Patents-Review.com
ClassID:

159193 ⎘

F25B43/043 - CPC Classification

Classification description:

Arrangements for separating or purifying gases or liquids ; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases for compression type systems

Recent Application in this class:
#1
20250362066
2025-11-27

CHILLER PURGE SYSTEMS AND METHODS

 #2
20250354732
2025-11-20

3D Gradient porous structure for Phase Separation Utilizing Additive Manufacturing Methods

 #3
20250251177
2025-08-07

REFRIGERATION SYSTEM WITH HIGH SPEED ROTARY PRESSURE EXCHANGER

 #4
20250027695
2025-01-23

HEAT SUPPLY APPARATUS

 #5
20240288207
2024-08-29

ON-DEMAND AIR BLEEDING METHOD FOR REFRIGERATION SYSTEMS, AND SYSTEM FOR IMPLEMENTING SAID METHOD

 #6
20240263848
2024-08-08

Refrigeration system with high speed rotary pressure exchanger

 #7
20240125527
2024-04-18

AIR PURGE DEVICE

 #8
20240001261
2024-01-04

DEVICE FOR REFRIGERATION SYSTEM

 #9
20230417464
2023-12-28

REFRIGERANT COLLECTOR AND AIR SEPARATOR

 #10
20230392840
2023-12-07

Vapor cycle cooling system for high powered devices

 #11
20230384009
2023-11-30

MEMBRANE PURGE SYSTEM

 #12
20230228467
2023-07-20

SYSTEMS AND METHODS FOR CONTROLLING A PURGE UNIT OF A VAPOR COMPRESSION SYSTEM

 #13
20230184472
2023-06-15

REFRIGERATION CIRCUIT AND REFRIGERATION DEVICE

 #14
20230003423
2023-01-05

Thermal management systems for extended operation

 #15
20230001431
2023-01-05

Intermediate coolant gas separation device for active deaeration system

 #16
20220404105
2022-12-22

Thermal management systems for extended operation

 #17
20220404078
2022-12-22

Gas-Liquid Separation Device and Refrigeration Cycle Apparatus

 #18
20220404072
2022-12-22

Air-cooled refrigeration cycle arrangement

 #19
20220381496
2022-12-01

Refrigeration system with high speed rotary pressure exchanger

 #20
20220381492
2022-12-01

Nano-separation refrigeration system and method for refrigeration circulation

 #21
20220364772
2022-11-17

Trans-critical thermodynamic system and method for removing solutes from fluid

 #22
20220214068
2022-07-07

AIR-CONDITIONING DEVICE AND AIR-CONDITIONING SYSTEM

 #23
20220186995
2022-06-16

System and method for removing noncondensing gas from refrigeration system

 #24
20220186986
2022-06-16

Cooling system

 #25
20220146167
2022-05-12

Cooling apparatus and cooling method

 #26
20220057125
2022-02-24

Separator

 #27
20220011029
2022-01-13

Air conditioner

 #28
20210364203
2021-11-25

Enhanced refrigeration purge system

 #29
20210364202
2021-11-25

Enhanced refrigeration purge system

 #30
20210356184
2021-11-18

Purge system for chiller system

 #31
20210348812
2021-11-11

Refrigeration system with purge and acid filter

 #32
20210231354
2021-07-29

Membrane purge system

 #33
20210229024
2021-07-29

Enhanced refrigeration purge system

 #34
20210220757
2021-07-22

Bubble separator, and fluid circuit for automobile that includes bubble separator

 #35
20210215398
2021-07-15

Refrigeration cycle device

 #36
20210116157
2021-04-22

Air-vapor separation device for separating air from refrigerant vapor and method thereof

 #37
20210102737
2021-04-08

Apparatus for removing non-condensable gases from a refrigerant

 #38
20210095902
2021-04-01

3D Gradient porous structure for Phase Separation Utilizing Additive Manufacturing Methods

 #39
20210095901
2021-04-01

HVACR system using environmentally-friendly refrigerant with purge

 #40
20200355413
2020-11-12

SYSTEMS AND METHODS FOR PURGING A CHILLER SYSTEM

 #41
20200326117
2020-10-15

REFRIGERATION UNIT WITH ATMOSPHERE CONTROL SYSTEM

 #42
20200240690
2020-07-30

Activation and deactivation of a purge unit of a vapor compression system based at least in part on conditions within a condenser of the vapor compression system

 #43
20200240685
2020-07-30

Systems and methods for controlling a purge unit of a vapor compression system

 #44
20200158381
2020-05-21

Refrigeration cycle device

 #45
20200084918
2020-03-12

Air-vapor separation method for immersed liquid cooling system and device thereof

 #46
20200041181
2020-02-06

SYSTEMS AND METHODS FOR PURGING A CHILLER SYSTEM

 #47
20200009939
2020-01-09

Methods and system for a degas bottle

 #48
20200009501
2020-01-09

Magnetic desiccant bag

 #49
20190368793
2019-12-05

A METHOD AND SYSTEM FOR REDUCING PROPANE CONTENT IN A REFRIGERANT CONTAINING PROPANE

 #50
20190285323
2019-09-19

Refrigeration system with purge and acid filter

 #51
20190234661
2019-08-01

Low pressure integrated purge

 #52
20190203992
2019-07-04

SYSTEMS AND METHODS FOR PURGING A CHILLER SYSTEM

 #53
20190178539
2019-06-13

Refrigeration system and method of use

 #54
20190160918
2019-05-30

Refrigerant container

 #55
20190113262
2019-04-18

Purge system for chiller system

 #56
20190078821
2019-03-14

Refrigerating system and purification method for the same

 #57
20190063804
2019-02-28

Tank temperature probe with positional sensor

 #58
20190063801
2019-02-28

EVAPORATOR AND CENTRIFUGAL CHILLER PROVIDED WITH THE SAME

 #59
20190056159
2019-02-21

PURGING DEVICE, CHILLER EQUIPPED WITH SAME, AND METHOD FOR CONTROLLING PURGING DEVICE

 #60
20190041110
2019-02-07

Purging device, chiller equipped with same, and method for controlling purging device

 #61
20190024957
2019-01-24

VAPOR COMPRESSION-TYPE REFRIGERATOR AND METHOD FOR CONTROLLING SAME

 #62
20180363960
2018-12-20

Heat pump having a foreign gas collection chamber, method for operating a heat pump, and method for producing a heat pump

 #63
20180363958
2018-12-20

Heat pump with a gas trap, method for operating with a gas trap, and method for producing a heat pump with a gas trap

 #64
20180299174
2018-10-18

Refrigerant processing device and refrigeration air conditioning system

 #65
20180283747
2018-10-04

Thermoelectric purge unit

 #66
20180209709
2018-07-26

Refrigerating machine and control method therefor

 #67
20180187935
2018-07-05

Refrigerating system and purification method for the same

 #68
20180164007
2018-06-14

Refrigeration cycle device

 #69
20180120007
2018-05-03

Gas recovery system, compressor system, and refrigeration cycle system

 #70
20180066880
2018-03-08

Refrigeration purge system

 #71
20170343280
2017-11-30

Refrigerant vent rectifier and efficiency booster

 #72
20170343257
2017-11-30

Gas recovery system for compressor, compressor system, and refrigeration cycle system

 #73
20170307269
2017-10-26

Non-condensable gas purge system for refrigeration circuit

 #74
20170219260
2017-08-03

Control device and control method for bleed device

 #75
20160216018
2016-07-28

Refrigeration cycle apparatus, method of manufacturing the same, and method of installing the same

 #76
20160175740
2016-06-23

Purge system for chiller system

 #77
20160102899
2016-04-14

Apparatus and method for increasing removal rate of residue

 #78
20160054040
2016-02-25

Compressor bearing cooling via purge unit

 #79
20160033184
2016-02-04

Purging apparatus

 #80
20160025393
2016-01-28

Refrigeration Purger Monitor

 #81
20150308723
2015-10-29

Pressure control for refrigerant system

 #82
20150267950
2015-09-24

System and method for recovering refrigerant

 #83
20150107279
2015-04-23

Apparatus and method for recovering and regenerating a refrigerant from an A/C plant

 #84
20130283830
2013-10-31

Refrigeration system with purge and acid filter

 #85
20110146316
2011-06-23

Device and Method for an Efficient Surface Evaporation and for an Efficient Condensation

 #86
20110079040
2011-04-07

REFRIGERATING CYCLE DEVICE AND AIR CONDITIONER

 #87
20070113581
2007-05-24

Method for installing refrigeration device, and refrigeration device

 #88
20070101759
2007-05-10

Refrigeration apparatus constructing method, and refrigeration apparatus

 #89
20050274139
2005-12-15

Sub-ambient refrigerating cycle

 #90
17191826
2023-01-24

Thermal management systems