B60H2001/2228 - CPC Classification Index

ClassID:

62504 ⎘

B60H2001/2228 - CPC Classification

Classification description:

Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters

Sub-classes:

B60H2001/2231 » {for proper or safe operation of the heater} 31
B60H2001/2234 » {when vehicle is parked, preheating} 37
B60H2001/2237 » {supplementary heating, e.g. during stop and go of a vehicle} 37
B60H2001/224 » {automatic operation, e.g. control circuits or methods} 74
B60H2001/2243 » {manual operation, e.g. remote control or timer} 10

Recent Application in this class:

20220111700

2022-04-14

Dual heat pump and furnace operation for a recreational vehicle

20220097484

2022-03-31

Fluid heating system

20220088989

2022-03-24

Air conditioning device for an electric vehicle and an air conditioning system for an electric vehicle using same

20210370742

2021-12-02

Thermal system control for a vehicle

20210170831

2021-06-10

Device and method for raising a temperature in at least one portion of a vehicle

20210114434

2021-04-22

Fuel-operated vehicle heating device and method to operating a fuel-operated vehicle heating device

20210094388

2021-04-01

Vehicle cabin thermal management system

20210086591

2021-03-25

Vehicle air conditioner

20210031726

2021-02-04

AUTOMATIC HEATED WIPER SYSTEM

#10

20210016629

2021-01-21

Vehicle air conditioning device

#11

20200384827

2020-12-10

Thermal management system for vehicle

#12

20200353792

2020-11-12

Electric heater comprising four independent heating regions

#13

20200269657

2020-08-27

VEHICLE INDUCTION HEATER

#14

20200171920

2020-06-04

Electric heating device

#15

20200055368

2020-02-20

Air conditioning unit for vehicle

#16

20190353407

2019-11-21

Vehicle air-conditioning apparatus

#17

20190331081

2019-10-31

Warm-up system for vehicle

#18

20190322155

2019-10-24

HEATER MODULE FOR HEATING COOLING WATER

#19

20190168581

2019-06-06

VEHICLE CLIMATE CONTROL SYSTEM WITH HEAT RECOVERY UTILIZING A HEAT PUMP

#20

20190168580

2019-06-06

VEHICLE CLIMATE CONTROL SYSTEM UTILIZING A HEAT PUMP

#21

20190168576

2019-06-06

Vehicle engine-off heating and cooling climate control using super-heated fluid for heating

#22

20190077225

2019-03-14

Air-conditioning device

#23

20190077223

2019-03-14

Vehicle air conditioning device

#24

20190070932

2019-03-07

LIQUID HEATING DEVICE

#25

20190070929

2019-03-07

AIR-CONDITIONING DEVICE

#26

20180312038

2018-11-01

Air conditioner for vehicle

#27

20180257457

2018-09-13

MULTIPLE MODES OF APPLYING HEAT TO A VEHICLE DEVICE WITH A HEATING ELEMENT

#28

20180093643

2018-04-05

Automatic heated wiper system

#29

20180072129

2018-03-15

Heated vehicle cowl

#30

20170369080

2017-12-28

Air-conditioning device for vehicle

#31

20170368911

2017-12-28

Vehicle air-conditioning control device

#32

20170349029

2017-12-07

Heating apparatus

#33

20170320376

2017-11-09

Perceivable steam suppressing heater system

#34

20170320374

2017-11-09

Method and system for vehicle climate control

#35

20150239322

2015-08-27

Vehicle air conditioner

#36

20150210141

2015-07-30

Method and system for vehicle climate control

#37

20150183296

2015-07-02

Method and system for heating a vehicle

#38

20140342260

2014-11-20

Fuel cell vehicle air-conditioning apparatus and control method thereof

#39

20060196955

2006-09-07

Domestic water pre-heating apparatus and method for a vehicle