ClassID:

62551

B60H1/3211 - CPC Classification

Classification description:

Heating, cooling or ventilating [HVAC] devices; Cooling devices using compression; Control means therefor for increasing the efficiency of a vehicle refrigeration cycle

Recent Application in this class:
#1
20260124881
2026-05-07

OPTIMAL BUS VOLTAGE AND SWITCHING FREQUENCY STRATEGY

#2
20260054546
2026-02-26

METHOD FOR OPERATING A REFRIGERATION SYSTEM WITH HEAT PUMP FUNCTION FOR A MOTOR VEHICLE BASED ON THE REFRIGERANT MASS FLOW AND PARTIAL MASS FLOWS, AND REFRIGERATION SYSTEM WITH CONTROL UNIT FOR CARRYING OUT THE METHOD

#3
20260008322
2026-01-08

SYSTEM AND METHOD FOR POWER SUPPLY MANAGEMENT IN A VEHICLE WITH A TRANSPORT REFRIGERATION UNIT

#4
20250319739
2025-10-16

COOLANT-LOOP BASED HEAT PUMP FOR VEHICLE THERMAL MANAGEMENT

#5
20250289291
2025-09-18

SYSTEM AND METHOD FOR POWER SUPPLY MANAGEMENT IN A TRANSPORT REFRIGERATION UNIT

#6
20250144976
2025-05-08

VEHICLE HAVING AUXILIARY FAN TO IMPROVE HVAC PERFORMANCE

#7
20250128645
2025-04-24

Systems and Methods for Cooling a Secondary Battery Used for Underground Mining Machines

#8
20250026179
2025-01-23

METHODS AND SYSTEMS FOR OPTIMIZING CLIMATE CONTROL WITHIN A CLIMATE CONTROLLED SPACE

#9
20240416726
2024-12-19

SYSTEM AND METHOD FOR CONTROLLING OPERATION OF A TRANSPORT REFRIGERATION UNIT IN A VEHICLE

#10
20240294053
2024-09-05

VEHICLE AIR CONDITIONING SYSTEM AND VEHICLE AIR CONDITIONING METHOD

#11
20240109662
2024-04-04

ENVIRONMENTAL CONTROL SYSTEM TRIM AIR HEAT EXCHANGER

#12
20240075848
2024-03-07

METHOD AND SYSTEM FOR MANAGING MILEAGE CAPACITY OF A BATTERY ELECTRIC VEHICLE (BEV)

#13
20240042829
2024-02-08

REFRIGERANT CIRCUIT FOR A VEHICLE, AND METHOD FOR CONTROLLING SUCH A CIRCUIT

#14
20230271481
2023-08-31

SIMULTANEOUS VAPOR AND LIQUID INJECTION

#15
20230182532
2023-06-15

Method and device for controlling air conditioning device of electrified vehicle

#16
20230175742
2023-06-08

TRANSPORTATION REFIGERATION SYSTEM

#17
20230173873
2023-06-08

Vehicular heat management system

#18
20230093781
2023-03-23

Vehicular thermal management system

#19
20230074116
2023-03-09

Environmental control system trim air heat exchanger

#20
20230022653
2023-01-26

AIR CONDITIONER SYSTEM FOR ELECTRIC MOTOR VEHICLES

#21
20220363109
2022-11-17

Refrigeration circuit with pressure equalization between multiple condensers

#22
20220227198
2022-07-21

Ejector-Enhanced Heat Recovery Refrigeration System

#23
20220194176
2022-06-23

System and method of energy efficient operation of a transport climate control system

#24
20220153090
2022-05-19

TRANSPORT REFRIGERATION UNIT WITH VARIABLE-SPEED ELECTRIC REFRIGERATION DRIVE AND VARIABLE-SPEED DIESEL ENGINE SYNCHRONOUS GENERATOR POWER SOURCE

#25
20220111698
2022-04-14

Thermal management system for vehicle

#26
20220048357
2022-02-17

Vehicular thermal management system

#27
20210370748
2021-12-02

Vehicle thermal management

#28
20210339607
2021-11-04

System and method of energy efficient operation of a transport climate control system

#29
20210283979
2021-09-16

Cooling system having dual independent refrigerant loops for providing cooling to a vehicle cabin and vehicle battery

#30
20210268873
2021-09-02

Transportation refrigeration system

#31
20210155075
2021-05-27

Multi-zone HVAC module

#32
20210101451
2021-04-08

REFRIGERATION CYCLE DEVICE

#33
20210101444
2021-04-08

Heat pump system and method for operating said system

#34
20210086583
2021-03-25

Apparatus and method for low grade heat recovery in an electric vehicle

#35
20210061055
2021-03-04

Thermal management system for vehicle

#36
20200398636
2020-12-24

Integrated thermal management system

#37
20200391574
2020-12-17

Battery powered transportation refrigeration unit with variable inverter

#38
20200384827
2020-12-10

Thermal management system for vehicle

#39
20200369123
2020-11-26

Temperature controlled goods vehicles

#40
20200369108
2020-11-26

Heat pump system for heating or cooling a battery module by using a chiller for a vehicle

#41
20200361288
2020-11-19

Vehicle configured to prevent oil entrapment within refrigerant system and corresponding method

#42
20200361280
2020-11-19

TEMPERATURE ADJUSTMENT SYSTEM FOR ELECTRIC MOTOR VEHICLE

#43
20200361279
2020-11-19

Vehicle thermal method and system

#44
20200324611
2020-10-15

Vehicle-mounted temperature controller

#45
20200247212
2020-08-06

Thermal energy management system with high cooling capacity in idle and high performance passive battery cooling

#46
20200139788
2020-05-07

Automotive air conditioning system

#47
20200114733
2020-04-16

Battery Life Prediction And Monitoring

#48
20200070629
2020-03-05

Method for operating a refrigeration system for a vehicle and a corresponding refrigeration system

#49
20200056800
2020-02-20

METHOD FOR MONITORING AND CONTROLLING DEVICES

#50
20200001680
2020-01-02

Systems and methods for capacity modulation through eutectic plates

#51
20190390592
2019-12-26

Hybrid intercooler system integrated with air conditioning system and method of controlling the same

#52
20190381864
2019-12-19

Air-conditioning control apparatus for vehicle and air-conditioning control system for vehicle

#53
20190299750
2019-10-03

Systems and methods for management of eTRU

#54
20190283541
2019-09-19

Load management for refrigerated truck unit

#55
20190275866
2019-09-12

System and method of controlling passage of refrigerant through eutectic plates and an evaporator of a refrigeration system for a container of a vehicle

#56
20190255915
2019-08-22

Method of adjusting electronic expansion valve of air conditioner

#57
20190210431
2019-07-11

Refrigeration system and control device

#58
20190193515
2019-06-27

Electric vehicle

#59
20190184790
2019-06-20

Refrigeration cycle device

#60
20190152298
2019-05-23

Vehicle air conditioning device

#61
20190152297
2019-05-23

POWER MANAGEMENT SYSTEM FOR A TRANSPORT REFRIGERATION UNIT

#62
20190118618
2019-04-25

Ejector-enhanced heat recovery refrigeration system

#63
20190111762
2019-04-18

System and method of controlling air conditioning system for vehicle

#64
20190061471
2019-02-28

Air-conditioning system of a motor vehicle and method for operating the air-conditioning system

#65
20190047370
2019-02-14

Redistribution of condensate for increased cooling capacity

#66
20190009638
2019-01-10

Process and Device for Monitoring Air Conditioning System

#67
20180347872
2018-12-06

Power generation module of vehicle air-conditioning system

#68
20180319254
2018-11-08

Air conditioning system of a motor vehicle and method for operating the air conditioning system

#69
20180319244
2018-11-08

Vehicle air conditioner with auxiliary heat exchanger

#70
20180290519
2018-10-11

Air conditioner, vehicle including the same, and method for controlling the air conditioner

#71
20180287543
2018-10-04

Motor-driven compressor for a vehicle

#72
20180229584
2018-08-16

Vehicle coolant flow control during maximum AC cooling condition

#73
20180229583
2018-08-16

Method and system for controlling the temperature in a cabin of a vehicle while the vehicle engine is turned off

#74
20180208014
2018-07-26

Waste heat utilization system for an electric vehicle

#75
20180201097
2018-07-19

AIR CONDITIONING COMPRESSOR CONTROL FOR START-STOP VEHICLES

#76
20180194190
2018-07-12

VEHICLE AIR CONDITIONING DEVICE

#77
20180186317
2018-07-05

Load management in a transport unit of a self-contained climate controlled storage unit

#78
20180186216
2018-07-05

REFRIGERATION CYCLE OF VEHICLE AIR CONDITIONER

#79
20180172308
2018-06-21

System for monitoring and controlling devices and method thereof

#80
20180170187
2018-06-21

TEMPERATURE CONTROL SYSTEM AND ELECTRIC VEHICLE USING SAME

#81
20180170186
2018-06-21

THERMAL CONTROL SYSTEM OF ELECTRIC VEHICLE

#82
20180097266
2018-04-05

Electric vehicle battery cooling using excess cabin air conditioning capacity

#83
20180087452
2018-03-29

Methods and systems for control of coolant flow through an engine coolant system

#84
20180087451
2018-03-29

Methods and systems for coolant system

#85
20180020838
2018-01-25

Blower unit

#86
20180001746
2018-01-04

System and method of controlling passage of refrigerant through eutectic plates and an evaporator of a refrigeration system for a container of a vehicle

#87
20180001745
2018-01-04

System and method of mode-based compressor speed control for refrigerated vehicle compartment

#88
20180001744
2018-01-04

Battery life prediction and monitoring

#89
20180001737
2018-01-04

AC-system with very high cooling capacity

#90
20180001731
2018-01-04

Systems and methods for capacity modulation through eutectic plates

#91
20170349031
2017-12-07

Variable displacement vehicle compressor with noise prevention control

#92
20170326945
2017-11-16

Vehicle air-conditioning device

#93
20170297416
2017-10-19

Ejector refrigeration cycle device and low outside temperature operation thereof

#94
20170291471
2017-10-12

Method for operating a device for the thermal conditioning of a motor vehicle interior and device for implementing the method

#95
20170284275
2017-10-05

Control system of flowing air into vehicle engine room and method for the same

#96
20170282689
2017-10-05

Air-conditioning apparatus for vehicle

#97
20170282677
2017-10-05

Method and air-conditioning system for air-conditioning an electric or hybrid vehicle

#98
20170144548
2017-05-25

Continuous voltage control of a transport refrigeration system

#99
20170100987
2017-04-13

Hybrid refrigeration system for a mobile unit and method of operation

#100
20160318370
2016-11-03

EV muti-mode thermal control system

#101
20160272049
2016-09-22

System and method of temperature control for a transport refrigeration system

#102
20160272047
2016-09-22

CAPACITY MODULATION OF TRANSPORT REFRIGERATION SYSTEM

#103
20160229261
2016-08-11

Work vehicle

#104
20160200176
2016-07-14

Method for controlling vehicle air-conditioning system, and vehicle air-conditioning system

#105
20160159204
2016-06-09

Refrigeration cycle device for vehicle

#106
20160137024
2016-05-19

Air conditioner for vehicle

#107
20160121694
2016-05-05

Cooling system for vehicle

#108
20160089956
2016-03-31

Method and system for controlling condenser/radiator airflow

#109
20150352925
2015-12-10

METHOD AND SYSTEM FOR CONTROLLING OPERATION OF CONDENSER AND EVAPORATOR FANS

#110
20150343881
2015-12-03

EVAPORATIVE COOLING CYCLING USING WATER CONDENSATE FORMED IN A VAPOR-COMPRESSION A/C SYSTEM EVAPORATOR

#111
20150329210
2015-11-19

Aircraft air conditioning system and method of operating an aircraft air conditioning system

#112
20150314671
2015-11-05

Integrated charging unit for passive refrigeration system

#113
20150183297
2015-07-02

Engine driven heat pump

#114
20150183292
2015-07-02

Current draw control in a transport refrigeraton system

#115
20150165896
2015-06-18

System for controlling air flow rate into vehicle engine room and control method thereof

#116
20150017492
2015-01-15

Temperature regulation device

#117
20140318159
2014-10-30

Vehicle air conditioning system

#118
20130199217
2013-08-08

Air conditioner for vehicle

#119
20130166181
2013-06-27

Vehicle control system

#120
20130058801
2013-03-07

HYBRID COMPRESSOR FOR AN AIR-CONDITIONING CIRCUIT

#121
20130058795
2013-03-07

METHOD FOR DETERMINING THE POWER OF AN ELECTRIC MOTOR OF A HYBRID COMPRESSOR

#122
20130030652
2013-01-31

Device combining motor driven power steering with compressor, and method for controlling the same

#123
20120324927
2012-12-27

AIR CONDITIONING SYSTEM FOR VEHICLES

#124
20120253592
2012-10-04

Cooling system compressor with variable operating range

#125
20120210738
2012-08-23

Method For Controlling The Operation Of An Air-Conditioning Loop In A Vehicle

#126
20120210735
2012-08-23

Hybrid refrigeration system for a mobile unit and method of operation

#127
20110271698
2011-11-10

Method Of Controlling A Compressor In An Air-Conditioning System

#128
20110197607
2011-08-18

Refrigerating cycle device

#129
20110083451
2011-04-14

CONTROL METHOD FOR AIR CONDITIONER OF VEHICLE

#130
20100300125
2010-12-02

Automotive climate system and method of controlling same

#131
20100286854
2010-11-11

DRIVING APPARATUS FOR IMPROVING VEHICLE FUEL EFFICIENCY

#132
20100260619
2010-10-14

Displacement control system for variable displacement compressor

#133
20100191381
2010-07-29

Air-Conditioning System, In Particular For A Motor Vehicle

#134
20100106362
2010-04-29

A/C compressor clutch power management

#135
20090293525
2009-12-03

Air conditioning system for a motor-vehicle, with an air cooling secondary circuit connectable to the heating circuit

#136
20090242652
2009-10-01

Power saving compressor and control logic

#137
20080307811
2008-12-18

Method and control system for a compressor that is operable with a climate system

#138
20080289347
2008-11-27

Control method for a variable displacement refrigerant compressor in a high-efficiency AC system

#139
20080223058
2008-09-18

Air Conditioner

#140
20080223053
2008-09-18

Air conditioner

#141
20080011005
2008-01-17

Multiple cooling sources for a vehicle air conditioning system

#142
20070289326
2007-12-20

Refrigeration system including refrigeration cycle and rankine cycle

#143
20070214811
2007-09-20

Method and device for regulating a coolant circuit of a vehicle air conditioning system

#144
20070028633
2007-02-08

Air Conditioning Systems For Vehicles

#145
20060266062
2006-11-30

Air conditioner for vehicle

#146
20060260336
2006-11-23

Manifold-superheated air conditioning system

#147
20060218964
2006-10-05

Ejector type refrigerating cycle

#148
20060130499
2006-06-22

Dynamic control of a variable displacement compressor

#149
20060086117
2006-04-27

Method of controlling air conditioner for vehicles

#150
20060005551
2006-01-12

Automotive HVAC system and method of operating same utilizing evaporator freezing

#151
20050279110
2005-12-22

Automotive HVAC system and method of operating same utilizing enthalpy-based control

#152
20050263275
2005-12-01

Automotive HVAC system and method of operating same utilizing trapped coolant

#153
20050262853
2005-12-01

Automotive HVAC system and method of operating same utilizing evaporator freezing

#154
20050198980
2005-09-15

Air conditioning system