Patents-Review.com
ClassID:

159159 ⎘

F25B31/023 - CPC Classification

Classification description:

Compressor arrangements of motor-compressor units with compressor of reciprocating-piston type

Recent Application in this class:
#1
20260092725
2026-04-02

CRYOGENIC COOLING SYSTEM WITH A RESONANT EXPANDER

 #2
20260049746
2026-02-19

GROUPED MECHANICAL LIQUID PISTON HEAT PUMP

 #3
20260002710
2026-01-01

REFRIGERATING APPARATUS USING NON-AZEOTROPIC MIXED REFRIGERANT

 #4
20250270986
2025-08-28

PISTON COMPRESSOR AND MOBILE REFRIGERATOR COMPRISING SAME

 #5
20250244060
2025-07-31

LINEAR COMPRESSOR WITH A SELF-ALIGNED COUPLING

 #6
20250215867
2025-07-03

RECIPROCATING COMPRESSOR

 #7
20250215865
2025-07-03

PISTON COMPRESSOR AND PORTABLE REFRIGERATOR COMPRISING SAME

 #8
20250129977
2025-04-24

Compressor Device and a Cooling Device Having the Compressor Device

 #9
20250122868
2025-04-17

Refrigerant Compressor

 #10
20250084839
2025-03-13

REDUCED HEAT EXCHANGE RECIPROCATING COMPRESSOR

 #11
20250052455
2025-02-13

Refrigerant Compressor Unit

 #12
20250051679
2025-02-13

RECIPROCATING COMPRESSOR LUBRICANTS

 #13
20250027496
2025-01-23

ROTARY COMPRESSOR AND HOME APPLIANCE INCLUDING SAME

 #14
20240426286
2024-12-26

RECIPROCATING COMPRESSOR USING OUTER ROTOR MOTOR

 #15
20240426285
2024-12-26

COMPRESSOR AND REFRIGERATION DEVICE

 #16
20240384904
2024-11-21

AIR CONDITIONING SYSTEM

 #17
20240295350
2024-09-05

SYSTEMS AND METHODS FOR COMPRESSING, STORING, AND EXPANDING REFRIGERANT IN ORDER TO SUPPLY LOW-COST AIR CONDITIONING

 #18
20240287974
2024-08-29

LINEAR MOTOR, COMPRESSOR EQUIPPED WITH LINEAR MOTOR, REFRIGERATOR EQUIPPED WITH COMPRESSOR, AND VEHICLE AIR SUSPENSION EQUIPPED WITH COMPRESSOR

 #19
20240271613
2024-08-15

SINGLE PHASE FIELD ORIENTED CONTROL FOR A LINEAR COMPRESSOR

 #20
20240263625
2024-08-08

DECOUPLED BEARING FOR LINEAR COMPRESSOR

 #21
20240247649
2024-07-25

DAMPED MOBILE COMPRESSOR

 #22
20240230173
2024-07-11

Heat-Driven Vapor-Compression System for Air Conditioning and Refrigeration

 #23
20240230168
2024-07-11

CRYOGENIC REFRIGERATOR OF STIRLING TYPE WITH DUAL-PISTON COMPRESSOR AND CONCEALED EXPANDER

 #24
20240125319
2024-04-18

PISTON UNIT FOR COMPRESSOR

 #25
20230402884
2023-12-14

MOTOR HAVING A FIRST ROTOR CORE CONTAINING MAGNETS AND A SECOND ROTOR CORE MADE OF MAGNETIC MATERIAL

 #26
20230384003
2023-11-30

Refrigerant Compressor Unit

 #27
20230341156
2023-10-26

RECIPROCATING PISTON COMPRESSOR FOR REFRIGERANT

 #28
20230336061
2023-10-19

DRIVING UNIT AND LINEAR COMPRESSOR INCLUDING THE SAME

 #29
20230324094
2023-10-12

COMPRESSOR AND REFRIGERATION APPARATUS

 #30
20230296297
2023-09-21

Compressor and compressor system

 #31
20230213025
2023-07-06

Linear compressor and planar spring assembly

 #32
20230118157
2023-04-20

PISTON COMPRESSOR UNIT OF A SPLIT STIRLING CRYOGENIC REFRIGERATOR

 #33
20230097432
2023-03-30

POSITIVE DISPLACEMENT MACHINE, COMPRESSOR, COOLING DEVICE, AND ELECTRONIC APPARATUS

 #34
20230007826
2023-01-12

REFRIGERANT COMPRESSOR GROUP

 #35
20220381236
2022-12-01

REFRIGERANT COMPRESSOR

 #36
20220349636
2022-11-03

System and method for operational acoustic optimization of a variable speed compressor and refrigerator

 #37
20220290904
2022-09-15

REFRIGERATING APPARATUS USING NON-AZEOTROPIC MIXED REFRIGERANT

 #38
20220260289
2022-08-18

Heat-driven vapor-compression system for air conditioning and refrigeration

 #39
20220209597
2022-06-30

Electric motor and hermetic compressor having the same

 #40
20220136492
2022-05-05

Linear compressor and refrigerator including same

 #41
20220090596
2022-03-24

COMPRESSOR AND REFRIGERATION DEVICE

 #42
20220082309
2022-03-17

Compressor and refrigeration device

 #43
20220077735
2022-03-10

Rotor, motor, compressor, and refrigeration apparatus

 #44
20220069689
2022-03-03

Transverse flux reciprocating motor and linear compressor including the same

 #45
20210341183
2021-11-04

Air conditioning system

 #46
20210333023
2021-10-28

Heat dissipation assembly for a linear compressor

 #47
20210293458
2021-09-23

Mechanical refrigeration system

 #48
20210285707
2021-09-16

Compressor for heat exchange system, heat exchange system and method for controlling operation of compressor

 #49
20210239105
2021-08-05

Damped mobile compressor

 #50
20210222915
2021-07-22

Linear compressor

 #51
20210215408
2021-07-15

Economizer control systems and methods

 #52
20210211002
2021-07-08

Motor having a first rotor core containing magnets and a second rotor core made of magnetic material

 #53
20210180693
2021-06-17

Piston for compressor

 #54
20210108837
2021-04-15

COMPRESSOR

 #55
20210108628
2021-04-15

LINEAR COMPRESSOR

 #56
20210088039
2021-03-25

Linear compressor

 #57
20210063063
2021-03-04

Heat-driven vapor-compression system for air conditioning and refrigeration

 #58
20210054832
2021-02-25

Linear compressor

 #59
20210010468
2021-01-14

Operation controlling apparatus and method of reciprocating compressor

 #60
20210003122
2021-01-07

Linear compressor

 #61
20200408218
2020-12-31

Method and apparatus for pressure equalization in rotary compressors

 #62
20200340720
2020-10-29

Refrigerant compressor

 #63
20200332787
2020-10-22

COMPRESSOR AND REFRIGERATION APPARATUS

 #64
20200056603
2020-02-20

Linear compressor and method for controlling linear compressor

 #65
20190368480
2019-12-05

Push-pull compressor having ultra-high efficiency for cryocoolers or other systems

 #66
20190257577
2019-08-22

Portable refrigeration canister

 #67
20190234391
2019-08-01

Linear compressor

 #68
20190219312
2019-07-18

LINEAR COMPRESSOR AND REFRIGERATOR INCLUDING SAME

 #69
20190178538
2019-06-13

Linear compressor

 #70
20190137151
2019-05-09

Reciprocating refrigeration compressor wrist pin retention

 #71
20190137150
2019-05-09

Reciprocating refrigeration compressor wrist pin retention

 #72
20190107312
2019-04-11

Linear compressor with heat shield between discharge cover and frame

 #73
20190093649
2019-03-28

Reciprocating type compressor

 #74
20190072301
2019-03-07

Domestic refrigeration appliance with a coolant circuit and method for operating a domestic refrigeration appliance with a coolant circuit

 #75
20190048863
2019-02-14

Push-pull compressor having ultra-high efficiency for cryocoolers or other systems

 #76
20190044400
2019-02-07

Rotor, interior permanent magnet motor, and compressor

 #77
20190032971
2019-01-31

Refrigerant compressor and freezing apparatus using same

 #78
20190032967
2019-01-31

IONIC FLUID / CO2 COFLUID REFRIGERATION SYSTEM

 #79
20190024662
2019-01-24

Compressor and refrigeration system having same

 #80
20180335233
2018-11-22

Hermetic compressor for positive displacement

 #81
20180306196
2018-10-25

Method and apparatus for pressure equalization in rotary compressors

 #82
20180258922
2018-09-13

RECIPROCATING COMPRESSOR FOR A COOLING DEVICE

 #83
20180248419
2018-08-30

Stator, motor, compressor, and refrigerating and air-conditioning apparatus

 #84
20180238595
2018-08-23

Domestic refrigeration appliance with a refrigerant circuit, and method for operating a domestic refrigeration appliance with a refrigerant circuit

 #85
20180230793
2018-08-16

Tool and method for actively cooling downhole electronics

 #86
20180216861
2018-08-02

Refrigerator control method and system using linear compressor

 #87
20180212482
2018-07-26

Permanent magnet embedded motor, compressor, and refrigerating and air conditioning apparatus

 #88
20180128254
2018-05-10

Economized reciprocating compressor

 #89
20180106513
2018-04-19

Electric motor for compressor, compressor, and refrigeration cycle device

 #90
20180106512
2018-04-19

Closed compressor and refrigeration device using the same

 #91
20170314543
2017-11-02

Suction muffler for a hermetically encapsulated refrigerant compressor

 #92
20170306941
2017-10-26

Hermetic compressor and refrigeration device

 #93
20170257044
2017-09-07

Method for stopping a compressor and compressor of a refrigeration appliance

 #94
20170254572
2017-09-07

Air conditioning system and method for controlling same

 #95
20170211563
2017-07-27

Hermetic compressor and refrigeration device

 #96
20170211562
2017-07-27

Linear compressor

 #97
20170184330
2017-06-29

Compressor

 #98
20170152850
2017-06-01

Compressor and method for controlling the same

 #99
20170130713
2017-05-11

RECIPROCATING-PISTON COMPRESSOR AND CONTROL METHOD THEREFOR

 #100
20170122309
2017-05-04

Method for operating a linear compressor

 #101
20170110944
2017-04-20

Embedded permanent magnet-type electric motor, compressor, and refrigeration/air-conditioning device

 #102
20170074557
2017-03-16

Equalization System of Compressors Pressure, Equalization Pressure Method and System Operation in Cooling Hermetic Compressors

 #103
20170058880
2017-03-02

SEALED COMPRESSOR AND REFRIGERATION DEVICE USING THE SAME

 #104
20170009758
2017-01-12

SEALED COMPRESSOR AND REFRIGERATION DEVICE

 #105
20170009755
2017-01-12

Sealed compressor and refrigeration device

 #106
20170003679
2017-01-05

Chiller control device, chiller, and chiller diagnostic method

 #107
20160333881
2016-11-17

Hermetic compressor having enlarged suction inlet

 #108
20160273818
2016-09-22

Compressor crankcase heating control systems and methods

 #109
20160252280
2016-09-01

STIRLING REFRIGERATOR

 #110
20160201661
2016-07-14

Sealed compressor and freezer device or refrigerator equipped with same

 #111
20160017878
2016-01-21

Linear compressor and refrigerator cycle including a linear compressor

 #112
20150369526
2015-12-24

SEALED COMPRESSOR AND REFRIGERATION DEVICE

 #113
20150338143
2015-11-26

Electric compressor

 #114
20150333582
2015-11-19

Compressor, heat pump device, air conditioner, and freezing machine

 #115
20150330680
2015-11-19

HERMETIC COMPRESSOR AND REFRIGERATION APPARATUS INCLUDING THE SAME

 #116
20150292785
2015-10-15

ENGINE ROTATIONAL SPEED CONTROL APPARATUS

 #117
20150226468
2015-08-13

Linear oscillation system having a suspension system and a method for assembling the same

 #118
20150219374
2015-08-06

Reciprocating refrigeration compressor wrist pin retention

 #119
20150184644
2015-07-02

Compressor having a pressurized case

 #120
20150176579
2015-06-25

Device and method for controlling linear compressor

 #121
20150167654
2015-06-18

VARIABLE CAPACITY COMPRESSOR

 #122
20130330177
2013-12-12

Suction arrangement for a refrigeration compressor

 #123
20130243607
2013-09-19

Control method for a resonant linear compressor and an electronic control system for a resonant linear compressor applied to a cooling system

 #124
20130031929
2013-02-07

Reciprocating refrigeration compressor oil separation

 #125
20120279245
2012-11-08

COMPACT DISCHARGE DEVICE FOR THE REFRIGERATION COMPRESSOR OF AN APPLIANCE

 #126
20120160610
2012-06-28

LUBRICANT SUPPLY TUBE FOR COMPRESSORS

 #127
20110289960
2011-12-01

RECIPROCATING COMPRESSOR AND REFRIGERATING MACHINE HAVING THE SAME

 #128
20110274575
2011-11-10

COMPRESSOR, IN PARTICULAR A RADIAL PISTON COMPRESSOR FOR CARBON DIOXIDE AS A REFRIGERANT

 #129
20110103727
2011-05-05

ARRANGEMENT AND PROCESS FOR MOUNTING AN AXIAL BEARING IN A HERMETIC COMPRESSOR

 #130
20080253909
2008-10-16

Refrigerant compressor

 #131
20070154330
2007-07-05

Refrigerant compressor

 #132
20060171822
2006-08-03

Linear compressor

 #133
20050201875
2005-09-15

Linear compressor

 #134
15474665
2018-04-03

Tool and method for actively cooling downhole electronics