Patents-Review.com
ClassID:

159424 ⎘

F25B2400/02 - CPC Classification

Classification description:

General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of Centrifugal separation of gas, liquid or oil

Recent Application in this class:
#1
20240240843
2024-07-18

REFRIGERANT VESSEL AND REFRIGERATION CYCLE APPARATUS

 #2
20240018961
2024-01-18

Compressor containing oil separator with multiple internal muffler spaces

 #3
20230080586
2023-03-16

OIL SEPARATOR AND OUTDOOR UNIT FOR AIR CONDITIONER

 #4
20220373241
2022-11-24

CENTRIFUGAL FLASH TANK

 #5
20220221227
2022-07-14

Heat exchanger and cooling method

 #6
20220213879
2022-07-07

Linear compressor

 #7
20210302081
2021-09-30

Integrated oil separator with flow management

 #8
20210215412
2021-07-15

Vertical oil separator

 #9
20210180843
2021-06-17

RECEIVER/DRIER FOR A REFRIGERANT FLUID CIRCUIT EQUIPPING A VEHICLE, IN PARTICULAR A MOTOR VEHICLE

 #10
20210172661
2021-06-10

Separator and refrigeration cycle apparatus

 #11
20200333022
2020-10-22

Fluid management system and method

 #12
20200248941
2020-08-06

Oil separator and air conditioner including the same

 #13
20200230535
2020-07-23

Oil separator

 #14
20200047098
2020-02-13

Cyclone for separation of gas-liquid mixture, and a refrigerant accumulator containing this cyclone

 #15
20200016522
2020-01-16

Centrifugal Mesh Mist Eliminator

 #16
20190388805
2019-12-26

Multifunctional phase separation apparatus

 #17
20190242622
2019-08-08

Refrigeration cycle apparatus

 #18
20190234693
2019-08-01

Two-phase thermal loop with rotary separation

 #19
20190072298
2019-03-07

Refrigeration appliance with multiple temperature zones

 #20
20180363957
2018-12-20

Method and device for generation of electric power and cold using low-potential heat sources

 #21
20180299174
2018-10-18

Refrigerant processing device and refrigeration air conditioning system

 #22
20180231329
2018-08-16

Two-phase thermal loop with rotary separation

 #23
20170350624
2017-12-07

Refrigeration cycle device

 #24
20170282112
2017-10-05

Oil separator having nanorod surface layer inside

 #25
20170276415
2017-09-28

Oil separator

 #26
20170248355
2017-08-31

Economizer used in chiller system

 #27
20170167764
2017-06-15

Oil management in a refrigeration system—compressor oil cooler integrated into gascooler

 #28
20160313038
2016-10-27

External separator

 #29
20160298890
2016-10-13

Flash gas bypass evaporator

 #30
20160271542
2016-09-22

LIQUID VAPOR PHASE SEPERATION APPARATUS

 #31
20160091230
2016-03-31

Method and apparatus for improving refrigeration and air conditioning efficiency

 #32
20150276288
2015-10-01

Oil separator and method for producing oil separator

 #33
20150135766
2015-05-21

Method and apparatus for improving refrigeration and air conditioning efficiency

 #34
20150082819
2015-03-26

Method and apparatus for improving refrigeration and air conditioning efficiency

 #35
20130333402
2013-12-19

CLIMATE CONTROL SYSTEMS FOR MOTOR VEHICLES AND METHODS OF OPERATING THE SAME

 #36
20130327503
2013-12-12

Heat exchanger for phase-changing refrigerant, with horizontal distributing and collecting tube

 #37
20130312447
2013-11-28

Heat pump cycle for a vehicle utilizing a variable opening throttle valve for humidifying operation

 #38
20130312376
2013-11-28

Liquid vapor phase separation apparatus

 #39
20130126126
2013-05-23

Condenser for vehicle

 #40
20130026092
2013-01-31

Oil separation means and refrigeration device equipped with the same

 #41
20120180518
2012-07-19

GAS REFRIGERANT SEPARATOR, GAS REFRIGERANT SEPARATOR-CUM-REFRIGERANT FLOW DIVIDER, EXPANSION VALVE, AND REFRIGERATION DEVICE

 #42
20120151957
2012-06-21

ACCUMULATOR FOR REFRIGERATION CYCLE SYSTEM

 #43
20120151888
2012-06-21

Oil separator

 #44
20120125040
2012-05-24

OIL SEPARATOR

 #45
20120037554
2012-02-16

Oil Separator

 #46
20120011872
2012-01-19

Device for separating lubricant from a lubricant-refrigerating gas mixture discharged from at least one refrigerant compressor

 #47
20110308273
2011-12-22

Refrigerating air-conditioning apparatus

 #48
20110308272
2011-12-22

Refrigerating air-conditioning apparatus

 #49
20110259551
2011-10-27

FLOW DISTRIBUTOR AND ENVIRONMENTAL CONTROL SYSTEM PROVIDED THE SAME

 #50
20110154839
2011-06-30

Refrigerating apparatus

 #51
20110139794
2011-06-16

Flash tank design and control for heat pumps

 #52
20110113819
2011-05-19

Refrigeration Cycle

 #53
20110056379
2011-03-10

Multi-stage oil separation system including a cyclonic separation stage

 #54
20110011105
2011-01-20

Oil separator

 #55
20100199716
2010-08-12

Gas-liquid separator and air conditioner equipped with the same

 #56
20100199713
2010-08-12

Storage device comprising a turbulating mean

 #57
20100155028
2010-06-24

Combined Device Comprising An Internal Heat Exchanger And An Accumulator That Make Up An Air-Conditioning Loop

 #58
20100155017
2010-06-24

Combined device having an internal heat exchanger and an accumulator, and equipped with an internal multi-function component

 #59
20100132395
2010-06-03

REFRIGERATING PLANT

 #60
20100101270
2010-04-29

Hermetic compressor and refrigeration cycle having the same

 #61
20100077777
2010-04-01

Economized refrigeration cycle with expander

 #62
20100071391
2010-03-25

CO2 REFRIGERANT SYSTEM WITH TANDEM COMPRESSORS, EXPANDER AND ECONOMIZER

 #63
20090173095
2009-07-09

Fluid separator for a compressor

 #64
20090133435
2009-05-28

Refrigerating Air-Conditioning Apparatus

 #65
20090071188
2009-03-19

Oil separator and refrigerant compressor having the same

 #66
20090064708
2009-03-12

Oil separator for air conditioner

 #67
20090035160
2009-02-05

Hermetic compressor and refrigeration cycle device having the same

 #68
20090031753
2009-02-05

COMPRESSOR

 #69
20080245505
2008-10-09

COcooling and heating apparatus and method having multiple refrigerating cycle circuits

 #70
20080104984
2008-05-08

Structure for sensing refrigerant flow rate in a compressor

 #71
20080053136
2008-03-06

Flash tank design and control for heat pumps

 #72
20080047292
2008-02-28

Flash tank design and control for heat pumps

 #73
20080047284
2008-02-28

Flash tank design and control for heat pumps

 #74
20080047283
2008-02-28

FLASH TANK DESIGN AND CONTROL FOR HEAT PUMPS

 #75
20080000263
2008-01-03

Distributor of a gas-liquid two phase fluid

 #76
20070251264
2007-11-01

Hermetic vessel equipped with inserted-type discharge pipe, and oil separator, gas-liquid separator, and air conditioning system using the same

 #77
20070251256
2007-11-01

Flash tank design and control for heat pumps

 #78
20070214827
2007-09-20

Oil-free refrigerant circulation technology for air-conditioning and refrigeration system

 #79
20070175239
2007-08-02

Refrigerant compressor

 #80
20070144206
2007-06-28

PRESSURE REDUCER MODULE WITH OIL SEPARATOR

 #81
20070140870
2007-06-21

Refrigerant compressor having an oil separator

 #82
20060280622
2006-12-14

Oil separator for air conditioner

 #83
20060196221
2006-09-07

Multiple outlet vertical oil separator

 #84
20060196220
2006-09-07

Vertical oil separator

 #85
20060112724
2006-06-01

Oil separator and cooling-cycle apparatus using the same

 #86
20060107687
2006-05-25

Oil separator for air conditioners

 #87
20050279128
2005-12-22

Refrigerating machine and intermediate-pressure receiver

 #88
20050229632
2005-10-20

Collector for the liquid phase of the working medium of an air-conditioning system

 #89
20050178149
2005-08-18

Gas-liquid separator

 #90
20050069423
2005-03-31

Rotary compressor, and car air conditioner and heat pump type water heater using the compressor

 #91
20050022551
2005-02-03

Compressor systems for use with smokeless lubricant