ClassID:

62560

B60H1/3225 - CPC Classification

Classification description:

Heating, cooling or ventilating [HVAC] devices; Cooling devices using compression characterised by safety arrangements, e.g. compressor anti-seizure means or by signalling devices

Recent Application in this class:
#1
20260138420
2026-05-21

Method of Operating a Cooling Unit and Cooling Unit

#2
20260119923
2026-04-30

SYSTEM AND METHOD TO DETECT SYMPTOMS OF IMPENDING CLIMATE CONTROL FAILURES OF TRANSPORT CLIMATE CONTROL SYSTEMS

#3
20260097628
2026-04-09

LEAK DETECTION FOR DEACTIVATED CLIMATE CONTROL SYSTEM

#4
20260084492
2026-03-26

CE MODULE AND VEHICLE INCLUDING THE SAME

#5
20260041945
2026-02-12

INTEGRATED TEMPERATURE CONTROL SYSTEM FOR VEHICLE AND CONTROL METHOD THEREOF

#6
20250269699
2025-08-28

A METHOD FOR CONTROLLING VEHICLE AIR-CONDITIONING SYSTEM AND A COMPRESSOR TO WHICH THE METHOD IS APPLIED

#7
20250115095
2025-04-10

METHOD FOR REMEDIATING LOSS OF COOLANT FLOW OR AERATED COOLANT IN THERMAL MANAGEMENT OF DEVICES

#8
20250102209
2025-03-27

PRESSURE RELIEF ARRANGEMENT IN REFRIGERANT CIRCUITS

#9
20250074155
2025-03-06

METHOD AND SYSTEM FOR LOW CHARGE DETECTION

#10
20250001836
2025-01-02

ELECTROMOTIVE REFRIGERANT COMPRESSOR, METHOD FOR OPERATION THEREOF, AIR-CONDITIONING INSTALLATION, COMPUTER PROGRAM PRODUCT AND COMPUTER-READABLE MEDIUM

#11
20240418518
2024-12-19

METHODS AND SYSTEMS FOR NOTIFYING AND MITIGATING A SUBOPTIMAL EVENT OCCURRING IN A TRANSPORT CLIMATE CONTROL SYSTEM

#12
20240317025
2024-09-26

Apparatus for controlling fan motor of vehicle cooling fan and method thereof

#13
20230406071
2023-12-21

System and method for refrigerant pressure and relief

#14
20230356568
2023-11-09

VEHICLE CONFIGURED TO DETECT LOW REFRIGERANT CHARGE

#15
20230249522
2023-08-10

Method and system for protecting against low refrigerant charge in electrified vehicle

#16
20230158863
2023-05-25

Isolated evaporator coil for a transport climate control system

#17
20220318646
2022-10-06

SYSTEM AND METHOD TO DETECT SYMPTOMS OF IMPENDING CLIMATE CONTROL FAILURES OF TRANSPORT CLIMATE CONTROL SYSTEMS

#18
20220314742
2022-10-06

In-vehicle device temperature adjusting device and vehicle air conditioning device provided with same

#19
20220212698
2022-07-07

Climate control system for a vehicle

#20
20220176783
2022-06-09

Expansion valve

#21
20220134844
2022-05-05

Method for determining a level of refrigerant charge in a cooling circuit of an air-conditioning system and module for detecting leaks

#22
20220090924
2022-03-24

Methods and systems for notifying and mitigating a suboptimal event occurring in a transport climate control system

#23
20210402853
2021-12-30

Air management system for climate control unit of a transport climate control system

#24
20210402852
2021-12-30

Isolated evaporator coil for a transport climate control system

#25
20210283991
2021-09-16

Control device for vehicle-mounted cooling system, and vehicle-mounted cooling system

#26
20210283990
2021-09-16

VEHICLE AIR CONDITIONING SYSTEM AND DETERIORATION DEGREE ESTIMATING METHOD

#27
20210268875
2021-09-02

Refrigerant leak detection system

#28
20210229528
2021-07-29

Refrigerant leak detection system

#29
20210155081
2021-05-27

Crash detection system for transport refrigeration units

#30
20210155080
2021-05-27

Current estimating device, electric compressor, current estimating method, and motor current effective value estimating method

#31
20210053412
2021-02-25

Heat pump system for vehicle

#32
20200324624
2020-10-15

Refrigerant leak sensor pre-trip sequence and diagnostics

#33
20200298653
2020-09-24

Control system for a heating system and method for operating a heating system

#34
20200276884
2020-09-03

Method of controlling compressor

#35
20200189358
2020-06-18

Vehicle air-conditioning apparatus and abnormality detection system for vehicle air-conditioning apparatus

#36
20200088245
2020-03-19

CLUTCH COIL THERMAL FUSE HEAT SINK ACTIVATION

#37
20200055375
2020-02-20

Methane safety systems for transport refrigeration units

#38
20190202267
2019-07-04

Fuel system control for refrigeration unit engine

#39
20190137199
2019-05-09

Vehicle air-conditioning apparatus and clogging detection system for vehicle air-conditioning apparatus

#40
20190126949
2019-05-02

Vehicle air-conditioning device and train communication system

#41
20190047372
2019-02-14

Method for operating an electric motor coolant compressor

#42
20190047360
2019-02-14

Vehicular temperature regulation device

#43
20190023116
2019-01-24

Protection structure for on-vehicle high-voltage component

#44
20180194191
2018-07-12

Air conditioner for vehicle

#45
20170349028
2017-12-07

Assembly for collecting and removing leaked refrigerant

#46
20170291473
2017-10-12

Safety device for vehicle

#47
20170158024
2017-06-08

Control apparatus and method for compressor of vehicle

#48
20170021700
2017-01-26

METHOD OF PREVENTING DAMAGE TO A COMPRESSOR IN A VEHICLE

#49
20170008376
2017-01-12

Vehicle having a refrigerant circuit

#50
20160361975
2016-12-15

Controlling HVAC compressor speed in a vehicle

#51
20160303948
2016-10-20

Onboard electric system

#52
20160200176
2016-07-14

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

#53
20160176266
2016-06-23

Compressor comprising a pressure-relief groove

#54
20160129757
2016-05-12

AIR CONDITIONING DEVICE FOR VEHICLE

#55
20160129755
2016-05-12

Motor lock determination device

#56
20150352926
2015-12-10

Circulation for pressure loss event

#57
20150298525
2015-10-22

Vehicle air conditioner

#58
20150273983
2015-10-01

VEHICLE CLUTCH HAVING POWER TRANSMISSION INTERRUPTION UNIT

#59
20140290289
2014-10-02

Control device and control method for cooling system

#60
20140069133
2014-03-13

Service port cap with click lock

#61
20130247598
2013-09-26

Current limit control on a transport refrigeration system

#62
20130086932
2013-04-11

Vehicle Air-Conditioning Device, and Refrigerant Leakage Diagnosis Method for Vehicle Air-Conditioning Device

#63
20120144849
2012-06-14

METHOD AND SYSTEM FOR CONTROLLING AUTOMOTIVE HVAC APPARATUS

#64
20110120160
2011-05-26

System For Controlling An Air-Conditioning System

#65
20100246083
2010-09-30

METHOD FOR CONTROLLING ELECTRIC COMPRESSOR

#66
20100076602
2010-03-25

Method for controlling compressor of air conditioner for vehicle

#67
20090241570
2009-10-01

Refrigerant cycle system

#68
20090145146
2009-06-11

Refrigeration cycle device, and air conditioner for vehicle

#69
20080134715
2008-06-12

Vehicle HVAC control system

#70
20080000244
2008-01-03

Air conditioning cut-out circuit

#71
20070294005
2007-12-20

Device And Method For Monitoring The Filling Level Of A Coolant Circuit Of A Vehicle Air Conditioning System

#72
20070125102
2007-06-07

Detection of refrigerant charge adequacy based on multiple temperature measurements

#73
20070113891
2007-05-24

Safety shut-off device

#74
20060117791
2006-06-08

Vehicle air conditioning systems comprising refrigerant recovery vessels and methods for operating such systems

#75
20060048524
2006-03-09

Refrigeration unit

#76
20050217313
2005-10-06

Refrigeration system

#77
20050210900
2005-09-29

Air conditioner for vehicle capable of preventing inverter overheating

#78
20050210897
2005-09-29

Vehicular air-conditioner

#79
20050115253
2005-06-02

Method for extracting carbon dioxide for use as a refrigerant in a vapor compression system

#80
20050103031
2005-05-19

Lowering of refrigerant emissions by cycling of a variable displacement compressor

#81
20050076950
2005-04-14

Safety shut-off device

#82
20050039475
2005-02-24

HVAC system with refrigerant venting

#83
15193133
2017-10-24

Intermittent start compressor

#84
13721541
2016-06-28

Intermittent start compressor