公开(公告)号：US2175419A

公开(公告)日：1939-10-10

申请号：US16740237

申请日：1937-10-05

申请人： STATOR CORP

发明人： WHITNEY LYMAN F

IPC分类号： F25B43/04

CPC分类号： F25B43/04

公开(公告)号：US2082009A

公开(公告)日：1937-06-01

申请号：US7717136

申请日：1936-04-30

申请人： INGERSOLL RAND CO

发明人： JOHN KIRGAN

IPC分类号： F25B43/04

CPC分类号： F25B43/043

公开(公告)号：US1892869A

公开(公告)日：1933-01-03

申请号：US19871527

申请日：1927-06-14

申请人： STATOR REFRIGERATION INC

发明人： COMSTOCK DANIEL F

IPC分类号： F25B1/08 ,  F25B43/04

CPC分类号： F25B1/08 ,  F25B43/046

公开(公告)号：US1652163A

公开(公告)日：1927-12-13

申请号：US4656825

申请日：1925-07-28

申请人： CARRIER ENGINEERING CORP

发明人： CARRIER WILLIS H

IPC分类号： F25B43/04

CPC分类号： F25B43/043

公开(公告)号：US1525006A

公开(公告)日：1925-02-03

申请号：US69105724

申请日：1924-02-06

申请人： THOMAS SHIPLEY

发明人： THOMAS SHIPLEY

IPC分类号： F25B43/04

CPC分类号： F25B43/04

公开(公告)号：US1483990A

公开(公告)日：1924-02-19

申请号：US46606021

申请日：1921-05-02

申请人： WESTINGHOUSE ELECTRIC & MFG CO

发明人： SCHMIDT HENRY F

IPC分类号： F25B1/08 ,  F25B43/04

CPC分类号： F25B43/043 ,  F25B1/08

公开(公告)号：US1084265A

公开(公告)日：1914-01-13

申请号：US1912675959

申请日：1912-02-07

申请人： FRIEDMANN EDWARD N

发明人： FRIEDMANN EDWARD N

IPC分类号： F25B43/04

CPC分类号： F25B43/04

公开(公告)号：US20240263848A1

公开(公告)日：2024-08-08

申请号：US18622560

申请日：2024-03-29

申请人： Energy Recovery, Inc.

发明人： Azam Mihir Thatte

IPC分类号： F25B9/00 ,  F25B39/00 ,  F25B41/20 ,  F25B43/04 ,  F25B49/02

CPC分类号： F25B9/008 ,  F25B39/00 ,  F25B41/20 ,  F25B43/043 ,  F25B49/02 ,  F25B2309/06 ,  F25B2309/061 ,  F25B2400/23 ,  F25B2600/2515 ,  F25B2700/19 ,  F25B2700/21

摘要： A refrigeration system includes a heat exchanger including a gas cooler or condenser. The heat exchanger includes a heat exchanger inlet and a heat exchanger outlet. The refrigeration system further includes an evaporator including an evaporator inlet and an evaporator outlet. The refrigeration system further includes a compressor including a compressor inlet fluidly coupled to the evaporator outlet and a compressor outlet fluidly coupled to the heat exchanger inlet. The refrigeration system further includes a pressure exchanger (PX) including a first PX inlet fluidly coupled to the heat exchanger outlet, a first PX outlet fluidly coupled to the heat exchanger inlet, a second PX inlet fluidly coupled to the evaporator outlet, and a second PX outlet fluidly coupled to the evaporator inlet.

公开(公告)号：US20240125527A1

公开(公告)日：2024-04-18

申请号：US18277716

申请日：2022-02-18

申请人： MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.

发明人： Nobuki OKA ,  Ryo KAMITO ,  Yoshiaki ITO ,  Taichi YOSHII ,  Tatsuo ISHIGURO ,  Yoshie TOGANO ,  Norihisa HORAGUCHI ,  Masahiko NAGAI ,  Naoya MIYOSHI

IPC分类号： F25B43/04

CPC分类号： F25B43/043 ,  F25B2400/01 ,  F25B2700/195 ,  F25B2700/21163

摘要： Provided is a air purge device that can effectively discharge air. The air purge device includes: an air purge pipe (71) connected to a condenser (12) and configured to extract a mixed gas containing a refrigerant gas and air from the condenser (12); a separation film (23b) provided to the air purge pipe (71) and configured to separate, by a pressure difference, air from the mixed gas extracted by the air purge pipe (71); an exhaust pipe (81) configured to externally guide a gas containing air separated by the separation film (23b); a first valve (24) provided to the exhaust pipe (81); a vacuum pump (27) provided downstream of the first valve (24) in the exhaust pipe (81) and configured to externally discharge a gas present inside the exhaust pipe (81); and a control unit (50), and the control unit (50) activates the vacuum pump (27), opens the first valve (24), and then closes the first valve (24) to stop permeation of air caused by a pressure difference when detecting that a predetermined amount of air has permeated the separation film (23b).

公开(公告)号：US11781817B2

公开(公告)日：2023-10-10

申请号：US17846886

申请日：2022-06-22

申请人： Booz Allen Hamilton Inc.

发明人： Igor Vaisman ,  Joshua Peters

IPC分类号： F28D20/02 ,  F25B5/04 ,  F25B41/31 ,  F25B9/00 ,  F25B19/00 ,  F25B39/00 ,  F25B43/04

CPC分类号： F28D20/021 ,  F25B5/04 ,  F25B9/008 ,  F25B19/005 ,  F25B39/00 ,  F25B41/31 ,  F25B43/043 ,  F25B2309/061 ,  F25B2400/16 ,  F25B2400/19 ,  F25B2400/23 ,  F25B2400/24

摘要： A thermal management system includes a closed-circuit refrigeration system that includes a vapor cycle system (VCS) and a liquid pumping system (LPS). The VCS includes a receiver that stores a refrigerant fluid and a liquid separator. The vapor cycle system is configured to operate in one or more operational modes including at least one of a TES cooling mode, a heat load cooling mode, or a pump-down mode. The LPS includes a thermal energy storage (TES) that stores a phase change material (PCM) and a pump fluidly coupled to at least one evaporator. The evaporator is configured to extract heat from a heat load that is in thermal conductive or convective contact to the evaporator to transfer heat to the refrigerant fluid and provide the refrigerant fluid from an evaporator outlet to the TES.