのスプリングをバルブシートから二次 的に隔離する。

Direct suction type compressor

一种压缩机，可包括壳体、压缩机构以及吸入通道。该壳体可包括入口。该压缩机构可设置在壳体内并且可包括吸入口。该吸入通道可包括第一部分、第二部分，以及中间部分。该第一部分可流体联接于入口。该第二部分可流体联接于压缩机构的吸入口。该中间部分可设置在第一部分和第二部分之间并且能够在第一位置与第二位置之间运动，在第一位置，中间部分与第一部分和第二部分接合，在第二位置，中间部分与第一部分和第二部分中的至少一个脱离。

Method and the device for exploitation of the tanks stations

FIELD: food-processing industry; biotechnologies; methods and the devices for exploitation of the tank stations. SUBSTANCE: the invention is pertaining to the methods of exploitation of the tank stations in food-processing industry and biotechnologies. The liquids from the system of pipelines are delivered in the tank of the tank station, consisting of one tank. At that the liquids from the tank are withdrawn into the system of the pipelines. At that the delivery of the liquid into the tank and its withdrawal from the tank are exercised from below. At that the delivering and withdrawing liquids are running through the chamber located under the tank and directly connected with the contents of the tank. The liquid in this chamber passing in the immediate proximity to the inner boundary of the chamber is at the choice separable from the connected to the chamber pipes of the pipelines system by switching and with protection against mixing. The invention also offers the device for realization of the method. The invention ensures the high microbiological requirements to the quality of the liquids passing through the pipeline. EFFECT: the invention ensures the high microbiological requirements to the quality of the liquids passing through the pipeline. 16 cl, 6 dwg ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 273 600 (13) C2 (51) ÌÏÊ B67D 5/60 (2006.01) C12C 13/00 (2006.01) F16L 41/02 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2003128974/12, 17.01.2002 (72) Àâòîð(û): ÂÎÐ×ÈÍÑÊÈ Ãþíòåð (DE) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 17.01.2002 (73) Ïàòåíòîîáëàäàòåëü(è): ÒÓÕÅÍÕÀÃÅÍ ÃìáÕ (DE) (30) Ïðèîðèòåò: 21.02.2001 DE 10108259.2 R U (43) Äàòà ïóáëèêàöèè çà âêè: 10.05.2005 (45) Îïóáëèêîâàíî: 10.04.2006 Áþë. ¹ 10 2 2 7 3 6 0 0 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 4730651 À, 15.03.1988. RU 2159273 Ñ1, 20.11.2000. DE 29821813 U, 04.02.1999. US 4710355 À, 12. ...

Bellows valve

Reciprocating Compressor

충분한 체적효율을 유지하는 동시에 충분한 동력효율을 확보하며 또한 배출온도의 상승을 억제한다. 각 보어(1A~1F)와 중심축구멍(1a)를 맺는 방사상의 통로(2A~2F)를 형성한다. 구동축에는 흡입통로(25)를 갖는 회전밸르(22)를 동기회전 가능하게 결합한다. 중심축구멍(1a)의 내주면에는 각 통로(2A~2F)간의 시일영역에 축방향으로 연장하는 제1 누설가스 바이패스 홈(26)을 형성하고 회전밸브(22)에는 제1 누설가스 바이패스홈(26)의 양단면과 연결가능하게 격리해서 주위방향으로 연재하고 또한 그 선단이 축방향으로 굴곡해서 통로(2A~2F)와 접속하도록 제2 누설가스 바이패스 홈(27)을 설치한다. 제2 누설가스 바이패스 홈(27)의 선단인 저압측홈(27c)은 실질적으로 압축을 개시하고 있는 보어(1B)와 통로(2B)를 거쳐서 연결하게 각도 설정되어 있는 것이 바람직하다. 회전밸브(22)의 주위방향으로 이동하려는 누설가스는 제1 회수홈(26a)에 회수되며 압축행정중의 보어(1B)에 바이패스된다.

Ball plug valve

Кран со сферической пробкой содержит снабженный двум  соосными. патрубками корпус, в котором установлена в с возможностью поворота от включающего вала плавающа  сферическа  пробка. Сферическа  пробка в запорном положении при создании разности давлений между подвод щей и отвод щей сторонами прилегает своей Сферической поверхностью к уплотнительной поверхности корпуса в виде кольцевого выступа со сферически вогнутым торцом и образует с ней первичный барьер уплотнени . Надежный контрольуплотн ющей функции эюй первичной уплотнительной системы с помощью контрольной системы обеспечиваетс  благодар  тому, что кольцева  уплотнительна  поверхность корпуса разделена выполненным в стенке корпуса концентрическим относительно оси патрубков кольцевым пазом, в который выходит проведенный через стенку корпуса контрольный трубопровод системы. Два концен- трических упруго установленных уплотнительных кольца размещены на рассто нии по обеим сторонам кольцевого паза в зоне уплотнительной поверхности корпуса и закрывают зазор между сферической пробкой и уплотнительной поверхностью корпуса до момента действи  первичного барьера уплотнени . 5 з.п.ф-лы, 3 ил.

Capillary carrier with leak supervision

在具有入口和出口的载具中，形成一个通道，该通道在所述入口和所述出口之间延伸。至少一个毛细管设置在所述通道内，所述毛细管通过密封元件被密封性地固定到所述通道，该密封元件设置为至少靠近所述毛细管的入口部和出口部。形成一个被所述通道的一部分、所述密封元件及所述毛细管的外部所限定的区域，其通过一流体连通垫与所述载具的外部相连，由此可能的穿过所述密封元件的流体泄漏被引导到该区域并从那里到达所述载具的外部。

Regulating valve with dynamically loaded spring-loaded journal box with leak channel and independent secondary seal

FIELD: machine building. SUBSTANCE: regulating valve includes valve body 112, valve stock and control element. The valve body received stock and contains gland box 128, in which the sealing package 130 is located. The spring-loaded journal box 132 has a hole 133, its dimension ensure stock reception, this spring-loaded journal box contains top part 136, bottom part 138 and thrust surface 140, at that bottom part has size ensuring its passage in the valve head to act on the sealing package applying the first compression force to the sealing package, at that the top part contains thread 144 and top bored hole 146, in which the secondary O-ring 166 is inserted. On the thread of top part of the spring-loaded journal box nut 148 installed such that to create the second compression force applied to the secondary O-ring, and between the fixing flange 160 and thrust surface 140 of the spring-loaded journal box the spring 170 is installed, at that the first compression force does not depend on the second compression force. EFFECT: improved design. 16 cl, 5 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК F16K 41/02 (13) 2 555 420 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2012127884/06, 11.11.2010 (24) Дата начала отсчета срока действия патента: 11.11.2010 (72) Автор(ы): БРЕСТЕЛ Рональд Р. (US) (73) Патентообладатель(и): ФИШЕР КОНТРОЛЗ ИНТЕРНЕШНЕЛ ЛЛС (US) Приоритет(ы): (30) Конвенционный приоритет: (43) Дата публикации заявки: 27.01.2014 Бюл. № 3 R U 18.12.2009 US 12/642,038 (45) Опубликовано: 10.07.2015 Бюл. № 19 A1, 13.05.1998. US 5178363 A, 12.01.1993. EP 589138 A2, 30.03.1994. RU 2240462 C1, 20.11.2004. SU 1779867 A1, 07.12.1992 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 18.07.2012 2 5 5 5 4 2 0 (56) Список документов, цитированных в отчете о поиске: US 5927685 A, 27.07.1999. EP 0841511 2 5 5 5 4 2 0 R U US 2010/056408 (11.11.2010) C 2 C 2 (86) Заявка PCT: (87) Публикация ...

Selffcleaning valve

Drinks dispenser drip tray

FIELD: machine building. SUBSTANCE: invention relates to dispenser for beverages, containing beverage module, having at least one beverage outlet hole, drip tray, which includes: collecting tray, filtrating element, located, at least, above tray front part, wherein drip tray comprises cover to close tray back part and partition, located under cover front edge, containing one slot, wherein cover rests on partition upper part. EFFECT: thus, enabling possibility to avoid liquid spillage at tray extraction by operator. 5 cl, 4 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 608 714 C2 (51) МПК A47J 31/44 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ФОРМУЛА (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ РОССИЙСКОЙ ФЕДЕРАЦИИ 2014128663, 11.12.2012 (24) Дата начала отсчета срока действия патента: 11.12.2012 Дата регистрации: (73) Патентообладатель(и): НЕСТЕК С.А. (CH) Приоритет(ы): (30) Конвенционный приоритет: R U 23.01.2017 (72) Автор(ы): ЛАРДЕЛЛИ Сильвио (CH), ХЕСС Михель (CH), РЭ Цедрик (CH), КАЛЬДЕРОНЕ Роберто Анджело (CH) (56) Список документов, цитированных в отчете о поиске: US 237404 A, 08.02.1881. RU 12.12.2011 EP 11193005.3 2145305 C1, 10.02.2000. EP 0153549 A1, 04.09.1985. (45) Опубликовано: 23.01.2017 Бюл. № 3 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 14.07.2014 (86) Заявка PCT: EP 2012/075046 (11.12.2012) (87) Публикация заявки PCT: 2 6 0 8 7 1 4 (43) Дата публикации заявки: 10.02.2016 Бюл. № 4 2 6 0 8 7 1 4 R U C 2 C 2 WO 2013/087607 (20.06.2013) Адрес для переписки: 109012, Москва, ул. Ильинка, 5/2, ООО "Союзпатент" (54) ЛОТОК КАПЛЕСБОРНИК ДИСПЕНСЕРА ДЛЯ НАПИТКОВ (57) Формула изобретения 1. Диспенсер (2) для напитков, содержащий: - модуль для напитка, имеющий по меньшей мере одно выпускное отверстие (21) для напитка, - лоток (1) каплесборник, который содержит: сборный лоток (11) и фильтрующий элемент (12), расположенный, по меньшей мере, над передней частью (111) лотка, в котором лоток каплесборник содержит крышку (13) для ...

Liquid storage installations

1488664 Storage tanks in bunds BRITISH INDUSTRIAL PLASTICS Ltd 25 Nov 1974 [24 Nov 1973] 54674/73 Heading E1T A liquid storage tank 1 is mounted in a bund 3 covered by a layer of-or partly filled with-a body of non-inflammable material 4 permeable to the liquid, impermeable to water and having a low-thermal conductivity as defined in the Specification. The tank is supported on pillars 2 and the bund is filled with a urea formaldehyde resin sprayed in situ and allowed to cure. The space within the block may alternatively be filled with blocks of the above material bonded to-gether. In a modification, Fig. 2 (not shown) the space between the tank and the upper wall of the bund is provided with a cover consisting of layers of suitable material supported if desired by chicken wire. Again, the material may envelope the tank, see Fig. 3 (not shown). For numerous minor modifications, materials employed and fire hazard test results the Specification should be referred to.

Hydraulic control valve

Coupling jacket and manifold for pipes

FIELD: transport. SUBSTANCE: claimed invention relates to aerospace engineering, particularly, to modern aircraft wherein hot compressed air is used bled from engines for use there aboard for various purposes. Leaks detector for insulated pipeline carrying pressurized hot air. Said device comprises the components that follow. Jacket secured above circular cutout in pipeline insulation or above pipeline section joint. This composes chamber for gases escaping from pipeline or from said joint. Channel is formed in the manifold to communicate with chamber with hot air. Cover serves to lock heat-sensitive wires at manifold channel end so that hot air escapes from the chamber to get on said wires. Leak detector comprises also flow control mechanism in manifold housing for prevention of false alarms possible due to leaks at standard operation of pipelines. EFFECT: valid detection of leaks through fractures. 10 cl, 16 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (51) МПК G01M 3/00 (13) 2 561 242 C2 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ (21)(22) Заявка: ИЗОБРЕТЕНИЯ К ПАТЕНТУ 2013104935/28, 21.07.2011 (24) Дата начала отсчета срока действия патента: 21.07.2011 (72) Автор(ы): ФЕРНАНДЕС Лесли (US), АРМИ Арно (US) 21.07.2010 US 12/840,905 R U (73) Патентообладатель(и): ФЕРНАНДЕС Лесли (US), АРМИ Арно (US) Приоритет(ы): (22) Дата подачи заявки: 21.07.2011 (30) Конвенционный приоритет: (43) Дата публикации заявки: 10.09.2014 Бюл. № 25 (56) Список документов, цитированных в отчете о поиске: US 7155961 B2, 02.01.2007. US 5969618 A, 19.10.1999. US 20080264081 A1, 30.10.2008. US 4750189 A, 07.06.1988. US 2010032606 A1, 02.11.2010 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 21.02.2013 2 5 6 1 2 4 2 (45) Опубликовано: 27.08.2015 Бюл. № 24 US 2011/001288 (21.07.2011) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 5 6 1 2 4 2 WO 2012/011953 (26.01.2012) Адрес для переписки: 119019, Москва, Гоголевский бульвар, 11, этаж 3, ...

Fluid metering device with arrangement to prevent dripping from nozzle

Pop-alert device

A valve unit to control the flow of high-pressure fluid comprising a housing having a fluid inlet and a fluid outlet; a flow port in the housing communicating between the inlet and outlet, and a seat about the flow port; stem structure in the housing, and a stopper carried by the stem structure to be moved therewith toward and away from the seat; a stack of metallic diaphragms connected to the stem structure and to the housing, to flex and seal off therebetween as the stem structure moves, there being a flow chamber in the housing at one side of the diaphragms, and a control chamber in the housing at the opposite side of the diaphragms; control structure carried by the housing and extending into the control chamber to effect the movement of the stem structure, the control structure being movable relative to the housing; and signal structure carried by the housing to signal presence or absence of pressurized fluid leakage from the flow chamber, and from the control chamber.

Shrouded valve apparatus and related methods

A shrouded valve apparatus including an outer conduit, an inner conduit disposed within the outer conduit, and a valve member operable to regulate flow through the inner conduit. This apparatus is useful in shrouded aircraft fuel systems.

Connecting device for pipe assemblies

A device for providing access to the interstitial region between an inner pipe and an outer pipe which coaxially define the region. The inner pipe has at least one terminal end extending from the outer pipe to leave a portion of the outer wall of the inner pipe exposed to thereby expose the interstitial region. A boot is provided for defining a chamber with a larger end snugly fitting the outer pipe and a small end snugly fitting on the exposed outer wall of the inner pipe. The boot has an access port communicating with the interior of the chamber to provide access to the interstitial region.

Apparatus and method for detecting solvent leakage during manufacture of a semiconductor device

一种在半导体制程中探测化学溶剂泄漏的装置，包括：一控制盒，用以接收至少一输入信号，上述控制盒包括一前面板、一电路板，用以接收至少一输入信号并触发一报警信号，上述前面板包括一第一指示器，用以提供上述报警信号，表示探测到化学溶剂泄漏；一托盘，用以搜集泄漏的化学液体，包括多个垂直侧边以及多个腿部，其中至少一腿部是可调整的，使上述托盘的一个角落比上述托盘的其它角落更靠近地面；以及一传感器，用以探测化学溶剂的泄漏以及传送上述输入信号至上述控制盒。

METHOD AND DEVICE FOR OPERATION OF RESERVOIR STATIONS, RIGIDLY CONNECTED WITH LIQUID PIPELINE SYSTEMS

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) (13) 2003 128 974 A C 12 C 1/00 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2003128974/12, 17.01.2002 (71) Çà âèòåëü(è): ÒÓÕÅÍÕÀÃÅÍ ÃìáÕ (DE) (30) Ïðèîðèòåò: 21.02.2001 DE 10108259.2 (72) Àâòîð(û): ÂÎÐ×ÈÍÑÊÈ Ãþíòåð (DE) (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 22.09.2003 (74) Ïàòåíòíûé ïîâåðåííûé: Ðûáàêîâ Âëàäèìèð Ìîèñååâè÷ (86) Çà âêà PCT: EP 02/00432 (17.01.2002) Àäðåñ äë ïåðåïèñêè: 191186, Ñàíêò-Ïåòåðáóðã, à/ 230, "ÀÐÑ-ÏÀÒÅÍÒ", ïàò.ïîâ. Â.Ì.Ðûáàêîâó (54) ÑÏÎÑÎÁ È ÓÑÒÐÎÉÑÒÂÎ ÄËß ÝÊÑÏËÓÀÒÀÖÈÈ ÐÅÇÅÐÂÓÀÐÍÛÕ ÑÒÀÍÖÈÉ, ÆÅÑÒÊÎ R U Ôîðìóëà èçîáðåòåíè 1. Ñïîñîá ýêñïëóàòàöèè ðåçåðâóàðíûõ ñòàíöèé (1), æåñòêî ñîåäèíåííûõ ñ ñèñòåìàìè òðóáîïðîâîäîâ äë æèäêîñòåé, â îñîáåííîñòè äë ïðèìåíåíè â óñòàíîâêàõ äë îáðàáîòêè è òðàíñïîðòèðîâêè ïðîäóêòîâ â ïèùåâîé ïðîìûøëåííîñòè, â ïðîèçâîäñòâå íàïèòêîâ, â ôàðìàöåâòè÷åñêîé ïðîìûøëåííîñòè è â áèîòåõíîëîãèè, â êîòîðûõ ïðåäú âë þòñ âûñîêèå ìèêðîáèîëîãè÷åñêèå òðåáîâàíè ê êà÷åñòâó, ïðè÷åì æèäêîñòè (Ð, Í, J, WZ, R, W) èç ñèñòåìû òðóáîïðîâîäîâ ïîäàþòñ â ðåçåðâóàð (1.i) ðåçåðâóàðíîé ñòàíöèè (1), ñîñòî ùåãî, ïî ìåíüøåé ìåðå, èç îäíîãî ðåçåðâóàðà (çàëèâêà F; ïðîìûâêà ðåçåðâóàðà/ïðîìûâêà òðóá, R1, R2), ïðè÷åì æèäêîñòè èç ðåçåðâóàðà (1.i) âûâîä òñ â ñèñòåìó òðóáîïðîâîäîâ (îïîðîæíåíèå Å; ïðîìûâêà ðåçåðâóàðà/òðóá, R1, R2), ïðè÷åì ïîäà÷à è óäàëåíèå æèäêîñòåé â ðåçåðâóàð (1.i) è èç íåãî ïðîèçâîä òñ ñíèçó, ïðè÷åì ïîäàâàåìûå èëè óäàë åìûå æèäêîñòè ïðîòåêàþò ÷åðåç íåïîñðåäñòâåííî ñîåäèíåííóþ ñ ñîäåðæèìûì ðåçåðâóàðà êàìåðó (Bia), ðàñïîëîæåííóþ ïîä ýòèì ðåçåðâóàðîì (1.i), ïðè÷åì æèäêîñòü â ýòîé êàìåðå (Bia) â íåïîñðåäñòâåííîé áëèçîñòè ê âíóòðåííåé ãðàíèöå êàìåðû ïî âûáîðó îòäåë åìà îò ïîäâåäåííûõ ê ýòîé êàìåðå òðóá èç ñèñòåìû òðóáîïðîâîäîâ, ïóòåì ïåðåêëþ÷åíè è ñ çàùèòîé îò ñìåøèâàíè . 2. Óñòðîéñòâî äë îñóùåñòâëåíè ñïîñîáà ïî ï.1, ñ ðåçåðâóàðíûì ïàðêîì (1), ñîñòî ùèì, ïî ìåíüøåé ìåðå, èç îäíîãî ðåçåðâóàðà (1.1, 1.2, ..., 1.i ...

Reciprocating Compressor

충분한 체적 효율을 유지함과 함께, 충분한 동력 효율을 확보하고 또한 배출 온도의 상승을 억제한다. 각 보어(1A 내지 1F)와 중심축구멍(1a)과의 사이에 방사형상으로 도통로(2A 내지 2F)를 형성하고, 구동축(6)에는 흡입행정에 있는 보어(1D)의 도통로(2D)와 흡입실(17)을 차례로 연결하는 흡입 통로(25)를 갖는 회전 밸브(22)를 동기 회전이 가능하게 결합한다. 구동축(6)과 동기해서 회전 밸브(22)가 회전함으로써 흡입실(17)의 냉매가스가 회전 밸브(22)의 흡입통로(25), 흡입 행정에 있는 보어(1D)의 도통로(2D)를 거쳐서 차례로 흡입되고, 압력손실이 작게된다. 또한, 회전밸브(22)에는 양단면의 근처의 외주면에 칩시일(27)이 끼워넣어진 시일홈(26)을 설치한다. 회전 밸브(22)의 시일부위에 고압 가스가 누설되었다하더라도 누설된 고압 가스는 칩 시일(27)에 의해 크랭크실(5) 및 흡입실(17)로 이동하지 않는다.

Control valve

FIELD: valving systems. SUBSTANCE: control valve comprises housing, lid, spacer, and passage. The lid is secured to the housing by means of a thread. The spacer is mounted on the joint between the housing of the valve and lid. The passage is made in the housing of the valve. The valve has the first open end made in the inner wall of the housing and the second open end made in the outer side of the housing. The first open end is made for permitting the lid to connect the passage with the inner space. The inner space is defined by the inner wall of the valve housing before screwing out of the lid from the valve housing. EFFECT: improved design. 19 cl, 3 dwg

Valve with a diaphragm seal

The movable plug (13) works against a seat (5) in a passage (3) through the valve housing (2), while the membrane (28) is fixed to the housing on the outside and the plug on the inside. At the side of the membrane furthest from the passage there is a seal (24) between the plug and housing and which forms with the membrane a closed chamber (29) filled with an incompressible and distorting supporting medium. At this side of the membrane the plug is so shaped that the volume of the chamber remains constant during movement of the plug. The seal can be of the sliding type and of soft material, and liquid can be used as the supporting medium.

Double block and vent valve system

내용 없음. No content.

Valve box manifold system and distribution method

본 발명은 하나 이상의 분배 유닛이 화학약품을 다수의 사용 지점으로 분배하는 밸브 매니폴드 박스 시스템과 방법에 관한 것이다. 유체 회로는 이송 파이프로서 공지된 이중벽 도관에 의해 직렬로 연결된 밸브 매니폴드를 포함한다. 유체 회로는 각 밸브 매니폴드가 화학약품을 대향 단부에 공급하도록 이중벽 파이프와 교호하는 일련의 밸브 매니폴드의 형태이다. 선택적으로, 2개의 분배 유닛은 직선형 유체 회로에 연결된다. 밸브 매니폴드는 밸브 박스내에 수납되며, 이송 파이프의 단부는 밸브 박스에 연결되어 있다. 이러한 방법에서, 밸브 매니폴드나 이송 파이프중 하나에서의 누출물은 밸브 박스내에 수집된다. 누출물 검출기는 밸브 박스에 제공되며, 누출물의 감지시에 잠재적인 누출물 밸브 매니폴드 뿐만 아니라 이러한 밸브 매니폴드에 공급되는 이와 관련된 인접한 이송 파이프는 분리 밸브에 의해 분리된다. 이러한 방법에서, 나머지 밸브 매니폴드와, 그에 따른 사용 지점은 문제를 계속 조사되면서 화학약품을 연속적으로 공급할 수 있다. The present invention relates to a valve manifold box system and method in which one or more dispensing units dispense chemical to multiple points of use. The fluid circuit includes a valve manifold connected in series by double wall conduits known as transfer pipes. The fluid circuit is in the form of a series of valve manifolds in which each valve manifold alternates with a double wall pipe such that chemicals are supplied to opposite ends. Optionally, the two dispensing units are connected to a straight fluid circuit. The valve manifold is housed in a valve box and the end of the transfer pipe is connected to the valve box. In this way, leakage from either the valve manifold or the transfer pipe is collected in the valve box. A leak detector is provided in the valve box, and upon detection of leaks, as well as potential leak valve manifolds and their associated adjacent conveying pipes supplied to such valve manifolds are separated by a separation valve. In this way, the rest of the valve manifold, and hence its point of use, can continuously supply the chemical while continuing to investigate the problem.

Extraction method of liquid chemical products in equipment for chemical production

FIELD: mechanics. SUBSTANCE: invention may be used for extracting residual chemical products effectively and safely. The chemical products are removed from treating devices through discharge pipes 14, 15, 16 and 17. After that under the gravity force the chemical products are collected into the common inclined collecting pipe 13 which is placed under the bottom discharge pipes. Then they are supplied to an extraction reservoir 1, which position is under inclined collecting pipe and ground level. EFFECT: effective and safe extraction of liquid chemical products avoiding their leaking from system. 6 cl, 1 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 357 798 (13) C2 (51) МПК B01J 19/00 (2006.01) C07C 57/07 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2005101356/15, 28.09.2004 (24) Дата начала отсчета срока действия патента: 28.09.2004 (73) Патентообладатель(и): МИЦУБИСИ КЕМИКАЛ КОРПОРЕЙШН (JP) (43) Дата публикации заявки: 20.03.2006 2 3 5 7 7 9 8 (45) Опубликовано: 10.06.2009 Бюл. № 16 (56) Список документов, цитированных в отчете о поиске: JP 2003-221361 А, 05.08.2003. JP 2002035575 A, 05.02.2002. SU 1169528 A3, 23.07.1985. JP 2000-319223 A, 21.11.2000. JP 2001-190901 A, 17.07.2001. 2 3 5 7 7 9 8 R U (86) Заявка PCT: JP 2004/014153 (28.09.2004) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 20.01.2005 (87) Публикация PCT: WO 2005/035476 (21.04.2005) Адрес для переписки: 129090, Москва, ул. Б.Спасская, 25, стр.3, ООО "Юридическая фирма Городисский и Партнеры", пат.пов. С.А.Дорофееву (54) СПОСОБ ИЗВЛЕЧЕНИЯ ЖИДКИХ ХИМИЧЕСКИХ ПРОДУКТОВ В ОБОРУДОВАНИИ ДЛЯ ХИМИЧЕСКОГО ПРОИЗВОДСТВА (57) Реферат: Изобретение может быть использовано для эффективного и безопасного извлечения остаточных химических продуктов. Химические продукты удаляют из обрабатывающих устройств через донные выпускные трубы 14, 15, 16 и 17. Затем химические продукты собирают под действием силы тяжести в ...

Sealing device for a valve stem of a valve

A valve includes a column having an outer end portion defining a threaded bore, an outer mediate portion defining a first receiving recess communicating with the threaded bore, an inner mediate portion defining a passage communicating with the first receiving recess, and an inner end portion extending outwardly from a valve body and defining a second receiving recess communicating with the passage, and a valve stem having a first end portion formed with an outer thread, and a second end portion extending through the passage and formed with an annular flange received in the second receiving recess. A sealing device includes a primary set packing received in the first receiving recess, a secondary seal received in the second receiving recess and urged on the annular flange, a gland nut formed with an outer thread fixedly engaged in the threaded bore, a first biasing member mounted between the primary set packing and the gland nut, a lock nut fixedly mounted on the outer thread of the valve stem, and a second biasing member mounted between the gland nut and the lock nut.

Monitoring of valve condition

Группа изобретений относится к арматуростроению и предназначена для определения состояния клапана, используемого в системах по приготовлению продуктов питания, напитков и лекарств. Клапанное устройство содержит клапан (1), привод (2) и датчик (3) утечки. Корпус (4) клапана содержит первую и вторую камеры (6, 8) клапана, соединенные с соответствующими патрубками (10 и 12, 14 и 16) клапана. Камеры соединены с помощью переходного канала (18). Привод может установить клапан в одно из трех возможных состояний. В первом «открытом» состоянии переходной канал открыт и первая и вторая камеры клапана сообщаются через переходной канал. Во втором «закрытом» состоянии переходной канал закрыт первым и вторым уплотнениями (24, 26), которые расположены в соответствующих местах канала и уплотняют пространство между первой и второй камерами клапана и первую камеру (28) утечки в области, являющейся частью переходного канала между двумя уплотнениями. В третьем состоянии «очистки» одно из уплотнений не находится в рабочем положении, что делается для соединения соответственно или первой, или второй камеры клапана с первой камерой утечки. Оставшееся уплотнение находится в рабочем положении. Датчик потока соединен с первой камерой утечки с целью генерирования сигнала, который показывает наличие утечки из первой камеры утечки. Имеется способ мониторинга состояния управляемого упомянутого выше клапана. Группа изобретений направлена на повышение надежности работы клапана. 2 н. и 14 з.п. ф-лы, 2 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 386 069 (13) C2 (51) МПК F16K 37/00 F16K 51/00 F16K 11/20 (2006.01) (2006.01) (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007104167/06, 05.07.2005 (24) Дата начала отсчета срока действия патента: 05.07.2005 (73) Патентообладатель(и): ТАЙКО ФЛОУ КОНТРОУЛ ПАСИФИК ПТИ ЛИМИТЕД (NZ) (43) Дата публикации заявки: 10.08.2008 C 2 2 3 8 6 0 6 9 C 2 R U (56) Список ...

METHOD AND DEVICE FOR CONTROLLING A LEAKAGE SPACE OF A VALVE

CONTROL VALVE WITH PRESSURE RELIEF CHECK CHANNEL

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) (13) 2004 117 882 A F 16 K 1/00 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2004117882/06, 12.11.2002 (71) Çà âèòåëü(è): ÔÈØÅÐ ÊÎÍÒÐÎËÇ ÈÍÒÅÐÍÝØÍË ËËÑ (US) (30) Ïðèîðèòåò: 15.11.2001 US 60/336,087 10.05.2002 US 10/144,348 (43) Äàòà ïóáëèêàöèè çà âêè: 27.04.2005 Áþë. ¹ 12 (74) Ïàòåíòíûé ïîâåðåííûé: Åãîðîâà Ãàëèíà Áîðèñîâíà (87) Ïóáëèêàöè PCT: WO 03/04440 (30.05.2003) Àäðåñ äë ïåðåïèñêè: 129010, Ìîñêâà, óë. Á.Ñïàññêà , 25, ñòð.3, ÎÎÎ "Þðèäè÷åñêà ôèðìà Ãîðîäèññêèé è Ïàðòíåðû", ïàò.ïîâ. Ã.Á. Åãîðîâîé R U Ôîðìóëà èçîáðåòåíè 1. Êëàïàí, ñîäåðæàùèé êîðïóñ êëàïàíà, êðûøêó, ïðèêðåïëåííóþ ê êîðïóñó êëàïàíà ïîñðåäñòâîì ðåçüáîâîãî ñîåäèíåíè , êàíàë, ðàñïîëîæåííûé â êîðïóñå êëàïàíà, ïðè÷åì êàíàë èìååò ïåðâûé îòêðûòûé êîíåö, ðàñïîëîæåííûé íà âíóòðåííåé ñòåíêå êîðïóñà êëàïàíà, è âòîðîé îòêðûòûé êîíåö, ðàñïîëîæåííûé íà âíåøíåé ñòåíêå êîðïóñà êëàïàíà, ïðè ýòîì ïåðâûé îòêðûòûé êîíåö ðàñïîëîæåí âî âíóòðåííåé ñòåíêå êîðïóñà êëàïàíà òàêèì îáðàçîì, ÷òî êðûøêà îòêðûâàåò êàíàë âî âíóòðåííþþ ïîëîñòü, îáðàçîâàííóþ âíóòðåííåé ñòåíêîé êîðïóñà êëàïàíà, äî âûâèí÷èâàíè êðûøêè èç êîðïóñà êëàïàíà. 2. Êëàïàí ïî ï.1, â êîòîðîì ïîñëå îòêðûòè êàíàëà âî âíóòðåííþþ ïîëîñòü âíóòðåííåå äàâëåíèå êëàïàíà âûðàâíèâàåòñ ñ àòìîñôåðíûì äàâëåíèåì. 3. Êëàïàí ïî ï.1, êîòîðûé äîïîëíèòåëüíî âêëþ÷àåò ïðîêëàäêó, ðàñïîëîæåííóþ âäîëü âíóòðåííåé ñòåíû êîðïóñà êëàïàíà, ïðè÷åì ïðîêëàäêà îáåñïå÷èâàåò óïëîòíåííîå çàöåïëåíèå êðûøêè ñ êîðïóñîì êëàïàíà, êîãäà êðûøêà ñ ïîìîùüþ ðåçüáîâîãî ñîåäèíåíè ââèí÷åíà â êîðïóñ êëàïàíà. 4. Êëàïàí ïî ï.1, â êîòîðîì êîðïóñ êëàïàíà âêëþ÷àåò îòâåðñòèå ñ âíóòðåííåé ðåçüáîé äë ðàçìåùåíè êðûøêè, à êðûøêà âêëþ÷àåò íàðóæíóþ ðåçüáó. 5. Êëàïàí ïî ï.1, â êîòîðîì êëàïàí âë åòñ êëàïàíîì íèñõîä ùåãî ïîòîêà, èìåþùèì âõîäíîé ïðîõîä è âûõîäíîé ïðîõîä, ïðè÷åì âõîäíîé ïðîõîä ðàñïîëîæåí âûøå, ÷åì âûõîäíîé ïðîõîä. 6. Êëàïàí ïî ï.1, â êîòîðîì êëàïàí âë åòñ êëàïàíîì âîñõîä ùåãî ïîòîêà, ...

Inverted bellows valve

波纹管阀具有位于阀位对面与阀腔相连的入口通道和出口通道。一个长形阀杆带有用于与阀座选择密封衔接的第一端，阀杆的第二端连接一个传动机构。一个可胀波纹管具有固定到阀杆上的第一端和密封连接到闭合元件上的第二端，因此这部分阀杆被波纹管包围住。闭合元件衔接到阀体的开口端，闭合元件包括一个用来与阀体上普通平面配合和严密接触的弧形或圆形密封的突起或凸圆环，密封的凸圆环有利于减少或完全取消在阀体和阀帽螺母之间使用的润滑剂，而且通过去除可能存在的污染物质，可有助于阀门在清洁环境下进行操作。闭合元件上的锥形表面便于与阀体对中，闭合元件、阀帽和阀帽螺母之间的间隙，便于使装配好的阀门零件对中。

Multichannel rotary valve for fluids directing

FIELD: mechanical engineering. SUBSTANCE: group of inventions refers to fitting engineering and is intended for use in devices for fluid multicomponent mixtures separation. Multichannel rotary valve for directing flows of fluids contains the first fixed head, the second rotary head and actuator for rotary head turning. The first fixed head has at least one main hole for connection with fluid flow and at least one auxiliary hole for connection with chamber. Chamber contains substance. This substance contacts with fluids and solid particles. In the first fixed head at least one first bypassing channel and at least one concentric second channel is made. The mentioned first bypassing channel communicates with the main hole. Actuator for turning rotary head has at least one radial chamber. Radial chamber has mutually spaced first and second holes for connection with the first or the second bypassing channel and auxiliary hole. The rotary head forms hydraulic seal with fixed head. Actuator for turning rotary head is positioned with possibility of interconnection of selected main holes with selected auxiliary holes with the help of radial chambers. There is version for implementation of multichannel rotary valve. EFFECT: improvement of valve operation reliability. 9 cl, 10 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 364 778 (13) C2 (51) МПК F16K 11/074 (2006.01) B01D 15/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (30) Конвенционный приоритет: 01.12.1999 US 09/452,256 (73) Патентообладатель(и): КАЛГОН КАРБОН КОРПОРЕЙШН (US) (43) Дата публикации заявки: 20.11.2006 2 3 6 4 7 7 8 (45) Опубликовано: 20.08.2009 Бюл. № 23 2 3 6 4 7 7 8 R U (62) Номер и дата подачи первоначальной заявки, из которой данная заявка выделена: 2002117291 22.11.2000 C 2 C 2 (56) Список документов, цитированных в отчете о поиске: US 5676826 A, 14.10.1997. RU 2115051 C1, 10.07.1998. GB 2169990 A, 23.07.1986. US 5478475 A, 26 ...

Spill collector assembly for liquid storage vessels

A receptacle for accumulating spilled liquids about the inlet pipe of a storage tank is slidably fitted within a stationary housing. The receptacle includes an outlet spout connected to the inlet pipe. A center pipe fits within the spout for connection to a supply line. Liquid flows from the supply line through the center pipe into the tank inlet pipe. Spillage is collected in the receptacle and, if desired, permitted to flow into the tank via valved passages in the receptacle bottom.

Reciprocating compressor

본 발명은 충분한 체적효율을 유지하면서 충분한 동력 효율을 확보하는 동시에 토출온도의 상승을 억제하는 것을 목적으로 한다. 각 보어 (1A∼ 1F)와 중심축구멍 (la)과의 사이에 도통로 (2A∼2F)가 형성되고, 흡입통로 (25)를 갖는 회전밸브(22)에는, 도통로 (2A-2F)를 매개하여 잔류개스를 바이패스하는 잔류개스바이패스홈(28)이 형성된다. 잔류개스바이패스홈(28)의 고압측홈(28a)은, 피스턴의 상사점위치 T 1 를 θ°초과하여 각도설정되어 있다. 토출종료후의 보어(1D)내에서 잔류개스가 약간 재팽창되지만, 이 근소한 잔류개스의 재팽창에 의해 열회수가 행해지는 량 만큼 그 보어(1D) 내부가 냉각된다. 또 사판에 작용하는 흡인력이 잔류개스의 근소한 재팽창분만큼 저감된다.

VALVE MONITORING

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (11) 2007 104 167 (13) A (51) ÌÏÊ F16K 37/00 (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2007104167/06, 05.07.2005 (71) Çà âèòåëü(è): ÒÀÉÊÎ ÔËÎÓ ÊÎÍÒÐÎÓË ÏÀÑÈÔÈÊ ÏÒÈ ËÈÌÈÒÅÄ (NZ) (30) Êîíâåíöèîííûé ïðèîðèòåò: 05.07.2004 NZ 533910 08.07.2004 NZ 60/586,348 (72) Àâòîð(û): ÌÝÉÑÎÍ Øåéí Ìàéêë (NZ) (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 05.02.2007 (87) Ïóáëèêàöè PCT: WO 2006/004442 (12.01.2006) Àäðåñ äë ïåðåïèñêè: 103735, Ìîñêâà, óë. Èëüèíêà, 5/2, ÎÎÎ "Ñîþçïàòåíò", ïàò.ïîâ. Þ.Â.Îáëîâó R U (57) Ôîðìóëà èçîáðåòåíè 1. Êëàïàííîå óñòðîéñòâî, ñîäåðæàùåå êëàïàí (1) ñ êîðïóñîì (4) êëàïàíà, à òàêæå ñ ïåðâîé è âòîðîé êàìåðàìè (6, 8) êëàïàíà, ñîåäèíåííûìè ñ ñîîòâåòñòâóþùèìè ïàòðóáêàìè (10 è 12, 14 è 16) êëàïàíà, ïðè÷åì êàìåðû ñîåäèíåíû ïåðåõîäíûì êàíàëîì (18), ïðè ýòîì óêàçàííûé êëàïàí âûïîëíåí ñ âîçìîæíîñòüþ ïåðåêëþ÷åíè â ñëåäóþùèå ñîñòî íè : i) ïåðâîå «îòêðûòîå» ñîñòî íèå, â êîòîðîì ïåðåõîäíîé êàíàë îòêðûò è ïåðâà è âòîðà êàìåðû êëàïàíà ñîîáùàþòñ ïîñðåäñòâîì ïåðåõîäíîãî êàíàëà, ii) âòîðîå «çàêðûòîå» ñîñòî íèå, â êîòîðîì ïåðåõîäíîé êàíàë çàêðûò ïåðâûì è âòîðûì óïëîòíåíè ìè (24, 26), êîòîðûå ðàñïîëîæåíû â ñîîòâåòñòâóþùèõ ìåñòàõ êàíàëà è ïðåäíàçíà÷åíû äë óïëîòíåíè ïðîñòðàíñòâà ìåæäó ïåðâîé è âòîðîé êàìåðàìè êëàïàíà, à òàêæå ïåðâîé êàìåðû (28) óòå÷êè â îáëàñòè, âë þùåéñ ÷àñòüþ ïåðåõîäíîãî êàíàëà ìåæäó äâóì óïëîòíåíè ìè, èëè iii) òðåòüå ñîñòî íèå «î÷èñòêè», â êîòîðîì îäíî èç äâóõ óïëîòíåíèé íàõîäèòñ â íåðàáî÷åì ïîëîæåíèè äë ñîåäèíåíè , ñîîòâåòñòâåííî, èëè ïåðâîé, èëè âòîðîé êàìåðû êëàïàíà ñ ïåðâîé êàìåðîé óòå÷êè, ïðè ýòîì îñòàâøååñ óïëîòíåíèå íàõîäèòñ â ðàáî÷åì ïîëîæåíèè, à òàêæå ïðèâîä (2) êëàïàíà, ïðåäíàçíà÷åííûé äë âûáîðî÷íîãî ïåðåâîäà êëàïàíà â ëþáîå èç òðåõ ñîñòî íèé â îòâåò íà ñîîòâåòñòâóþùèå ñèãíàëû óïðàâëåíè , è äàò÷èê (3) ïîòîêà, ñîåäèíåííûé ñ ïåðâîé êàìåðîé óòå÷êè è ïðåäíàçíà÷åííûé äë ãåíåðèðîâàíè âûõîäíîãî ñèãíàëà äàò÷èêà ïîòîêà, êîòîðûé ...

Directional control valve

A directional control valve wherein a spool hole having an input port, an actuator port and a tank port is provided in a valve block, wherein a spool is slidably fitted in the spool hole at a position where it can establish and out off a communication between the input port, actuator port and tank port, wherein the input and tank ports are opened to first and second jointing surfaces of the valve block, respectively, and wherein a plurality of said valve blocks are connected to each other by superposing the first and second jointing surfaces to thereby establish communications between the input ports and the tank ports of the respective valve blocks, respectively, said directional control valve being characterized in that an annular groove is formed in an outside position of each of the ports in the second jointing surface of the valve block, that a drain merging passageway communicating with the annular groove is formed so as to be open to the first and second jointing surfaces of the valve block to thereby reduce the pressure of oil flowing through the drain merging passageway to a low pressure substantially equal to the atmospheric pressure.

DRAINING DEVICE

А 2016105995 ко РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) (11) Х\ <“ << <“ < < хх < <“ (13) КО На О (50) МПК ВОЗЕ 504 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2016105995, 16.07.2014 (71) Заявитель(и): АКО ЗЕВЕРИН АЛЬМАНН ГМБХ УНД Приоритет(ы): КО КОММАНДИТГЕЗЕЛЬШАФТ (ОЕ) (30) Конвенционный приоритет: 23.07.2013 РЕ 102013107840.0 (72) Автор(ы): (43) Дата публикации заявки: 29.08.2017 Бюл. №25 НЕМЕЦ Иьюо (СА) (85) Дата начала рассмотрения заявки РСТ на национальной фазе: 24.02.2016 (86) Заявка РСТ: ЕР 2014/065238 (16.07.2014) (87) Публикация заявки РСТ: УГО 2015/010989 (29.01.2015) Адрес для переписки: 105082, Москва, Спартаковский пер., 2, стр. 1, секция 1, этаж 3, ЕВРОМАРКПАТ (54) СЛИВНОЕ УСТРОЙСТВО (57) Формула изобретения 1. Сливное устройство (5) для отвода сточных вод с: - поверхностью (65) верхнего края, которая образует внешнее обрамление сливного устройства (5), - опорной поверхностью (40) для опоры элемента перекрытия таким образом, что его пригодная для прохода верхняя поверхность проходит по существу заподлицо с поверхностью (65) верхнего края, и - днищем (10) для улавливания и для дальнейшего направления сточных вод в отверстие (82) сливного патрубка (80), причем поверхность (65) верхнего края, опорная поверхность (40) и днище (10) соединены друг с другом через проходящие при использовании по существу вертикально соединительные стенки (25, 50), отличающееся тем, что по меньшей мере, часть опорной поверхности (40) выполнена понижающейся в направлении днища (10) таким образом, что при использовании сточные воды, которые попадают на опорную поверхность (40), текут в направлении днища (10). 2. Сливное устройство (5) по п. 1, отличающееся тем, что поверхность (65) верхнего края, по меньшей мере, частично выполнена понижающейся в направлении днища (10) таким образом, что при использовании сточные воды, которые попадают на поверхность (65) верхнего края, стекают в направлении днища (10). Стр.: 1 па 6695019 10с У ...

Disc gate