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1. 发明申请

WO2019100288A1 HYBRID ELECTROCALORIC HEAT PUMP SYSTEM 审中-公开
公开(公告)号：WO2019100288A1
公开(公告)日：2019-05-31
申请号：PCT/CN2017/112614
申请日：2017-11-23
申请人： CARRIER CORPORATION , WANG, Jialong
发明人： WANG, Jialong , GUO, Dongzhi , ANNAPRAGADA, Subramanyaravi , RADCLIFF, Thomas D. , LI, Sheng , VERMA, Parmesh , WALKER, Craig R.
IPC分类号： F24F12/00 , F25B21/02
摘要： A building heating or cooling system is disclosed that includes an air handling system comprising an air delivery flow path (44) in fluid communication with a conditioned space (40) in the building. The building heating or cooling system also includes an electrocaloric heating or cooling system (10, 11) that includes first and second modules (12, 14). A first inlet receives air from the conditioned space (40) or the air delivery flow path (44) and directs it through the first or second module (12, 14) to a first outlet to the conditioned space (40) or the air delivery flow path (44), and a second inlet that receives air from conditioned space (40) or the air delivery flow path (44) and directs it through the first or second module (12,14) to a second outlet to outside the conditioned space (40).

2. 发明申请

WO2020041434A1 ELECTROCALORIC HEAT TRANSFER ARTICLES AND SYSTEMS 审中-公开
公开(公告)号：WO2020041434A1
公开(公告)日：2020-02-27
申请号：PCT/US2019/047449
申请日：2019-08-21
申请人： CARRIER CORPORATION
发明人： XIE, Wei , MANTESE, Joseph V. , EASTMAN, Scott Alan , ANNAPRAGADA, Subramanyaravi , RIOUX, William A. , VERMA, Parmesh
IPC分类号： F25B21/00
摘要： A heat transfer system is disclosed that includes a plurality of supported electrocaloric film segments (46) arranged in a stack and connected to a frame (10). A working fluid flow path (44) extends through the stack, disposed between adjacent electrocaloric film segments. The working fluid flow path is in operative thermal communication with a heat sink and a heat source at opposite ends of the working fluid flow path. A plurality of electrodes are arranged to generate an electric field in the electrocaloric film segments, and are connected to a power source configured to selectively apply voltage to activate the electrodes in coordination with fluid flow along the working fluid flow path to transfer heat from the heat source to the heat sink. The heat transfer system further includes a film stress management mechanism.

3. 发明申请

WO2018232393A1 METHOD OF MAKING ELECTROCALORIC ARTICLES 审中-公开
公开(公告)号：WO2018232393A1
公开(公告)日：2018-12-20
申请号：PCT/US2018/038052
申请日：2018-06-18
申请人： CARRIER CORPORATION
发明人： SCHMIDT, Wayde, R. , CULP, Slade, R. , XIE, Wei , MANTESE, Joseph, V. , EASTMAN, Scott, Alan , ANNAPRAGADA, Subramanyaravi , DARDONA, Sameh , WALKER, Craig, R. , VERMA, Parmesh
IPC分类号： H01L37/02
摘要： A method of making an electrocaloric is disclosed. The method includes: (a) providing a roll of a film comprising an electrocaloric material or a supply of multiple sheets of a film comprising an electrocaloric material; (b) delivering film from the roll or the supply of multiple sheets to a conductive material application station; (c) forming electrodes comprising a patterned disposition of conductive material on the film at the application station to form an electrocaloric article (d) delivering film from the application station to a take-up roll or an inventory of electrocaloric sheets; and (e) repeating (b), (c), and (d) to form multiple electrocaloric articles.

4. 发明申请

WO2017192302A1 EJECTOR-ENHANCED HEAT RECOVERY REFRIGERATION SYSTEM 审中-公开
标题翻译：喷射增强型热回收制冷系统
公开(公告)号：WO2017192302A1
公开(公告)日：2017-11-09
申请号：PCT/US2017/029326
申请日：2017-04-25
申请人： CARRIER CORPORATION
发明人： ELSHERBINI, Abdelrahman I. , VERMA, Parmesh , COGSWELL, Frederick J.
IPC分类号： F25B7/00 , F25B1/06 , F25B6/04 , F25B40/02 , F25B27/02
摘要： A refrigerated transport system (20) comprises: an engine (30). A vapor compression system (50) comprises: a compressor (40) for compressing a flow of a refrigerant; a first heat exchanger (60) along a refrigerant flowpath (52) of the refrigerant; and a second heat exchanger (66) along the refrigerant flowpath of the refrigerant. A heat recovery system (56) has: a first heat exchanger (110) for transferring heat from the engine to a heat recovery fluid along a heat recovery flowpath (58); and a second heat exchanger (112; 63) along the heat recovery flowpath. The heat recovery system second heat exchanger and the vapor compression system first heat exchanger are respective portions of a shared tube/fin package.
摘要翻译：冷藏运输系统（20）包括：发动机（30）。蒸汽压缩系统（50）包括：压缩机（40），用于压缩制冷剂的流量; 沿制冷剂的制冷剂流路（52）的第一热交换器（60）和沿着制冷剂的制冷剂流动路径的第二热交换器（66）。热回收系统（56）具有：第一热交换器（110），用于沿着热回收流动路径（58）将热量从发动机传递到热回收流体; 和沿着热回收流动路径的第二热交换器（112; 63）。热回收系统第二热交换器和蒸气压缩系统第一热交换器是共享管/鳍片封装的相应部分。

5. 发明申请

WO2017083334A1 SERIES LOOP INTERMODAL CONTAINER 审中-公开
标题翻译：系列环形集装箱
公开(公告)号：WO2017083334A1
公开(公告)日：2017-05-18
申请号：PCT/US2016/061059
申请日：2016-11-09
申请人： CARRIER CORPORATION
发明人： EDDY, Renee A. , BURCHILL, Jeffrey J. , RUSIGNUOLO, Giorgio , CHOPKO, Robert A. , BURNS, Larry D. , RYDKIN, Ivan , POOLMAN, Ciara N. , PAPAS, Paul , VERMA, Parmesh
IPC分类号： F25B25/00 , B60H1/32 , F25B23/00
CPC分类号： F25B25/005 , F25B23/006 , F25B2400/12
摘要： A refrigerated transport system (20) comprises a body (22) enclosing a refrigerated compartment (69). A refrigeration system (30) comprises: a vapor compression loop (31) having a first heat exchanger (38) positioned to reject heat to an external environment in a cooling mode. A heat transfer loop (32) has a second heat exchanger (58) positioned to absorb heat from the refrigerated compartment in the cooling mode. An inter-loop heat exchanger (44) has a first leg (42) along the vapor compression loop and a second leg (43) along the heat transfer loop in heat exchange relation with the first leg.
摘要翻译：冷藏运输系统（20）包括封闭冷藏室（69）的主体（22）。一种制冷系统（30）包括：具有第一热交换器（38）的蒸汽压缩回路（31），所述第一热交换器定位成在冷却模式下将热量排出到外部环境。传热回路（32）具有第二热交换器（58），该第二热交换器定位成在冷却模式下吸收来自冷藏室的热量。环路间热交换器（44）具有沿蒸气压缩回路的第一支路（42）和沿着热交换环路与第一支路热交换的第二支路（43）。

6. 发明申请

WO2017007585A1 EJECTOR HEAT PUMP 审中-公开
标题翻译：喷枪热泵
公开(公告)号：WO2017007585A1
公开(公告)日：2017-01-12
申请号：PCT/US2016/037822
申请日：2016-06-16
申请人： CARRIER CORPORATION
发明人： LIU, Hongsheng , VERMA, Parmesh , RADCLIFF, Thomas D.
IPC分类号： F25B41/00 , F25B13/00
CPC分类号： F25B13/00 , F04F5/46 , F25B9/002 , F25B9/08 , F25B41/00 , F25B41/04 , F25B2341/0012 , F25B2341/0015 , F25B2400/0407 , F25B2400/23
摘要： A vapor compression system (200; 400; 600; 700; 800; 900; 1000) comprises a plurality of valves (260, 262, 264; 260) controllable to define a first mode flowpath and a second mode flowpath. The first mode flowpath is sequentially through: a compressor (22); a first heat exchanger (30); a first nozzle (228; 624); and a separator (48), and then branching into: a first branch returning to the compressor; and a second branch passing through an expansion device (70) and a second heat exchanger (64) to the rejoin the flowpath between the first heat exchanger and the separator. The second mode flowpath is sequentially through: the compressor; the second heat exchanger; a second nozzle (248; 625); and the separator, and then branching into: a first branch returning to the compressor; and a second branch passing through the expansion device and first heat exchanger to the rejoin the flowpath between the first heat exchanger and the separator.
摘要翻译：蒸汽压缩系统（200; 400; 600; 700; 800; 900; 1000）包括多个可控制以限定第一模式流动路径和第二模式流动路径的阀门（260,262,264; 260）。第一模式流路顺序地通过：压缩机（22）; 第一热交换器（30）; 第一喷嘴（228; 624）; 和分离器（48），然后分支成：返回到压缩机的第一分支; 以及通过膨胀装置（70）和第二热交换器（64）的第二分支，以重新连接第一热交换器和分离器之间的流路。第二模式流路顺序地通过：压缩机; 第二换热器; 第二喷嘴（248; 625）; 分离器，然后分支成：返回到压缩机的第一分支; 以及第二分支，其通过所述膨胀装置和所述第一热交换器重新接合所述第一热交换器和所述分离器之间的流路。

7. 发明申请

WO2015009721A1 FLAME ARRESTORS FOR USE WITH A HVAC/R SYSTEM 审中-公开
标题翻译：用于HVAC / R系统的火焰灭火器
公开(公告)号：WO2015009721A1
公开(公告)日：2015-01-22
申请号：PCT/US2014/046693
申请日：2014-07-15
申请人： CARRIER CORPORATION
发明人： PAPAS, Paul , VERMA, Parmesh , LORD, Richard, G. , WALTER, William, F.
IPC分类号： F24F11/00 , A62C4/02
CPC分类号： F24F11/02 , A62C4/02 , F24F11/30 , F24F11/35 , F24F11/89
摘要： An HVAC/R system including an HVAC component configured to allow a flammable refrigerant to flow therethrough, at least one supply flame arrestor positioned within the supply air steam, and at least one return flame arrestor positioned within the return air stream, wherein each flame arrestor includes an open area greater than 60%.
摘要翻译：一种HVAC / R系统，包括构造成允许可燃制冷剂流过其中的HVAC部件，定位在供应空气蒸汽内的至少一个供应阻火器，以及定位在返回空气流内的至少一个返回阻火器，其中每个阻火器包括大于60％的开放面积。

8. 发明申请

WO2012012501A2 HIGH EFFICIENCY EJECTOR CYCLE 审中-公开
标题翻译：高效率的喷射器循环
公开(公告)号：WO2012012501A2
公开(公告)日：2012-01-26
申请号：PCT/US2011/044632
申请日：2011-07-20
申请人： CARRIER CORPORATION , ZOU, Jiang , LIU, Hongsheng , VERMA, Parmesh , RADCLIFF, Thomas, D. , WANG, Jinliang
发明人： ZOU, Jiang , LIU, Hongsheng , VERMA, Parmesh , RADCLIFF, Thomas, D. , WANG, Jinliang
IPC分类号： F25B41/00 , F25B40/00 , F25B40/02
CPC分类号： F25B41/00 , F25B5/02 , F25B6/04 , F25B9/008 , F25B9/06 , F25B40/00 , F25B40/02 , F25B41/062 , F25B2341/0011 , F25B2341/0015 , F25B2400/14
摘要： A system (200; 250; 270) has a compressor (22), a heat rejection heat exchanger (30), first (38) and second (202) ejectors, first (64) and second (220) heat absorption heat exchangers, and a separator. The ejectors each have a primary inlet (40, 204) coupled to the heat rejection exchanger to receive refrigerant. A second heat absorption heat exchanger (220) is coupled to the outlet of the second ejector to receive refrigerant. The separator (48) has an inlet (50) coupled to the outlet of the first ejector to receive refrigerant from the first ejector. The separator has a gas outlet (54) coupled to the secondary inlet (206) of the second ejector to deliver refrigerant to the second ejector. The separator has a liquid outlet (52) coupled to the secondary inlet (42) of the first ejector via the first heat absorption heat exchanger to deliver refrigerant to the first ejector.
摘要翻译：系统（200; 250; 270）具有压缩机（22），排热换热器（30），第一（38）和第二（202）喷射器，第一（64）和第二（220）吸热式热交换器，和分隔符。喷射器各自具有联接到排热交换器以接收制冷剂的主入口（40,204）。第二吸热式热交换器（220）联接到第二喷射器的出口以接收制冷剂。分离器（48）具有连接到第一喷射器的出口的入口（50），以从第一喷射器接收制冷剂。分离器具有联接到第二喷射器的次级入口（206）的气体出口（54），以将制冷剂输送到第二喷射器。分离器具有经由第一吸热式热交换器联接到第一喷射器的次级入口（42）的液体出口（52），以将制冷剂输送到第一喷射器。

9. 发明申请

WO2012012496A2 EJECTOR CYCLE REFRIGERANT SEPARATOR 审中-公开
标题翻译：喷射器循环冷冻机分离器
公开(公告)号：WO2012012496A2
公开(公告)日：2012-01-26
申请号：PCT/US2011/044626
申请日：2011-07-20
申请人： CARRIER CORPORATION , VERMA, Parmesh , WANG, Jinliang , COGSWELL, Frederick, J. , HUFF, Hans-Joachim , LIFSON, Alexander , LORD, Richard, G.
发明人： VERMA, Parmesh , WANG, Jinliang , COGSWELL, Frederick, J. , HUFF, Hans-Joachim , LIFSON, Alexander , LORD, Richard, G.
IPC分类号： F25B41/00
CPC分类号： F25B41/00 , F25B1/10 , F25B40/00 , F25B43/006 , F25B2309/061 , F25B2341/0011 , F25B2341/0012 , F25B2400/23 , F25B2600/21
摘要： A system has a compressor. A heat rejection heat exchanger is coupled to the compressor to receive refrigerant compressed by the compressor. An ejector has a primary inlet coupled with heat rejection heat exchanger to receive refrigerant, a secondary inlet, and an outlet. The system has a heat absorption heat exchanger. The system includes means for providing at least of a 1-10% quality refrigerant to the heat absorption heat exchanger and an 85-99% quality refrigerant to at least one of the compressor and, if present, a suction line heat exchanger.
摘要翻译：系统具有压缩机。排热热交换器与压缩机连接以接收由压缩机压缩的制冷剂。喷射器具有与散热换热器相连接的主入口以接收制冷剂，次级入口和出口。该系统具有吸热式热交换器。该系统包括用于向吸热热交换器提供至少1-10％质量的制冷剂的装置，以及至少一个压缩机以及如果存在吸入管线热交换器的85-99％质量的制冷剂。

10. 发明申请

WO2012012488A1 HIGH EFFICIENCY EJECTOR CYCLE 审中-公开
标题翻译：高效率的喷射器循环
公开(公告)号：WO2012012488A1
公开(公告)日：2012-01-26
申请号：PCT/US2011/044614
申请日：2011-07-20
申请人： CARRIER CORPORATION , WANG, Jinliang , VERMA, Parmesh
发明人： WANG, Jinliang , VERMA, Parmesh
IPC分类号： F25B41/00
CPC分类号： F25B1/06 , F25B41/00 , F25B43/006 , F25B2309/061 , F25B2341/0011 , F25B2341/0013 , F25B2341/0015
摘要： A system has a compressor (22), a heat rejection heat exchanger (30), first and second ejectors (38, 202), first and second heat absorption heat exchangers (64, 220), and first and second separators (118, 210). The heat rejection heat exchanger is coupled to the compressor to receive refrigerant compressed by the compressor. The first ejector has a primary inlet coupled to the heat rejection exchanger to receive refrigerant, a secondary inlet, and an outlet. The first separator has an inlet coupled to the outlet of the first ejector to receive refrigerant from the first ejector. The first separator has a gas outlet coupled to the compressor to return refrigerant to the compressor. The first separator has a liquid outlet coupled to the secondary inlet of the ejector to deliver refrigerant to the first ejector. The first heat absorption heat exchanger is coupled to the liquid outlet of the first separator to receive refrigerant and to the secondary inlet of the first ejector to deliver refrigerant to the first ejector. The second ejector has a primary inlet coupled to the liquid outlet of the first separator to receive refrigerant, a secondary inlet, and an outlet. The second separator has an inlet coupled to an outlet of the second ejector to receive refrigerant from the second ejector, a gas outlet coupled to the compressor to return refrigerant to the compressor, and a liquid outlet. The second heat absorption heat exchanger is coupled to the liquid outlet of the second separator to receive refrigerant and to the secondary inlet of the second ejector to deliver refrigerant to the second ejector.
摘要翻译：一种系统具有压缩机（22），排热换热器（30），第一和第二喷射器（38,202），第一和第二吸热热交换器（64,220），以及第一和第二分离器）。排热热交换器与压缩机相连以接收由压缩机压缩的制冷剂。第一喷射器具有联接到排热换热器以接收制冷剂，次级入口和出口的主入口。第一分离器具有联接到第一喷射器的出口的入口以从第一喷射器接收制冷剂。第一分离器具有联接到压缩机的气体出口，以将制冷剂返回到压缩机。第一分离器具有联接到喷射器的次级入口的液体出口，以将制冷剂输送到第一喷射器。第一吸热式热交换器被耦合到第一分离器的液体出口以接收制冷剂和第一喷射器的次级入口以将制冷剂输送到第一喷射器。第二喷射器具有联接到第一分离器的液体出口的主入口以接收制冷剂，次级入口和出口。第二分离器具有联接到第二喷射器的出口的入口，以从第二喷射器接收制冷剂，连接到压缩机以将制冷剂返回到压缩机的气体出口和液体出口。第二吸热式热交换器耦合到第二分离器的液体出口以接收制冷剂并且连接到第二喷射器的次级入口以将制冷剂输送到第二喷射器。

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