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1. 发明公开

EP1718908A4 FLUID DIODE EXPANSION DEVICE FOR HEAT PUMPS 审中-公开
标题翻译：流体二极管扩展系统热泵
公开(公告)号：EP1718908A4
公开(公告)日：2007-04-18
申请号：EP05712971
申请日：2005-02-07
申请人： CARRIER CORP
发明人： LIFSON ALEXANDER , DOBMEIER THOMAS J , TARAS MICHAEL F
IPC分类号： F25B27/00 , F16K15/00 , F25B13/00 , F25B39/02 , F25B41/06
CPC分类号： F25B41/062 , F25B13/00 , F25B2341/061 , F25B2500/01 , F25B2500/05 , F25B2500/21
摘要： An expansion device for the heat pump applications consists of a flow resistance device that has a different resistance to refrigerant flow depending on the flow direction through this device. The flow resistance device has no moving parts so that it avoids the damage, wear and contamination problems of the moveable piston in the prior art. The flow resistance device is a fixed obstruction about which the fluid must flow when traveling through the expansion device.

2. 发明公开

EP1429090A2 Kreislauf zur Erzeugung von Kälte oder Wärme 审中-公开
标题翻译：循环产生冷或热
公开(公告)号：EP1429090A2
公开(公告)日：2004-06-16
申请号：EP03028239.6
申请日：2003-12-09
申请人： Otto Egelhof GmbH & Co. KG
发明人： Winterstein, Ralf , Robin, Jean-Jacques , Köstler, Hans
IPC分类号： F25B41/06
CPC分类号： F25B41/06 , F25B41/003 , F25B2341/061
摘要： Kreislauf zur Erzeugung von Kälte oder Wärme mit einem Verdichter, einem Verdampfer, einem Kondensator und einem als separates Bauteil ausgebildeten Drosselorgan (1,16) mit festem Durchflussquerschnitt, wobei zur Verringerung der Herstellungskosten und des notwendigen Bauraums das Drosselorgan (1,16) direkt zwischen zwei Elemente (10,11) des Kreislaufs wie Anschlussrohr (10) und Anschlussstutzen (11) eingesetzt ist.
摘要翻译：电路的冷或热与压缩机，蒸发器，冷凝器和产生一个形成为一个单独的部件节流构件（1,16）配有一个固定的流动横截面，以降低制造成本和所需的安装空间，所述节流构件（1,16）之间直接状的连接管（10）和连接件（11）的电路的两个元件（10,11）被插入。

3. 发明授权

EP0844448B1 Bidirectional flow control device 失效
标题翻译：双向流量控制装置
公开(公告)号：EP0844448B1
公开(公告)日：2003-03-05
申请号：EP97308498.1
申请日：1997-10-24
申请人： CARRIER CORPORATION
发明人： Palmer, John M.
IPC分类号： F25B41/06
CPC分类号： F25B41/06 , F25B2341/061 , Y10T137/7771 , Y10T137/7779

4. 发明公开

EP1202009A1 Dual restrictor shut-off valve for pressurized fluids of air cooling/heating apparatus 有权
标题翻译：关闭阀与空气中冷却/空气加热系统加压的工作介质的双流
公开(公告)号：EP1202009A1
公开(公告)日：2002-05-02
申请号：EP00830714.2
申请日：2000-10-30
申请人： Eaton Aeroquip Inc.
发明人： Kreger, Ross Edward , Gifford, Keith Herbert , Gill, Scott David , Casiraghi, Daniele
IPC分类号： F25B41/06 , F25B41/00
CPC分类号： F25B41/06 , F25B41/003 , F25B2341/061
摘要： A shut-off valve (10) for pressurized fluids in an air cooling/heating apparatus that includes at least one condenser and at least one fluid evaporator communicating with each other by a pipe. The valve includes two ducts (14,16) each containing a restrictor (34,34a) coaxially formed with a capillary (46) designed to cause rapid expansion of the fluid when it emerges from the capillary (46), thus allowing expansion of the fluid in either the heating or cooling mode. The valve (10) further includes a duct (18) for sampling the pressurized fluid before expansion during operation in either the heating or cooling mode.
摘要翻译：截流阀（10），用于加压流体在空气的冷却/加热设备包括至少做了一个冷凝器和至少一个蒸发器的流体通过管海誓山盟通信。该阀包括两个管道（14,16）各含有一个限流器（34,34A）具有设计成使所述流体的快速膨胀当从毛细管（46）出现的毛细管（46）同轴地形成从而允许扩张无论是在加热或冷却模式中的流体。所述阀（10）进一步包括用于在任一手术期间采样膨胀前的加压流体的加热或冷却模式中的管道（18）。

5. 发明公开

EP0967448A3 Refrigerant expansion valve 审中-公开
标题翻译：制冷剂用膨胀阀
公开(公告)号：EP0967448A3
公开(公告)日：2001-12-12
申请号：EP99201741.8
申请日：1999-06-01
申请人： Delphi Technologies, Inc.
发明人： Cummings, Larry Donald , Eckstein, Taylor R Jr.,
IPC分类号： F25B41/06 , F16K47/02 , F25B43/00
CPC分类号： F25B41/06 , F25B2341/061 , F25B2500/12
摘要： An automotive air conditioning system orifice tube type refrigerant expansion valve (10) is axially symmetrical, so as to be error proof at installation, and/or so as to operate in a bi directional refrigerant flow. A pair of coaxial screens (20,28) surrounding each end of the orifice tube (12), an inner noise attenuation screen (28) of finer mesh, and an outer particulate screen (20) of coarser mesh, provide upstream particulate exclusion and downstream noise attenuation without the potential for reverse installation. In addition, by pass ports (26) allow for a by pass flow should the downstream inner screen (28) become plugged.

6. 发明公开

EP0844449A3 Bidirectional metered flow control device 失效
标题翻译：计量双向流动的控制装置
公开(公告)号：EP0844449A3
公开(公告)日：1999-05-12
申请号：EP97308499.9
申请日：1997-10-24
申请人： CARRIER CORPORATION
发明人： Voorhis, Roger J.
IPC分类号： F25B41/06
CPC分类号： F25B41/06 , F25B2341/061 , Y10T137/7779
摘要： A device (30) for controlling or metering fluid flow in either direction through a conduit. The device (30) comprises an elongated body (31) having two end walls (32,33) forming an internal chamber (34) therebetween. Disposed within the chamber (34) is a free piston (51) having an axial passageway (52) extending therethrough. One end wall (32) of the device (30) has a metering orifice (41) and one or more bypass openings (43). The other end wall (33) also has a metering orifice (42) and one or more bypass openings (44). Fluid flow through the device (30) urges piston (51) against the end wall (33) in the direction of fluid flow. In this position, the piston (51) blocks the bypass opening(s) (44) in the end wall (33) in the direction of fluid flow. Fluid flowing into the device (30) can pass through the bypassing opening(s) (43) of the opposite end wall (32). Fluid flowing out of the device (30) must pass through the metering orifice (42) in the end wall (33) in the direction of the fluid flow. Upon a flow reversal, the piston (51) is urged against the opposite end wall (32). In this position, fluid will flow through the metering orifice (41) in the end wall (32) of the fluid direction and through the bypass opening(s)(44) in the opposite end wall (33). The device (30) is adapted for use in a reversible vapor compression air conditioning system. In this application, the sizes of the two orifices (41,42) are different so that one can provide proper metering for cooling mode operation and the other can provide proper metering for heating mode operation.

7. 发明授权

EP0625684B1 Combination expansion and flow distributor device 失效
标题翻译：合并的膨胀和流量分配器装置
公开(公告)号：EP0625684B1
公开(公告)日：1998-10-21
申请号：EP94630031.6
申请日：1994-05-11
申请人： CARRIER CORPORATION
发明人： Rust, Raymond A., Jr. , Amick, Larry D.
IPC分类号： F25B41/06
CPC分类号： F25B41/06 , F25B2341/061

8. 发明公开

EP0851189A2 Bidirectional flow control device 失效
标题翻译： Zweirichtungsdurchflussregelvorrichtung
公开(公告)号：EP0851189A2
公开(公告)日：1998-07-01
申请号：EP97309531.8
申请日：1997-11-26
申请人： CARRIER CORPORATION
发明人： Kimberly, Kevin A. , Palmer, John M.
IPC分类号： F25B41/06
CPC分类号： F25B41/06 , F16K17/19 , F25B2341/061 , Y10T137/7779 , Y10T137/7846
摘要： A device (30) for controlling or metering fluid flow in either direction through a conduit. The device (30) comprises a shell (31) disposed in communication with the conduit. Disposed within the shell (31) is a body (51) having a pair of metering orifices (41,42) axially extending therethrough. A valve (52) is disposed within the shell (31) and adapted such that fluid flow in a first direction through the device (30) urges the valve (52) to allow fluid flow through the first metering orifice (41) and closes off the second metering orifice (42). Upon a flow reversal, the fluid urges the valves means (52) to operate in the opposite manner wherein the first metering orifice (41) is closed off and communication is established through the second metering orifice (42). The device (30) is adapted for use in a reversible vapor compression air conditioning system. In this application, one metering orifice (41) in the body is sized to provide proper metering for heating mode operation and one metering orifice (42) is sized to provide proper metering for cooling mode operation.
摘要翻译：一种用于控制或计量通过导管的任一方向流体流动的装置（30）。设备（30）包括与导管连通的外壳（31）。设置在壳体（31）内的是具有轴向延伸穿过其中的一对计量孔（41,42）的主体（51）。阀（52）设置在外壳（31）内并适于使得沿第一方向的流体流动通过装置（30）促使阀（52）允许流体流过第一计量孔（41）并关闭第二计量孔口（42）。在流动反转时，流体促使阀装置（52）以相反的方式操作，其中第一计量孔（41）被关闭并且通过第二计量孔（42）建立连通。该装置（30）适用于可逆蒸汽压缩空调系统。在该应用中，主体中的一个计量孔（41）的尺寸设置成为加热模式操作提供适当的计量，并且一个计量孔（42）的尺寸被设计成为冷却模式操作提供适当的计量。

9. 发明公开

EP0439992A3 Variable area refrigerant expansion device 失效
标题翻译：可变区制冷剂膨胀装置
公开(公告)号：EP0439992A3
公开(公告)日：1991-12-18
申请号：EP90630259.1
申请日：1990-12-21
申请人： CARRIER CORPORATION
发明人： Koenig, Kenneth , Reedy, Wayne R.
IPC分类号： F25B41/06 , G05D16/10
CPC分类号： F25B41/06 , F25B2341/061 , G05D7/0133 , Y10T137/7791 , Y10T137/7792 , Y10T137/7834
摘要： A refrigerant flow metering device for use in a refrigeration system includes a body (20) having a flow passage extending therethrough. A piston (62) having a flow metering port (80) extending therethrough is movably disposed within the flow passage. An elongated member (60) extends into the metering port (80) of the piston (62) and cooperates with the port to define a flow metering passage (81) therebetween. The elongated member (60) is configured such that it will vary the cross-sectional area of the flow metering passage (81) as a function of the position of the member to the metering port. Means (70, 72) are provided for supporting the elongated member (60) within the housing and for controlling the relative axial position of the elongated member (60) and the piston (62) with respect to one another as a function of the differential pressure across the piston (62). The refrigerant expansion device is capable of responding to certain pressure and flow conditions within a refrigeration system to provide optimum expansion areas within the device for such pressure and flow conditions.

10. 发明公开

EP1844269A4 TUBE INSET AND BI-FLOW ARRANGEMENT FOR A HEADER OF A HEAT PUMP 审中-公开
标题翻译： ROHREINSATZ-和两个电源安排一个头热泵
公开(公告)号：EP1844269A4
公开(公告)日：2010-07-07
申请号：EP05855202
申请日：2005-12-22
申请人： CARRIER CORP
发明人： RIOS ARTURO , KIRKWOOD ALLEN C
IPC分类号： F25B29/00 , F28F9/02 , F28F27/02
CPC分类号： F28F9/0273 , F25B39/028 , F25B41/067 , F25B2341/061 , F25B2500/01 , F28D1/05366 , F28F2260/02 , Y10T29/49359

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