ClassID:

159575

F25B2700/1933 - CPC Classification

Classification description:

Sensing or detecting of parameters; Sensors therefor; Pressures of the compressor Suction pressures

Recent Application in this class:
#1
20260153277
2026-06-04

METHOD AND SYSTEM FOR CONTROLLING A CONDENSING UNIT

#2
20260146773
2026-05-28

ICE MAKER

#3
20260139885
2026-05-21

COMPRESSOR CONTROL IN A VAPOR COMPRESSION COOLING CYCLE

#4
20260139878
2026-05-21

AUTOCASCADE LIQUID-VAPOR SEPARATOR WITH INTEGRAL BYPASS

#5
20260110473
2026-04-23

SYSTEM AND METHOD FOR LUBRICANT QUALITY CONTROL OF AN HVACR SYSTEM

#6
20260078933
2026-03-19

TURBO REFRIGERATOR, REFRIGERATOR CONTROL DEVICE, TURBO REFRIGERATOR CONTROL METHOD, AND PROGRAM

#7
20260055945
2026-02-26

REFRIGERATION SYSTEM AND CONTROL METHOD FOR REFRIGERATION SYSTEM

#8
20250347447
2025-11-13

HEAT SOURCE UNIT AND REFRIGERATION APPARATUS

#9
20250327599
2025-10-23

CLOSED-LOOP REFRIGERANT GAS COOLING DEVICE

#10
20250271188
2025-08-28

AUTOCASCADE SYSTEM WITH SUPERHEAT CONTROL

#11
20250251181
2025-08-07

REFRIGERATION CYCLE APPARATUS

#12
20250237419
2025-07-24

METHOD AND SYSTEM TO PREVENT FROST ACCUMULATION IN AN HVAC SYSTEM

#13
20250230962
2025-07-17

System and Method for Evacuating a Refrigerant Leak in an HVAC System

#14
20250216134
2025-07-03

REFRIGERANT DETECTION APPARATUS, COMPUTER READABLE MEDIUM, AND REFRIGERANT DETECTION METHOD

#15
20250207836
2025-06-26

COMPRESSOR CONTROL IN A VAPOR COMPRESSION COOLING CYCLE

#16
20250172324
2025-05-29

ELECTRIC VEHICLE HEAT EXCHANGER DEICING SYSTEM

#17
20250146726
2025-05-08

Load Balancing Method for Two Compressors

#18
20250129976
2025-04-24

MULTIPLE-COMPRESSOR SYSTEM

#19
20250123033
2025-04-17

VENTILATION AIR VALVE, AND AIR CONDITIONING UNIT THEREOF

#20
20250093084
2025-03-20

SYSTEMS AND METHODS FOR DETERMINING STARTUP PRESSURE RATIO FOR DYNAMIC COMPRESSORS

#21
20250075955
2025-03-06

Flash Tank Overflow Warning System

#22
20250003659
2025-01-02

COOLING MECHANISM

#23
20240418416
2024-12-19

CONTROL OF REFRIGERATION AND HEAT PUMP SYSTEMS THAT INCLUDE PRESSURE EXCHANGERS

#24
20240393017
2024-11-28

REFRIGERATION AND HEAT PUMP SYSTEMS WITH PRESSURE EXCHANGERS

#25
20240263855
2024-08-08

REFRIGERATION CYCLE DEVICE, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM

#26
20240263846
2024-08-08

HEAT PUMP SYSTEMS WITH PRESSURE EXCHANGERS

#27
20240255201
2024-08-01

COOLING DEVICE AND CONTROL METHOD FOR COOLING DEVICE

#28
20240230190
2024-07-11

AIR CONDITIONER

#29
20240175614
2024-05-30

HEAT PUMP DEVICE AND HOT WATER SUPPLY DEVICE

#30
20240175595
2024-05-30

AIR CONDITIONING SYSTEM, REFRIGERANT AMOUNT ESTIMATION METHOD FOR AIR CONDITIONING SYSTEM, AIR CONDITIONER, AND REFRIGERANT AMOUNT ESTIMATION METHOD FOR AIR CONDITIONER

#31
20240142149
2024-05-02

CRYOCOOLER AND METHOD FOR OPERATING CRYOCOOLER

#32
20240133602
2024-04-25

AIR CONDITIONER

#33
20240118003
2024-04-11

CO2 Heat Pump System or CO2 Refrigeration System Comprising an Ejector Assembly and Method for Controlling an Ejector Assembly of a CO2 Heat Pump System or a CO2 Refrigeration System

#34
20240102710
2024-03-28

Refrigerant bypass solution

#35
20240102709
2024-03-28

Adjustable cooling system

#36
20240077231
2024-03-07

HEAT-PUMP WATER HEATER

#37
20240068722
2024-02-29

AIR CONDITIONING SYSTEM, REFRIGERANT STATE DETECTION METHOD AND COMPUTER-READABLE STORAGE MEDIUM

#38
20240053077
2024-02-15

SYSTEMS AND METHODS FOR HUMIDITY CONTROL IN AN AIR CONDITIONING SYSTEM

#39
20240035712
2024-02-01

HEAT PUMP SYSTEMS WITH PRESSURE EXCHANGERS

#40
20230400230
2023-12-14

Ejector heat pump operation

#41
20230384012
2023-11-30

Systems and methods for determining startup pressure ratio for dynamic compressors

#42
20230358449
2023-11-09

Refrigeration system with combined superheat and subcooling control

#43
20230349583
2023-11-02

SYSTEM AND METHOD FOR OPERATING A COMPRESSOR OF AN HVAC SYSTEM

#44
20230304714
2023-09-28

Refrigeration System

#45
20230296302
2023-09-21

DEVICE MANAGEMENT SYSTEM FOR INVERTER COMPRESSOR

#46
20230288101
2023-09-14

CONTROL OF REFRIGERATION AND HEAT PUMP SYSTEMS THAT INCLUDE PRESSURE EXCHANGERS

#47
20230213245
2023-07-06

Refrigeration and heat pump systems with pressure exchangers

#48
20230184475
2023-06-15

REFRIGERATION CYCLE APPARATUS

#49
20230184474
2023-06-15

METHOD OF VARYING DEFROST TRIGGER FOR HEAT PUMP

#50
20230160618
2023-05-25

Systems and methods for humidity control in an air conditioning system

#51
20230138734
2023-05-04

METHOD FOR OPERATING A HEAT PUMP FOR A MOTOR VEHICLE AND HEAT PUMP

#52
20230106363
2023-04-06

Systems and methods for implementing ejector refrigeration cycles with cascaded evaporation stages

#53
20230088707
2023-03-23

Regulation method and refrigeration plant and respective refrigeration plant including such apparatus

#54
20230079856
2023-03-16

Compressor return gas dryness detection method, apparatus, device, and storage medium

#55
20230064418
2023-03-02

Systems and methods for active compressor control

#56
20230034122
2023-02-02

System and method of hot gas defrost control for multistage cascade refrigeration system

#57
20230009585
2023-01-12

THERMOSTATIC EXPANSION VALVES AND METHODS OF CONTROL

#58
20220397324
2022-12-15

Control of refrigeration and heat pump systems that include pressure exchangers

#59
20220397322
2022-12-15

Cryogenic Cooling System

#60
20220397317
2022-12-15

Refrigeration and heat pump systems with pressure exchangers

#61
20220397310
2022-12-15

Heat pump systems with pressure exchangers

#62
20220390158
2022-12-08

REFRIGERANT RECOVERY CONTROL DEVICE AND REFRIGERANT RECOVERY CONTROL SYSTEM

#63
20220381485
2022-12-01

HYDROGEN COOLING APPARATUS, HYDROGEN SUPPLY SYSTEM, AND REFRIGERATOR

#64
20220357078
2022-11-10

Systems and methods for implementing ejector refrigeration cycles with cascaded evaporation stages

#65
20220325921
2022-10-13

Floating evaporator saturated suction temperature systems and methods

#66
20220325911
2022-10-13

AIR CONDITIONER AND CONTROLLING METHOD THEREOF

#67
20220290906
2022-09-15

Load balancing method for two compressors

#68
20220279684
2022-09-01

COOLING SYSTEM, SURGE GENERATION PREVENTION DEVICE, SURGE GENERATION PREVENTION METHOD, AND SURGE GENERATION PREVENTION PROGRAM

#69
20220268504
2022-08-25

ICE MAKER

#70
20220252073
2022-08-11

Power electronics cooling arrangement

#71
20220221207
2022-07-14

Method for controlling suction pressure of a vapour compression system

#72
20220205675
2022-06-30

Air conditioner and control method

#73
20220196304
2022-06-23

Refrigerant system operation sequences for leak prevention

#74
20220196298
2022-06-23

Air conditioning system and cooling method for drive motor thereof

#75
20220170465
2022-06-02

Refrigerant bypass solution

#76
20220146165
2022-05-12

Air conditioning apparatus

#77
20220128275
2022-04-28

Refrigeration apparatus

#78
20220120484
2022-04-21

Refrigeration apparatus having input operation modes

#79
20220107125
2022-04-07

Calibration method of refrigerant saturation temperature in a refrigeration system, a controller for applying such a method and a cooling machine

#80
20220107121
2022-04-07

Refrigeration system with combined superheat and subcooling control

#81
20220057123
2022-02-24

Liquid feeder

#82
20220042730
2022-02-10

Abnormality determination device, freezing device including this abnormality determination device, and abnormality determination method for compressor

#83
20220011031
2022-01-13

Systems and methods for humidity control in an air conditioning system

#84
20210396437
2021-12-23

METHODS AND SYSTEMS FOR REMOTELY DIAGNOSING AN ABNORMALITY IN A CLIMATE CONTROL DEVICE

#85
20210341196
2021-11-04

Compressor protection against liquid slug

#86
20210333028
2021-10-28

REFRIGERANT CHARGING SYSTEM AND METHOD FOR VARIABLE SPEED COMPRESSOR BASED AC SYSTEM

#87
20210325097
2021-10-21

Refrigeration cycle device

#88
20210302073
2021-09-30

Heating, Ventilation, and Air-Conditioning System with Reheat

#89
20210283976
2021-09-16

Accumulator pressure drop regulation system for a heat pump

#90
20210278115
2021-09-09

Speed control strategies for a condenser fan in a refrigeration system

#91
20210270509
2021-09-02

Ejector heat pump operation

#92
20210270504
2021-09-02

Refrigeration device provided with a secondary by-pass branch and method of use thereof

#93
20210268868
2021-09-02

Method for operating a vehicular refrigeration system having a refrigeration circuit with a heat pump function

#94
20210260955
2021-08-26

Heat pump system

#95
20210222929
2021-07-22

COMPRESSOR SYSTEM WITH MULTIPLE COMPRESSOR ELEMENTS

#96
20210222900
2021-07-22

Control method and device of air conditioning system and air conditioning system

#97
20210215398
2021-07-15

Refrigeration cycle device

#98
20210215161
2021-07-15

System and method for predicting a surge of a centrifugal refrigeration compressor and air-conditioning unit

#99
20210197648
2021-07-01

Heat pump system for vehicle air conditioning devices

#100
20210180847
2021-06-17

Systems and methods for controlling differential refrigerant pressure

#101
20210180844
2021-06-17

Refrigeration system and method of refrigeration load control

#102
20210180598
2021-06-17

Method of improved control for variable volume ratio valve

#103
20210172664
2021-06-10

Adjustable cooling system

#104
20210095906
2021-04-01

Method and system for compressor modulation in non-communicating mode

#105
20210095898
2021-04-01

Floating evaporator saturated suction temperature systems and methods

#106
20210092496
2021-03-25

SYSTEMS AND METHODS FOR ASSESSING A CONDITION OF A VEHICLE REFRIGERATION SYSTEM

#107
20210080163
2021-03-18

CONTROL DEVICE, COMPRESSOR, ELECTRIC COMPRESSOR, BELT-DRIVEN COMPRESSOR, VEHICLE AIR CONDITIONER, AND CONTROL METHOD

#108
20210010732
2021-01-14

Expansion device control system for heating, ventilation, and air conditioning (HVAC) unit

#109
20200408450
2020-12-31

Systems and methods for controlling differential refrigerant pressure

#110
20200408447
2020-12-31

Energy management for refrigeration systems

#111
20200370801
2020-11-26

Refrigeration apparatus including lubrication of compressor with refrigerant

#112
20200363111
2020-11-19

Method and system for improving refrigeration system efficiency

#113
20200348062
2020-11-05

HVAC heating system and method

#114
20200300492
2020-09-24

Sensor coupling verification in tandem compressor units

#115
20200285258
2020-09-10

Method and Apparatus for Monitoring Refrigeration-Cycle Systems

#116
20200271344
2020-08-27

Air-conditioning apparatus with leak detection control

#117
20200256589
2020-08-13

Air-conditioning system and method of sealing heat medium

#118
20200248939
2020-08-06

Low charge packaged refrigeration systems

#119
20200240692
2020-07-30

Method and system for compressor modulation in non-communicating mode

#120
20200240691
2020-07-30

Container refrigeration monitoring systems and methods

#121
20200232687
2020-07-23

Compressor with oil equalizing pipe, parallel compressor set, and oil equalizing method

#122
20200232683
2020-07-23

AIR-CONDITIONING DEVICE, RAILWAY VEHICLE AIR-CONDITIONING DEVICE, AND METHOD FOR CONTROLLING AIR-CONDITIONING DEVICE

#123
20200200175
2020-06-25

Method of improved control for variable volume ratio valve

#124
20200191460
2020-06-18

Method for controlling suction pressure based on a most loaded cooling entity

#125
20200166257
2020-05-28

Refrigeration cycle apparatus

#126
20200132349
2020-04-30

Gas heat pump system

#127
20200116404
2020-04-16

Compressor protection against liquid slug

#128
20200072520
2020-03-05

Variable speed compressor based AC system and control method

#129
20200049383
2020-02-13

Refrigeration cycle device

#130
20200023715
2020-01-23

Method and system for operating a heat pump of a vehicle

#131
20190383539
2019-12-19

Lubricant quality management for a compressor

#132
20190383535
2019-12-19

Air-conditioning apparatus

#133
20190383516
2019-12-19

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

#134
20190331374
2019-10-31

Air conditioner having compressor bypass and evaluation of volume of connecting pipe

#135
20190301780
2019-10-03

Method for handling fault mitigation in a vapour compression system

#136
20190293331
2019-09-26

Refrigeration cycle apparatus

#137
20190277550
2019-09-12

Refrigeration cycle apparatus

#138
20190277530
2019-09-12

Thermostat with user interface features

#139
20190271494
2019-09-05

Refrigeration cycle apparatus

#140
20190257562
2019-08-22

COOLING SYSTEM WITH ADJUSTABLE INTERNAL HEAT EXCHANGER

#141
20190257561
2019-08-22

Method for controlling level of liquid within an evaporator and a system thereof

#142
20190249894
2019-08-15

DC varaiable speed compressor control method and control system

#143
20190242632
2019-08-08

Refrigeration apparatus

#144
20190212044
2019-07-11

Air-conditioning apparatus

#145
20190212043
2019-07-11

Refrigeration system and method for automated charging and start-up control

#146
20190212041
2019-07-11

System design for noise reduction of solenoid valve

#147
20190212038
2019-07-11

Method of managing compressor start for transport refrigeration system

#148
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

#149
20190170416
2019-06-06

Heat source unit for refrigeration apparatus including a heat-source-side heat exchanger having a heat exchange region of variable size

#150
20190162454
2019-05-30

Air-conditioning apparatus

#151
20190154323
2019-05-23

Systems and methods for low load compressor operations

#152
20190154322
2019-05-23

Refrigeration cycle apparatus capable of performing refrigerant recovery operation and controlling blower

#153
20190154321
2019-05-23

Refrigeration cycle apparatus

#154
20190154320
2019-05-23

Exhaust heat recovery type of air-conditioning apparatus

#155
20190154308
2019-05-23

Evaporator liquid preheater for reducing refrigerant charge

#156
20190128581
2019-05-02

HEAT PUMP UNIT AND MULTI-FUNCTIONAL MODE CONTROL METHOD

#157
20190113260
2019-04-18

Optimization sensor and pool heater utilizing same and related methods

#158
20190101313
2019-04-04

VEHICULAR AIR CONDITIONING SYSTEMS

#159
20190092134
2019-03-28

Drive cooling systems and methods for engine off

#160
20190092133
2019-03-28

Battery power management systems and methods for engine off

#161
20190092132
2019-03-28

Compressor discharge pressure based control systems and methods

#162
20190092131
2019-03-28

Vehicle air conditioning control systems

#163
20190092117
2019-03-28

Evaporator freeze prevention systems and methods

#164
20190078818
2019-03-14

Refrigeration system with combined superheat and subcooling control

#165
20190078812
2019-03-14

Electric compressor

#166
20190071103
2019-03-07

Process for monitoring an air conditioning system of a railway vehicle and railway vehicle comprising an air conditioning system implementing this process

#167
20190063793
2019-02-28

Multi-split system and liquid return prevention control method thereof during defrosting of multi-split system

#168
20190056161
2019-02-21

Thermostatic expansion valves and methods of control

#169
20190056140
2019-02-21

Air conditioning and mode switching control method thereof

#170
20190041111
2019-02-07

Power management for CO2 transportation refrigeration system

#171
20190041077
2019-02-07

Building control system with cooperative extremum-seeking control

#172
20190032978
2019-01-31

Refrigeration apparatus with defrost operation for parallel outdoor units

#173
20190017949
2019-01-17

Temperature control system, temperature control device and refrigeration device

#174
20190011157
2019-01-10

Air conditioning apparatus

#175
20180372380
2018-12-27

Air conditioning apparatus

#176
20180372379
2018-12-27

Air conditioner

#177
20180363637
2018-12-20

Variable displacement swash plate type compressor

#178
20180356136
2018-12-13

Gas-replenishing and enthalpy-increasing control method, device and apparatus for two-stage compressor

#179
20180356133
2018-12-13

Conditioner determining a closed condition of an expansion valve

#180
20180347868
2018-12-06

Air-conditioning apparatus

#181
20180347862
2018-12-06

Refrigeration system having a variable speed compressor

#182
20180347861
2018-12-06

Refrigeration system having a variable speed compressor

#183
20180340719
2018-11-29

DETECTION OF LACK OF REFRIGERANT IN A COOLING SYSTEM HAVING MULTIPLE COOLING LOCATIONS

#184
20180340714
2018-11-29

Air conditioner

#185
20180320946
2018-11-08

Sensor failure error handling

#186
20180306491
2018-10-25

Dynamic coefficient of performance calculation for refrigeration systems

#187
20180283753
2018-10-04

SYSTEM AND METHOD OF CONTROLLING AN OIL FLOW WITHIN A REFRIGERATION SYSTEM

#188
20180283752
2018-10-04

Air conditioner and method for controlling the same

#189
20180283751
2018-10-04

Air conditioner and control method therefor

#190
20180283749
2018-10-04

Air conditioning apparatus with compressor discharge pressure sensing

#191
20180274836
2018-09-27

Air conditioning apparatus

#192
20180259233
2018-09-13

System design for noise reduction of solenoid valve

#193
20180252449
2018-09-06

Refrigeration cycle apparatus

#194
20180238599
2018-08-23

Refrigerant charge detection for ice machines

#195
20180231290
2018-08-16

Cooling system with intermediate heat exchange fluid loop

#196
20180231289
2018-08-16

Cooling system with intermediary heat exchange

#197
20180231288
2018-08-16

Cooling system

#198
20180217028
2018-08-02

Self-test system for qualifying refrigeration chiller system performance

#199
20180209703
2018-07-26

Systems and methods for electronic expansion valve control

#200
20180209407
2018-07-26

Reciprocating Compressor with Vented Discharge Valve

#201
20180202689
2018-07-19

MULTI-STAGE COMPRESSION REFRIGERATION CYCLE DEVICE

#202
20180194191
2018-07-12

Air conditioner for vehicle

#203
20180187936
2018-07-05

Air-conditioning apparatus

#204
20180135896
2018-05-17

Cooling of a fluid with a refrigerant at triple point

#205
20180129233
2018-05-10

Method and apparatus for monitoring refrigeration-cycle systems

#206
20180120006
2018-05-03

Method of maintaining the flow rate of a refrigerant while maintaining superheat

#207
20180112900
2018-04-26

HVAC systems and methods with improved stabilization

#208
20180112899
2018-04-26

Air conditioner with a refrigerant ratio adjustor

#209
20180106520
2018-04-19

Liquid slugging detection and protection

#210
20180106517
2018-04-19

Cooling circuit, cold drying installation and method for controlling a cooling circuit

#211
20180106514
2018-04-19

Refrigerating apparatus

#212
20180100680
2018-04-12

Discharge pressure calculation from torque in an HVAC system

#213
20180094829
2018-04-05

Maintenance and diagnostics for refrigeration systems

#214
20180087816
2018-03-29

High outdoor ambient and high suction pressure oil pump out mitigation for air conditioners

#215
20180080697
2018-03-22

Heat pump

#216
20180080695
2018-03-22

Optimizing energy efficiency ratio feedback control for direct expansion air-conditioners and heat pumps

#217
20180080440
2018-03-22

Electric control valve for a coolant compressor

#218
20180073791
2018-03-15

Refrigeration system condenser fan control

#219
20180073790
2018-03-15

Energy management for refrigeration systems

#220
20180073789
2018-03-15

Refrigeration system with superheating, sub-cooling and refrigerant charge level control

#221
20180066872
2018-03-08

Ejector refrigeration circuit

#222
20180051921
2018-02-22

ADAPTIVELY CONTROLLED DEFROST CYCLE TIME FOR AN AIRCRAFT VAPOR CYCLE REFRIGERATION SYSTEM

#223
20180045447
2018-02-15

System for calibration of a compressor unit in a heating, ventilation, and air conditioning system

#224
20180045444
2018-02-15

Low charge packaged refrigeration systems

#225
20180031281
2018-02-01

Heat pump defrosting system and method

#226
20180017301
2018-01-18

Refrigeration rack monitor

#227
20180013368
2018-01-11

Motor drive apparatus and refrigeration cycle apparatus

#228
20180010834
2018-01-11

Control device for refrigeration cycle apparatus, and control method for refrigeration cycle apparatus, and refrigeration cycle apparatus

#229
20180010832
2018-01-11

Digital monitoring and measuring air conditioner recharging system

#230
20180003422
2018-01-04

Refrigerant compressor system

#231
20170356778
2017-12-14

Method for real-time performance check of container system

#232
20170343259
2017-11-30

Selecting control strategy for an expansion valve

#233
20170336119
2017-11-23

On board chiller capacity calculation

#234
20170336116
2017-11-23

Air-conditioning apparatus

#235
20170336113
2017-11-23

Refrigeration system and method for automated charging and start-up control

#236
20170314821
2017-11-02

Refrigeration system having a variable speed compressor

#237
20170299243
2017-10-19

System for calibration of a compressor unit in a heating, ventilation, and air conditioning system

#238
20170292742
2017-10-12

COMPRESSOR DIAGNOSTICS FOR A MODULAR OUTDOOR REFRIGERATION SYSTEM

#239
20170288402
2017-10-05

Method for operating at least one distributed energy resource comprising a refrigeration system

#240
20170282689
2017-10-05

Air-conditioning apparatus for vehicle

#241
20170274732
2017-09-28

Method and system for defrosting a heat exchanger

#242
20170268811
2017-09-21

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

#243
20170266769
2017-09-21

Compressor diagnostic and protection system and method

#244
20170241690
2017-08-24

Compressor Capacity Modulation System For Multiple Compressors

#245
20170241688
2017-08-24

Air conditioner and control method thereof

#246
20170234582
2017-08-17

Air-conditioning apparatus

#247
20170234561
2017-08-17

Systems and methods for detecting degradation of a component in an air conditioning system

#248
20170227272
2017-08-10

AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME

#249
20170227263
2017-08-10

Systems and methods for controlling a refrigeration system

#250
20170219238
2017-08-03

Air conditioner

#251
20170218944
2017-08-03

Refrigerant compressor

#252
20170198943
2017-07-13

Air conditioner

#253
20170191678
2017-07-06

Environment control system and devices

#254
20170184332
2017-06-29

System for calibration of a compressor unit in a heating, ventilation, and air conditioning system

#255
20170167769
2017-06-15

Axial thrust control for rotary compressors

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Optimizing energy efficiency ratio feedback control for direct expansion air-conditioners and heat pumps

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Method for pressure and temperature control of a fluid in a series of cryogenic compressors

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Method for controlling the speed of cryogenic compressors arranged in series for cooling cryogenic helium

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System for storing and cooling milk, milking system, and method for cooling milk

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Refrigeration device

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Systems and methods for low load compressor operations

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Refrigeration cycle apparatus and method for controlling refrigeration cycle apparatus

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Air-conditioning apparatus

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COMPRESSOR AND REFRIGERATION CYCLE APPARATUS

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Energy management for refrigeration systems

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REFRIGERATION CYCLE APPARATUS

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Maintenance and diagnostics for refrigeration systems

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Refrigeration apparatus

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REFRIGERATION CYCLE DEVICE

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Refrigeration apparatus

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EXPANSION DEVICE AND REFRIGERATION CYCLE APPARATUS

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Method and device for cool-drying a gas with circulating cooling liquid with bypass line

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Methods and systems to control engine loading on a transport refrigeration system

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Control valve

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CRYOGENIC REFRIGERATION SYSTEM

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Air conditioner and defrosting operation method therefor

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System and method for controlling an electronic expansion valve

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Compressor operation management in air conditioners

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AIR-CONDITIONING APPARATUS

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Capacity control system and method for multi-stage centrifugal compressor

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Air-conditioning apparatus

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COMPONENTS CROSS-MAPPING IN A REFRIGERATION SYSTEM

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REFRIGERATION CYCLE DEVICE

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REFRIGERATION CYCLE APPARATUS

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Heat source unit

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Air conditioner for vehicle

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Air conditioner

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Refrigeration apparatus

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Heat source side unit and air-conditioning apparatus

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HVAC compressor prognostics

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Sensor coupling verification in tandem compressor units

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Temperature control system and method TDSF plus

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Air conditioner having defrosting operation

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Air conditioner having engine and generator

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Frozen beverage machine control system and method

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2016-08-25

FROZEN BEVERAGE MACHINE CONTROL SYSTEM AND METHOD

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2016-08-25

Air-conditioning apparatus

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2016-08-25

Air-conditioning apparatus

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Air conditioner with outdoor fan control in accordance with suction pressure and suction superheating degree of a compressor

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2016-08-04

Air conditioner