ClassID:

159392

F25B2341/063 - CPC Classification

Classification description:

Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves; Details of flow restrictors or expansion valves Feed forward expansion valves

Recent Application in this class:
#1
20230288108
2023-09-14

Electronic expansion valve and superheat control in an HVAC system

#2
20210222788
2021-07-22

Non-return valve, in particular for a refrigeration or heat circuit

#3
20200124313
2020-04-23

Valve control device, cooling device, and valve control method

#4
20190143789
2019-05-16

Refrigerant hammer arrestor and refrigerant loop incorporating that refrigerant hammer arrestor

#5
20180347878
2018-12-06

Air conditioner and method for controlling the same

#6
20180347875
2018-12-06

Air conditioner

#7
20180202567
2018-07-19

Throttling device and refrigeration cycle

#8
20170080777
2017-03-23

Vehicle air conditioning apparatus

#9
20170028817
2017-02-02

Vehicle air conditioning apparatus

#10
20170028816
2017-02-02

Vehicle air conditioning apparatus

#11
20170028815
2017-02-02

Vehicle air conditioning apparatus

#12
20160375743
2016-12-29

Vehicle air conditioning apparatus

#13
20150354876
2015-12-10

Automatic Two-Way Expansion Valve

#14
20150276286
2015-10-01

Expansion Valve

#15
20150247660
2015-09-03

Heat pump apparatus

#16
20140311166
2014-10-23

Cryocoolers with electronic cryostat flow controllers and related system and method

#17
20110259968
2011-10-27

Method of forming throttle passage and pipe with throttle passage

#18
20110083456
2011-04-14

Refrigeration cycle device and method of controlling the same

#19
20100300126
2010-12-02

Refrigerating system and method for controlling the same

#20
20100205987
2010-08-19

REFRIGERATION CYCLE APPARATUS

#21
20100199707
2010-08-12

REFRIGERATION SYSTEM

#22
20100162735
2010-07-01

Mixed-phase regulator

#23
20100050674
2010-03-04

REFRIGERATION DEVICE

#24
20100037647
2010-02-18

Refrigeration device

#25
20100037641
2010-02-18

Refrigeration device

#26
20100031681
2010-02-11

Electronic block valve

#27
20090314014
2009-12-24

Expansion valve control for enhancing refrigerator efficiency

#28
20090113905
2009-05-07

Flow control of refrigerant

#29
20080314071
2008-12-25

Supercritical refrigeration cycle system

#30
20080251742
2008-10-16

Pressure Control Valve

#31
20080229770
2008-09-25

Air conditioning system provided with an electronic expansion valve

#32
20080127664
2008-06-05

Thermostatic expansion valve for refrigeration or heat-pump circuits with thermally controlled safely function

#33
20080087038
2008-04-17

Valve for use in a refrigeration system

#34
20070295016
2007-12-27

Method for controlling an expansion valve and expansion valve, in particular for vehicle air-conditioning systems operated with CO2 as the refrigerant

#35
20070277543
2007-12-06

Control device for refrigeration or air conditioning systems

#36
20070227183
2007-10-04

Pressure control valve

#37
20070227165
2007-10-04

Supercritical cycle and expansion valve used for refrigeration cycle

#38
20070193292
2007-08-23

Air conditioning system

#39
20070151270
2007-07-05

Refrigeration cycle

#40
20070119208
2007-05-31

Refrigerant fluid flow control device and method

#41
20070107462
2007-05-17

Pressure control valve for refrigeration cycle

#42
20070107461
2007-05-17

High pressure control valve

#43
20070095085
2007-05-03

Air-Conditioning Assembly

#44
20070028633
2007-02-08

Air Conditioning Systems For Vehicles

#45
20060277932
2006-12-14

Refrigerating machine having intermediate-pressure receiver

#46
20060242974
2006-11-02

Evaporation process control used in refrigeration

#47
20060150650
2006-07-13

Expansion valve for refrigerating cycle

#48
20060137388
2006-06-29

Refrigerating cycle

#49
20060117793
2006-06-08

Expansion device

#50
20060107673
2006-05-25

Expansion device

#51
20060086116
2006-04-27

Expansion valve and method for its control

#52
20060005556
2006-01-12

Flow rate control valve

#53
20050247072
2005-11-10

Mixed-phase regulator for managing coolant in a refrigerant based high efficiency energy storage and cooling system

#54
20050223740
2005-10-13

Expansion device for an air-conditioning system

#55
20050198980
2005-09-15

Air conditioning system

#56
20050198979
2005-09-15

Expansion valve and method for controlling it

#57
17021804
2023-07-04

Electronic expansion valve and superheat control in an HVAC system