ClassID:

159441

F25B2400/054 - 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; Compression system with heat exchange between particular parts of the system between the suction tube of the compressor and another part of the cycle

Recent Application in this class:
#1
20240271837
2024-08-15

REFRIGERATION CYCLE APPARATUS

#2
20240142143
2024-05-02

HIGH-TEMPERATURE, DUAL RAIL HEAT PUMP CYCLE FOR HIGH PERFORMANCE AT HIGH-TEMPERATURE LIFT AND RANGE

#3
20230182527
2023-06-15

Injection-type heat exchange module and thermal management system for vehicle applying the same

#4
20230030270
2023-02-02

A REFRIGERATION SYSTEM AND METHOD

#5
20220404071
2022-12-22

REFRIGERATION APPLIANCE WITH COMPARTMENTS THAT CAN BE HEATED AND COOLED

#6
20220333859
2022-10-20

Refrigeration device and system

#7
20220333828
2022-10-20

Refrigeration device and facility

#8
20220275982
2022-09-01

Refrigeration cycle device

#9
20220243960
2022-08-04

Air source COheat pump system for preventing evaporator from frosting by using heat of heat regenerator

#10
20220186989
2022-06-16

Compressor unit and refrigeration apparatus

#11
20220090831
2022-03-24

Heat exchanger for an appliance

#12
20220042723
2022-02-10

Heating, ventilation, and air conditioning system with primary and secondary heat transfer loops

#13
20210341196
2021-11-04

Compressor protection against liquid slug

#14
20200370799
2020-11-26

Refrigeration apparatus with refrigerant lubricant subcooling heat exchanger and use thereof

#15
20200326109
2020-10-15

Refrigeration apparatus

#16
20200116404
2020-04-16

Compressor protection against liquid slug

#17
20190285318
2019-09-19

Heat pump system with multiple operating modes

#18
20190264927
2019-08-29

Indoor unit for heat pump use apparatus and heat pump use apparatus including the same

#19
20190226733
2019-07-25

Refrigerator

#20
20190203995
2019-07-04

Refrigeration device having condenser unit connected to compressor unit with on-site pipe interposed therebetween and remote from the compressor unit

#21
20190178513
2019-06-13

Fluid injection control system and fluid circulation system

#22
20190170425
2019-06-06

Freezing refrigerator

#23
20190170405
2019-06-06

Heating, ventilation, and air conditioning system with primary and secondary heat transfer loops

#24
20190072299
2019-03-07

REFRIGERATION SYSTEM WITH INTEGRATED AIR CONDITIONING BY A HIGH PRESSURE EXPANSION VALVE

#25
20190056154
2019-02-21

Recuperated superheat return trans-critical vapor compression system

#26
20190056151
2019-02-21

Cooling system with improved compressor stability

#27
20190049164
2019-02-14

Refrigerator And/Or Freezer Device

#28
20190032986
2019-01-31

Refrigeration device comprising multiple storage chambers

#29
20190032967
2019-01-31

IONIC FLUID / CO2 COFLUID REFRIGERATION SYSTEM

#30
20190024956
2019-01-24

SINGLE-CIRCUIT REFRIGERATOR

#31
20190024948
2019-01-24

Deep freezer

#32
20180335235
2018-11-22

Valve-in-receiver including a fluid flow directing desiccant for a vehicle climate control system

#33
20180306473
2018-10-25

Heat pump unit control system with enhanced vapor injection capabilities for upstream and downstream liquid extraction

#34
20180259228
2018-09-13

AIR CONDITIONER WITH A LIQUID TO SUCTION HEAT EXCHANGER

#35
20180252459
2018-09-06

Ternary natural refrigerant mixture that improves the energy efficiency of a refrigeration system

#36
20180120003
2018-05-03

Test chamber with temperature control device

#37
20180093549
2018-04-05

Valve-in-receiver for a vehicle climate control system

#38
20180087813
2018-03-29

Transportation refrigeration unit with multiple compressors

#39
20170336115
2017-11-23

Air-conditioning apparatus

#40
20170241687
2017-08-24

REFRIGERATION ARRANGEMENT AND METHODS FOR REDUCING CHARGE MIGRATION LOSSES

#41
20170211868
2017-07-27

Microchannel condenser and dual evaporator refrigeration system

#42
20170205122
2017-07-20

Air conditioner

#43
20170205120
2017-07-20

Cooling system with low temperature load

#44
20170191727
2017-07-06

Refrigerator and method of controlling the same

#45
20170089621
2017-03-30

Air conditioner system

#46
20170074569
2017-03-16

Refrigeration apparatus

#47
20170074551
2017-03-16

Refrigeration apparatus

#48
20170074549
2017-03-16

Multi-evaporation cooling system

#49
20160370042
2016-12-22

Refrigerant circuit and air-conditioning apparatus

#50
20160370041
2016-12-22

Variable expansion device with thermal choking for a refrigeration system

#51
20160356537
2016-12-08

Cooling cycle apparatus for refrigerator

#52
20160334149
2016-11-17

Method for configuring the size of a heat transfer surface

#53
20160334143
2016-11-17

Switchable two-stage and cascade marine energy-saving ultralow-temperature refrigeration system

#54
20160320111
2016-11-03

Refrigeration cycle apparatus

#55
20160265829
2016-09-15

Refrigerator having a controller for executing a load match operation, and a control method thereof

#56
20160245563
2016-08-25

Accumulator, air-conditioning apparatus and method for manufacturing accumulator

#57
20160216015
2016-07-28

Air-conditioning apparatus

#58
20160187038
2016-06-30

Refrigeration apparatus with dry ice occurrence suppression structure

#59
20160138847
2016-05-19

Transcritical carbon dioxide refrigeration system with multiple ejectors

#60
20160097579
2016-04-07

Refrigerator

#61
20160091232
2016-03-31

Integrated receiver and suction line heat exchanger for refrigerant systems

#62
20150330689
2015-11-19

Refrigeration cycle apparatus and control method of refrigeration cycle apparatus

#63
20150285539
2015-10-08

Heat pump system with multiple operating modes

#64
20150285537
2015-10-08

Method of operating a refrigeration system in a null cycle

#65
20150168033
2015-06-18

Heat pump device, heat pump system, air conditioner, and freezer

#66
20150114316
2015-04-30

Heat pump water heater with heat utilization balance processor and heat utilization balance processor thereof

#67
20150096320
2015-04-09

Heat pump device, air conditioner, and freezer

#68
20150089972
2015-04-02

Heat pump device, air conditioner, and freezer that efficiently heats refrigerant on standby

#69
20150059371
2015-03-05

Variable expansion device with thermal choking for a refrigeration system

#70
20150020535
2015-01-22

Air-conditioning apparatus with low outside air temperature mode

#71
20140174120
2014-06-26

Evaporator heat exchanger unit

#72
20140026610
2014-01-30

Refrigerator cycle system and refrigerator having the same including a gas-liquid separator and a liquid refrigerant remover

#73
20130247599
2013-09-26

Electronics cooling using lubricant return for a shell-and-tube evaporator

#74
20130213066
2013-08-22

Refrigeration arrangement and methods for reducing charge migration

#75
20130174590
2013-07-11

Economizer combined with a heat of compression system

#76
20130055753
2013-03-07

AIR CONDITIONER

#77
20130025305
2013-01-31

Refrigeration cycle apparatus

#78
20120279244
2012-11-08

TABLE TOP REFRIGERATED BEVERAGE DISPENSER

#79
20120102989
2012-05-03

INTEGRATED RECEIVER AND SUCTION LINE HEAT EXCHANGER FOR REFRIGERANT SYSTEMS

#80
20120073317
2012-03-29

Refrigerator

#81
20120055195
2012-03-08

Internal heat exchanger assembly having an internal bleed valve assembly

#82
20110296851
2011-12-08

Evaporator for a refrigeration circuit

#83
20110220237
2011-09-15

BIMETALLIC TUBE

#84
20110126575
2011-06-02

REFRIGERATING APPARATUS

#85
20110035062
2011-02-10

Refrigeration apparatus and method for controlling the same

#86
20100132402
2010-06-03

Apparatus and System for Refrigerant Compressor with Liquid-Suction Heat Exchanger

#87
20090241569
2009-10-01

Heat pump type hot water supply outdoor apparatus

#88
20080289350
2008-11-27

TWO STAGE TRANSCRITICAL REFRIGERATION SYSTEM

#89
20080190125
2008-08-14

Refrigerator

#90
20080016904
2008-01-24

Refrigerating Unit Comprising An Ultrasound-Welded Suction Tube And A Throttling Tube

#91
20070215333
2007-09-20

Heat exchanger for connection to an evaporator of a heat transfer system

#92
20070180853
2007-08-09

REFRIGERATOR

#93
20070006611
2007-01-11

Circuit with two-step capillary tube throttling and receiver

#94
20060179858
2006-08-17

Refrigerator

#95
20060162355
2006-07-27

Refrigeration apparatus and method for controlling the same

#96
20060080989
2006-04-20

Refrigeration/air conditioning equipment

#97
20060032268
2006-02-16

Refrigeration capillary tube inside suction line assembly

#98
20050109486
2005-05-26

Suction line heat exchanger for COcooling system

#99
20050097909
2005-05-12

Table top refrigerated beverage dispenser

#100
20050097907
2005-05-12

Table top refrigerated beverage dispenser

#101
15214753
2018-06-12

Refrigeration apparatus and method

#102
15183214
2019-03-19

Integrated cold plate with expansion device and uniform cooling method achieved therewith