Patents-Review.com
ClassID:

159322 ⎘

F25B2313/0314 - CPC Classification

Classification description:

Compression machines, plants or systems with reversible cycle not otherwise provided for; Sensor arrangements Temperature sensors near the indoor heat exchanger

Recent Application in this class:
#1
20260063345
2026-03-05

HEAT PUMP SYSTEM REVERSING VALVE FAULT DETECTION

 #2
20250216110
2025-07-03

AIR CONDITIONING DEVICE

 #3
20240384907
2024-11-21

VAPOR CYCLE SYSTEM FOR COOLING COMPONENTS AND ASSOCIATED METHOD

 #4
20240230191
2024-07-11

AIR CONDITIONER AND CONTROL METHOD THEREOF

 #5
20240142151
2024-05-02

COMPRESSOR, AND CONTROL METHOD FOR SAME

 #6
20240142148
2024-05-02

AIR CONDITIONER AND METHOD FOR CALCULATING OPERATING PARAMETER OF INDOOR UNIT

 #7
20240133603
2024-04-25

AIR CONDITIONER AND CONTROL METHOD THEREOF

 #8
20240085044
2024-03-14

Air-conditioning apparatus with defrost bypass circuit

 #9
20230221030
2023-07-13

Air conditioner

 #10
20230213229
2023-07-06

Air conditioner with variable speed compressor and variable speed fan

 #11
20230089608
2023-03-23

Multi-connection air conditioning system and method for calculating heat exchange amount thereof

 #12
20220333806
2022-10-20

DUAL TEMPERATURE SENSOR ARRANGEMENT TO DETECT REFRIGERANT LEAK

 #13
20220299247
2022-09-22

REFRIGERATION CYCLE APPARATUS

 #14
20220268492
2022-08-25

Refrigerant cycle apparatus

 #15
20220235972
2022-07-28

Refrigeration cycle apparatus

 #16
20220221200
2022-07-14

Refrigeration apparatus

 #17
20220214072
2022-07-07

Fan unit, fan unit system, and air treatment system

 #18
20220163241
2022-05-26

Hybrid multi-air conditioning system

 #19
20220146165
2022-05-12

Air conditioning apparatus

 #20
20220146157
2022-05-12

Air recirculation systems for heat pumps

 #21
20220146123
2022-05-12

AIR TREATMENT SYSTEM

 #22
20220128283
2022-04-28

VAPOR CYCLE SYSTEM FOR COOLING COMPONENTS AND ASSOCIATED METHOD

 #23
20220049871
2022-02-17

Air conditioner and method of controlling the same

 #24
20220003461
2022-01-06

Refrigeration cycle device

 #25
20210356185
2021-11-18

THREE-TUBE HEAT RECOVERY MULTI-SPLIT AIR CONDITIONING SYSTEM AND CONTROL METHOD FOR THE SAME

 #26
20210348789
2021-11-11

Air-conditioning apparatus

 #27
20210341170
2021-11-04

Air conditioning apparatus, management device, and connection pipe

 #28
20210215398
2021-07-15

Refrigeration cycle device

 #29
20210199360
2021-07-01

Air-conditioning apparatus

 #30
20200333056
2020-10-22

REFRIGERATION CYCLE APPARATUS

 #31
20200318877
2020-10-08

Air conditioner and expansion valve control thereof

 #32
20200256590
2020-08-13

Refrigeration cycle apparatus

 #33
20200200457
2020-06-25

Refrigeration cycle apparatus and refrigeration apparatus

 #34
20200191447
2020-06-18

Refrigeration cycle apparatus

 #35
20200166257
2020-05-28

Refrigeration cycle apparatus

 #36
20200132322
2020-04-30

AIR-CONDITIONING DEVICE

 #37
20200041172
2020-02-06

APPARATUS FOR AIR-CONDITIONING OF ENVIRONMENTS IN THE MARINE FIELD

 #38
20200041171
2020-02-06

Method for air-conditioning of environments in the marine field

 #39
20200018507
2020-01-16

Air-conditioning apparatus

 #40
20190383516
2019-12-19

Air-conditioning apparatus having a drain sensor and associated compressor control

 #41
20190309976
2019-10-10

Air conditioning system including a reheat loop

 #42
20190301759
2019-10-03

Method of and system for detecting loss of refrigerant charge

 #43
20190293331
2019-09-26

Refrigeration cycle apparatus

 #44
20190277549
2019-09-12

Refrigeration cycle apparatus having heat exchanger switchable between parallel and series connection

 #45
20190277530
2019-09-12

Thermostat with user interface features

 #46
20190264965
2019-08-29

Air-conditioning apparatus and refrigerant leakage detection method

 #47
20190186777
2019-06-20

Air conditioning system, air conditioning method, and control device

 #48
20190170417
2019-06-06

System and method of controlling a variable-capacity compressor

 #49
20190170379
2019-06-06

Air system

 #50
20190162454
2019-05-30

Air-conditioning apparatus

 #51
20190154320
2019-05-23

Exhaust heat recovery type of air-conditioning apparatus

 #52
20190107314
2019-04-11

Air-conditioning apparatus

 #53
20190072284
2019-03-07

Heat-pump air-conditioning hot-water supply device

 #54
20190041077
2019-02-07

Building control system with cooperative extremum-seeking control

 #55
20190032980
2019-01-31

Air-conditioning device

 #56
20190011154
2019-01-10

Transport refrigeration system

 #57
20180372380
2018-12-27

Air conditioning apparatus

 #58
20180356133
2018-12-13

Conditioner determining a closed condition of an expansion valve

 #59
20180347868
2018-12-06

Air-conditioning apparatus

 #60
20180347846
2018-12-06

Air conditioning apparatus

 #61
20180340714
2018-11-29

Air conditioner

 #62
20180335053
2018-11-22

Tension support system for motorized fan

 #63
20180328628
2018-11-15

Method for detecting a loss of refrigerant charge of a refrigeration system

 #64
20180283756
2018-10-04

Regulation method for inverter compressors in refrigeration facilities

 #65
20180283719
2018-10-04

Air conditioning indoor unit with refrigerant leak detection

 #66
20180283718
2018-10-04

Air-conditioning apparatus with a refrigerant leak sensor in an indoor unit

 #67
20180274836
2018-09-27

Air conditioning apparatus

 #68
20180259219
2018-09-13

Air-conditioning apparatus

 #69
20180252443
2018-09-06

Air conditioner

 #70
20180238602
2018-08-23

Reverse cycle defrost refrigeration system and method

 #71
20180231291
2018-08-16

Liquid temperature control apparatus and temperature control system

 #72
20180209703
2018-07-26

Systems and methods for electronic expansion valve control

 #73
20180180338
2018-06-28

Air conditioning system

 #74
20180172329
2018-06-21

Refrigerating device

 #75
20180128526
2018-05-10

Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit

 #76
20180112899
2018-04-26

Air conditioner with a refrigerant ratio adjustor

 #77
20180100677
2018-04-12

Refrigeration cycle device

 #78
20180095483
2018-04-05

Air conditioner with indoor units and outdoor units

 #79
20180080697
2018-03-22

Heat pump

 #80
20180073782
2018-03-15

Refrigeration cycle apparatus

 #81
20180058740
2018-03-01

Refrigeration cycle apparatus

 #82
20180023870
2018-01-25

Air conditioning device

 #83
20180023868
2018-01-25

Refrigeration cycle apparatus with oil separator switching valve

 #84
20180003419
2018-01-04

Air conditioning device

 #85
20170274732
2017-09-28

Method and system for defrosting a heat exchanger

 #86
20170268811
2017-09-21

Refrigeration cycle apparatus, and abnormality detection system for refrigeration cycle apparatus

 #87
20170234590
2017-08-17

Refrigeration cycle apparatus and air-conditioning apparatus

 #88
20170234589
2017-08-17

Refrigeration cycle apparatus and air-conditioning apparatus

 #89
20170234582
2017-08-17

Air-conditioning apparatus

 #90
20170227272
2017-08-10

AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME

 #91
20170219262
2017-08-03

Method of and system for detecting loss of refrigerant charge

 #92
20170219238
2017-08-03

Air conditioner

 #93
20170198945
2017-07-13

Air-conditioning apparatus

 #94
20170191706
2017-07-06

Air conditioner

 #95
20170167761
2017-06-15

Heat pump with an auxiliary heat exchanger for compressor discharge temperature control

 #96
20170130997
2017-05-11

HEAT PUMP SYSTEM

 #97
20170115037
2017-04-27

Apparatus for air-conditioning of environments in the marine field

 #98
20170097177
2017-04-06

Air-conditioning apparatus

 #99
20170097176
2017-04-06

COMPRESSOR AND REFRIGERATION CYCLE APPARATUS

 #100
20170074561
2017-03-16

REFRIGERATION CYCLE DEVICE

 #101
20170067674
2017-03-09

EXPANSION DEVICE AND REFRIGERATION CYCLE APPARATUS

 #102
20170051959
2017-02-23

Air-conditioning apparatus and air-conditioning system that selects control based on sensible or latent heat cooling capability

 #103
20170045279
2017-02-16

Air conditioning system with indoor and ventilation circuits

 #104
20160363357
2016-12-15

Air-conditioning apparatus

 #105
20160320113
2016-11-03

AIR CONDITIONING APPARATUS

 #106
20160320100
2016-11-03

Heat source side unit and air-conditioning apparatus

 #107
20160320099
2016-11-03

Indoor unit of air conditioner

 #108
20160313042
2016-10-27

System and method of controlling a variable-capacity compressor

 #109
20160313040
2016-10-27

System and method of controlling a variable-capacity compressor

 #110
20160273816
2016-09-22

Refrigeration apparatus

 #111
20160273794
2016-09-22

Air conditioning apparatus

 #112
20160245569
2016-08-25

Air-conditioning apparatus

 #113
20160245540
2016-08-25

Air-conditioning apparatus

 #114
20160245539
2016-08-25

Air-conditioning apparatus and method for controlling air-conditioning apparatus by ranking capacities for use-side heat exchangers

 #115
20160245536
2016-08-25

Air-conditioning apparatus

 #116
20160238297
2016-08-18

Air conditioning device having bypass and being operable in a positive cycle defrosting mode

 #117
20160238273
2016-08-18

Air conditioning apparatus with primary and secondary heat exchange cycles

 #118
20160223236
2016-08-04

Air conditioner

 #119
20160201964
2016-07-14

Oil level detection device, and refrigerating and air-conditioning apparatus having mounted thereon the oil level detection device

 #120
20160178261
2016-06-23

Air conditioner

 #121
20160178259
2016-06-23

Air conditioner

 #122
20160146521
2016-05-26

Refrigeration cycle apparatus

 #123
20160146496
2016-05-26

Air-conditioning apparatus including multiple expansion devices

 #124
20160146488
2016-05-26

Refrigeration cycle apparatus

 #125
20160116191
2016-04-28

Refrigeration cycle device

 #126
20160097568
2016-04-07

Air-conditioning apparatus

 #127
20160091241
2016-03-31

Air-conditioning apparatus and refrigerant leakage detection method

 #128
20150377503
2015-12-31

Indoor unit of air-conditioning apparatus and air-conditioning apparatus

 #129
20150362235
2015-12-17

Air-conditioning apparatus

 #130
20150362199
2015-12-17

Air conditioning apparatus

 #131
20150354878
2015-12-10

Air-conditioning apparatus

 #132
20150345821
2015-12-03

HVAC system remote monitoring and diagnosis of refrigerant line obstruction

 #133
20150338121
2015-11-26

Air-conditioning apparatus

 #134
20150330689
2015-11-19

Refrigeration cycle apparatus and control method of refrigeration cycle apparatus

 #135
20150330675
2015-11-19

Heat pump system

 #136
20150330674
2015-11-19

Air-conditioning apparatus having indoor units and relay unit

 #137
20150316303
2015-11-05

Heat Pump Energy Supply Optimization Method and System

 #138
20150316275
2015-11-05

Air-conditioning apparatus with subcooling heat exchanger

 #139
20150308701
2015-10-29

Air-conditioning apparatus

 #140
20150300714
2015-10-22

Air-conditioning apparatus

 #141
20150292777
2015-10-15

Air conditioning unit having dynamic target condensing and evaporating values based on load requirements

 #142
20150285545
2015-10-08

Air-conditioning apparatus with a plurality of indoor units and a cooling and heating mixed mode of operation

 #143
20150285530
2015-10-08

Air conditioning apparatus

 #144
20150276290
2015-10-01

Air-conditioning apparatus and operation control method therefor

 #145
20150276240
2015-10-01

Air-conditioning apparatus

 #146
20150267932
2015-09-24

Air conditioner and method for controlling the same

 #147
20150247660
2015-09-03

Heat pump apparatus

 #148
20150219371
2015-08-06

Refrigeration cycle apparatus

 #149
20150219351
2015-08-06

Air-conditioning apparatus

 #150
20150198341
2015-07-16

Air conditioner

 #151
20150176880
2015-06-25

Refrigeration and air-conditioning apparatus, refrigerant leakage detection device, and refrigerant leakage detection method

 #152
20150159928
2015-06-11

Heat pump with exhaust heat reclaim

 #153
20150159897
2015-06-11

Air-conditioning apparatus

 #154
20150135753
2015-05-21

Air-conditioning apparatus with thermo-off postponement control

 #155
20150135751
2015-05-21

Refrigeration cycle apparatus

 #156
20150107290
2015-04-23

Air-conditioning apparatus with low outside air temperature mode

 #157
20150082818
2015-03-26

System and method of freeze protection of a heat exchanger in an HVAC system

 #158
20150078391
2015-03-19

Air-conditioning system and relay device

 #159
20150068245
2015-03-12

Air conditioner including an indoor auxiliary heat exchanger

 #160
20150068238
2015-03-12

Air conditioner

 #161
20150068237
2015-03-12

Air conditioner

 #162
20150068236
2015-03-12

Air conditioner

 #163
20150059377
2015-03-05

Air conditioning apparatus

 #164
20150052922
2015-02-26

Air-conditioning apparatus

 #165
20150040595
2015-02-12

Refrigeration cycle apparatus

 #166
20150033780
2015-02-05

Air-conditioning apparatus with low outside air temperature mode

 #167
20150020540
2015-01-22

Electronic expansion valve and air conditioner provided with electronic expansion valve

 #168
20150020535
2015-01-22

Air-conditioning apparatus with low outside air temperature mode

 #169
20140345310
2014-11-27

Refrigeration cycle apparatus

 #170
20140338381
2014-11-20

Refrigerating and air-conditioning apparatus for use in a defrosting operation

 #171
20140318163
2014-10-30

Air-conditioning apparatus

 #172
20140305150
2014-10-16

Air conditioner and method for controlling the same

 #173
20140305144
2014-10-16

Air conditioner and method for controlling the same

 #174
20140297057
2014-10-02

Heat pump system, control device, temperature adjustment method, and program

 #175
20140260386
2014-09-18

Air conditioning system including pressure control device and bypass valve

 #176
20140245764
2014-09-04

Refrigerant cycle system

 #177
20140238061
2014-08-28

Air-conditioning apparatus

 #178
20140238060
2014-08-28

Air conditioning apparatus

 #179
20140230473
2014-08-21

Air-conditioning apparatus

 #180
20140182329
2014-07-03

Air-conditioning apparatus with regulation of injection flow rate

 #181
20140174114
2014-06-26

Refrigerant charge assisting device, air-conditioning apparatus, and refrigerant charge assisting program

 #182
20140165635
2014-06-19

Air-conditioning apparatus

 #183
20140157811
2014-06-12

Refrigeration cycle device

 #184
20140130528
2014-05-15

Air-conditioning apparatus

 #185
20140083123
2014-03-27

Air-conditioning apparatus

 #186
20130340452
2013-12-26

Apparatus and methods for controlling an electronic expansion valve in a refrigerant circuit

 #187
20130306301
2013-11-21

Heat pump apparatus and control method for heat pump apparatus

 #188
20130269380
2013-10-17

Refrigeration cycle device

 #189
20130227981
2013-09-05

Multiple-unit air conditioning apparatus

 #190
20130219937
2013-08-29

Air-conditioning apparatus

 #191
20130213079
2013-08-22

Air-conditioning system and humidity control device

 #192
20130192284
2013-08-01

Air conditioning apparatus

 #193
20130180269
2013-07-18

Air conditioner and method for controlling the air conditioner

 #194
20130019622
2013-01-24

Air conditioning apparatus

 #195
20120297808
2012-11-29

Heat pump system

 #196
20120297806
2012-11-29

Heat pump system

 #197
20120297804
2012-11-29

Refrigeration cycle apparatus

 #198
20120260688
2012-10-18

Heat pump system having controllable flow rate adjustment valves

 #199
20120260678
2012-10-18

AIR CONDITIONER, METHOD FOR CONTROLLING OPENING OF EXPANSION VALVE, AND COMPUTER-READABLE RECORDING MEDIUM WITH EXPANSION VALVE OPENING CONTROL PROGRAM RECORDED THEREON

 #200
20120174611
2012-07-12

Air-conditioning apparatus

 #201
20120151949
2012-06-21

Air conditioning apparatus

 #202
20120060530
2012-03-15

AIR CONDITIONER

 #203
20120055177
2012-03-08

Air conditioner and control method thereof

 #204
20120042674
2012-02-23

Air-conditioning apparatus with primary and secondary heat exchange cycles

 #205
20120023989
2012-02-02

Air conditioning apparatus

 #206
20120006040
2012-01-12

AIR CONDITIONING APPARATUS

 #207
20120000228
2012-01-05

AIR CONDITIONING APPARATUS

 #208
20120000224
2012-01-05

AIR CONDITIONER

 #209
20120000223
2012-01-05

Air conditioning apparatus

 #210
20110314852
2011-12-29

Air conditioner with electromagnetic induction heating unit

 #211
20110302947
2011-12-15

HEAT PUMP SYSTEM

 #212
20110296861
2011-12-08

Heat pump system

 #213
20110197607
2011-08-18

Refrigerating cycle device

 #214
20110185756
2011-08-04

Air-conditioning apparatus

 #215
20110185754
2011-08-04

AIR-CONDITIONING APPARATUS

 #216
20110154834
2011-06-30

Air conditioner and method for controlling the same based on a calculated value of a malfunctioning sensor

 #217
20110146339
2011-06-23

AIR-CONDITIONING APPARATUS

 #218
20110072840
2011-03-31

Heat pump apparatus using supercooling degree to control expansion valve

 #219
20100281895
2010-11-11

Air conditioner

 #220
20100198416
2010-08-05

REFRIGERATION SYSTEM

 #221
20100175400
2010-07-15

REFRIGERATION APPARATUS

 #222
20100174412
2010-07-08

AIR CONDITIONER AND METHOD FOR DETECTING MALFUNCTION THEREOF

 #223
20100024449
2010-02-04

Method for controlling hot water circulation system associated with heat pump

 #224
20100000239
2010-01-07

PULSE WIDTH MODULATION CONTROL FOR HEAT PUMP FAN TO ELIMINATE COLD BLOW

 #225
20090282849
2009-11-19

Refrigeration System

 #226
20090282848
2009-11-19

REFRIGERATION SYSTEM

 #227
20090266093
2009-10-29

Refrigerating air conditioning system

 #228
20090260380
2009-10-22

Control of supercritical refrigeration system

 #229
20090255284
2009-10-15

Air conditioner

 #230
20090241577
2009-10-01

Chiller unit, refrigeration system having chiller unit and air conditioner having chiller unit

 #231
20090229285
2009-09-17

Air conditioning system and accumulator thereof

 #232
20090216377
2009-08-27

Air conditioner and method of controlling the same

 #233
20090188265
2009-07-30

Air conditioning system

 #234
20090158764
2009-06-25

Air conditioning system

 #235
20090126380
2009-05-21

Air conditioner

 #236
20090044557
2009-02-19

VAPOR COMPRESSION SYSTEM

 #237
20090019879
2009-01-22

Refrigeration System

 #238
20090013702
2009-01-15

Refrigerant charge control in a heat pump system with water heater

 #239
20090013700
2009-01-15

Refrigerating air conditioning system, method of controlling operation of refrigerating air conditioning system, and method of controlling amount of refrigerant in refrigerating air conditioning system

 #240
20080307819
2008-12-18

REFRIGERATION MONITORING SYSTEM AND METHOD

 #241
20080282728
2008-11-20

Refrigerating Apparatus

 #242
20080276635
2008-11-13

Air conditioning apparatus

 #243
20080209926
2008-09-04

Air conditioner with refrigerant quantity judging mode

 #244
20080197206
2008-08-21

Refrigerant System With Water Heating

 #245
20080190130
2008-08-14

Heat pump system with auxiliary water heating

 #246
20080168783
2008-07-17

Air conditioner having an ice melting operation terminated on the basis of refrigerant temperature and pressure

 #247
20080053120
2008-03-06

Air Conditioner

 #248
20080041072
2008-02-21

Heat pump with accumulator at boost compressor output

 #249
20080023563
2008-01-31

Method of controlling air conditioner cooling load utilizing controlling the opening degree of an expansion valve and/or the number of rotations of an outdoor fan

 #250
20070204635
2007-09-06

Air conditioning apparatus

 #251
20070199338
2007-08-30

Variable speed control

 #252
20070180851
2007-08-09

Air conditioning system

 #253
20070068178
2007-03-29

HEAT PUMP

 #254
20070044490
2007-03-01

Method for selectively operating compressors of dual type unitary air conditioner

 #255
20060266057
2006-11-30

Heat pump

 #256
20060218948
2006-10-05

Cooling and heating system

 #257
20060107689
2006-05-25

Fluid expansion-distribution assembly

 #258
20060086104
2006-04-27

System for detecting mis-connected state between communication lines for multi-type air conditioner and method thereof

 #259
20060026979
2006-02-09

Multi air conditioning system and method for operating the same

 #260
20060000224
2006-01-05

Air conditioner

 #261
20050279117
2005-12-22

Heat pump type air conditioner having an improved defrosting structure and defrosting method for the same

 #262
20050268628
2005-12-08

System and method of increasing efficiency of heat pumps

 #263
20050252226
2005-11-17

Heating/cooling system

 #264
20050103045
2005-05-19

Air conditioner

 #265
20050086954
2005-04-28

Air conditioner having multiple outdoor units, and control method thereof

 #266
20050081543
2005-04-21

System and method for controlling temperature of refrigerant in air conditioner