ClassID:

152433

F16K31/0651 - CPC Classification

Classification description:

Operating means Actuating devices; ; Releasing devices electric ; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid; One-way valve the fluid passing through the solenoid coil

Recent Application in this class:
#1
20250389343
2025-12-25

Electromagnet Flow Control Valve Where Fluid Flows Through the Electromagnet

#2
20250215994
2025-07-03

SMART DAMPING CONTROL VALVE

#3
20250215993
2025-07-03

FLUID CONTROL DEVICE

#4
20250164028
2025-05-22

FUEL GAS BLOCKING DEVICE DOUBLING AS FLOW PASSAGE

#5
20250003502
2025-01-02

IMPROVED DOUBLE SAFETY VALVE

#6
20240351755
2024-10-24

BOTTLE SOLENOID VALVE

#7
20240316576
2024-09-26

DRIVE CIRCUIT FOR ESTIMATING FLUID FLOW BASED ON VALVE CLOSURE TIME

#8
20240255109
2024-08-01

FUEL CELL SYSTEM, GAS TANK DEVICE AND SHUT-OFF VALVE FOR A GAS TANK DEVICE

#9
20240175514
2024-05-30

SOLENOID VALVE

#10
20230382578
2023-11-30

Packaging machine with coaxial valve

#11
20230375104
2023-11-23

Solenoid operated pressure cartridge for inflation system

#12
20220381360
2022-12-01

Pilot-operated relief valve assembly

#13
20220341504
2022-10-27

Wear-resistant electro-pneumatic converters

#14
20220325816
2022-10-13

Solenoid valve for a motor vehicle and method for producing a movement unit from an armature and a valve unit for a solenoid valve of this kind

#15
20220307619
2022-09-29

AUTONOMOUS SENSOR CLEANING SOLENOID

#16
20220290770
2022-09-15

Combination valve

#17
20220282800
2022-09-08

SYSTEM AND METHOD FOR DETECTING POSITION OF A VALVE DRIVEN BY A SOLENOID LINEAR ACTUATOR

#18
20220243839
2022-08-04

Solenoid, electromagnetic valve, and buffer

#19
20220186839
2022-06-16

Magnetic Valve

#20
20220146011
2022-05-12

Solenoid valve

#21
20220049819
2022-02-17

Tank device for storing a gaseous medium

#22
20220049790
2022-02-17

Valve device for a gaseous medium, and tank device for storing a gaseous medium

#23
20220032213
2022-02-03

Water storage chamber for an appliance

#24
20210381618
2021-12-09

Electromagnetic valve

#25
20210376706
2021-12-02

BREATHING ASSISTANCE DEVICE WITH LINEAR ACTUATED GAS REGULATING VALVE

#26
20210331801
2021-10-28

Solenoid valve with non-sliding plunger assembly

#27
20210293345
2021-09-23

Electromagnetic valve, valve device, fluid control device, and electromagnetic valve replacement method

#28
20210285564
2021-09-16

Solenoid valve

#29
20210215266
2021-07-15

VALVE

#30
20210187523
2021-06-24

Drive circuit for estimating fluid flow based on valve closure time and fluid application system including same

#31
20210062932
2021-03-04

Solenoid valve

#32
20210053437
2021-02-25

ELECTRONIC VENTING IN A SADDLE FUEL TANK

#33
20210048118
2021-02-18

Proporational flow control valve with an integrated pressure compensator and features for flow force reduction

#34
20210048117
2021-02-18

Methods and drive circuit for controlling a solenoid valve

#35
20210018112
2021-01-21

Electromagnetically operated valve

#36
20200352454
2020-11-12

Electronic valve, sphygmomanometer, and apparatus

#37
20200332913
2020-10-22

VALVE DEVICE

#38
20200292096
2020-09-17

Valve assembly

#39
20200217428
2020-07-09

ADAPTER DEVICE AND METHOD FOR REGULATING A CONTROL CURRENT

#40
20200180655
2020-06-11

Method for diagnosing sticking of lubrication control valve of hybrid vehicle

#41
20200132214
2020-04-30

Solenoid Valve and Method for Operating a Solenoid Valve

#42
20200124200
2020-04-23

FLUID CONTROL VALVE

#43
20200124183
2020-04-23

Valve for free-flowing media, in particular glue valve

#44
20200103045
2020-04-02

Three-position poppet valve

#45
20200072377
2020-03-05

Electromagnetic valve

#46
20200041028
2020-02-06

Solenoid valve assembly and method of assembling the same

#47
20200041024
2020-02-06

VALVE DEVICE

#48
20200018418
2020-01-16

Fluid servo valve and fluid servo apparatus

#49
20200018417
2020-01-16

Magnetic latching solenoid valve

#50
20200011449
2020-01-09

System and method for detecting position of a valve driven by a solenoid linear actuator

#51
20190346065
2019-11-14

MULTIVALVE MEMBER FLOW CONTROL APPARATUS AND METHOD

#52
20190333669
2019-10-31

Pneumatic solenoid valve

#53
20190323621
2019-10-24

Solenoid valve for irrigation systems

#54
20190285192
2019-09-19

Solenoid valve device

#55
20190271406
2019-09-05

Solenoid valve with armature stop

#56
20190264714
2019-08-29

ELECTRO-HYDRAULIC VALVE ACTUATOR HAVING MODULAR MANIFOLD WITH CONFIGURABLE REDUNDANCY

#57
20190257439
2019-08-22

Bi-stable two-port valve

#58
20190234524
2019-08-01

PLATE-LESS INLET VALVE

#59
20190234358
2019-08-01

Valve for metering a fluid

#60
20190232936
2019-08-01

Solenoid valve for controlling the brake pressure of a wheel brake

#61
20190226598
2019-07-25

Flow-through liquid valve

#62
20190219188
2019-07-18

Solenoid operated valve with flux density concentration ring and molded-in valve seat

#63
20190219014
2019-07-18

Valve for metering a fluid

#64
20190178405
2019-06-13

Solenoid valve

#65
20190120396
2019-04-25

Pneumatic multi-valve device and production method

#66
20190078701
2019-03-14

Electromagnetic solenoid valve

#67
20190040972
2019-02-07

System and methods for operating a solenoid valve

#68
20180362005
2018-12-20

Solenoid valve for brake system

#69
20180347884
2018-12-06

Valve apparatus and home appliance

#70
20180326432
2018-11-15

System and methods for estimating fluid flow based on valve closure time

#71
20180312279
2018-11-01

Electronic pressure regulation system with proportional control valve

#72
20180299026
2018-10-18

Laminated solenoid armature for an electromagnetic activation device and injection valve for metering a fluid

#73
20180290636
2018-10-11

Brake Control Device

#74
20180252192
2018-09-06

Electromagnetic valve

#75
20180238202
2018-08-23

Beam Coupling

#76
20180230953
2018-08-16

Fuel injection valve with resin-covered terminal-lead wire

#77
20180230890
2018-08-16

Fluid control valve

#78
20180172176
2018-06-21

Solenoid controlled valve assembly including a pressure balancing diaphragm

#79
20180170332
2018-06-21

Solenoid valve device having a lifting rod for actuating a valve body

#80
20180159413
2018-06-07

Breathing assistance device with linear actuated gas regulating valve

#81
20180073658
2018-03-15

Valve for controlling a fluid flow

#82
20180029468
2018-02-01

Electronic venting in a saddle fuel tank

#83
20170356394
2017-12-14

Evaporated fuel treatment device

#84
20170184214
2017-06-29

Solenoid valve

#85
20170122631
2017-05-04

Electronic expansion valve and methods for calibrating an electronic expansion valve

#86
20170120263
2017-05-04

System and methods for estimating fluid flow based on valve closure time

#87
20170067572
2017-03-09

Bistable electric valve, in particular for a system for recovering petrol vapours in a motor vehicle

#88
20170047152
2017-02-16

Solenoid actuators and solenoid actuated devices

#89
20170037771
2017-02-09

Cooling liquid circulation device for internal combustion engine

#90
20170002951
2017-01-05

Magnetically actuatable valve device

#91
20160258660
2016-09-08

Electronic expansion valve

#92
20160258551
2016-09-08

Micro-valve

#93
20160228889
2016-08-11

Fluid servo valve and fluid servo apparatus

#94
20160222924
2016-08-04

Latchable valve and method for operation of the latchable valve

#95
20160208950
2016-07-21

Sealed armature ball tube assembly

#96
20160139608
2016-05-19

Feedback-controlled fluid valve

#97
20160123322
2016-05-05

Pressure reducing solenoid valve

#98
20160102614
2016-04-14

Impulse duty cycle valves

#99
20150377374
2015-12-31

Cryogenic valve

#100
20150330311
2015-11-19

Fuel metering valve and method of managing fuel in a metering valve

#101
20150306308
2015-10-29

Fluid dispensing or feeding device

#102
20150184770
2015-07-02

Magneto-rheological elastomeric fluid control armature assembly

#103
20150097130
2015-04-09

Flux bypass for solenoid actuator

#104
20150048577
2015-02-19

Compressed air supply installation and pneumatic system

#105
20140231693
2014-08-21

Valve having an improved sealing element and an improved valve seat support

#106
20140217316
2014-08-07

High pressure valve

#107
20140137817
2014-05-22

Fluid control valve

#108
20140116807
2014-05-01

Lubricant management system

#109
20140048629
2014-02-20

Sealed armature ball tube assembly

#110
20140042347
2014-02-13

Impulse duty cycle valves

#111
20130320639
2013-12-05

Compressed air supply installation and pneumatic system

#112
20130319546
2013-12-05

Pressure relief valve

#113
20130312836
2013-11-28

Adjustable doser valve

#114
20130277587
2013-10-24

Electromagnetic valve for a tank valve of a fuel supply system

#115
20130240174
2013-09-19

Vehicle cooling device

#116
20130221255
2013-08-29

MAGNETO-RHEOLOGICAL ELASTOMERIC FLUID CONTROL ARMATURE ASSEMBLY

#117
20130161548
2013-06-27

Fluid control valve

#118
20130020513
2013-01-24

Vehicle coolant control valve

#119
20130015386
2013-01-17

Coaxial valve having a sealing element

#120
20120298896
2012-11-29

Pilot solenoid valve

#121
20120161050
2012-06-28

Valve with a removable cartridge

#122
20120161049
2012-06-28

Multiple coil solenoid valve

#123
20120085954
2012-04-12

Adjustable electromagnetic fluid flow control valve

#124
20120085348
2012-04-12

Breathing assistance device with linear actuated gas regulating valve

#125
20120061596
2012-03-15

Active combustion flow modulation valve

#126
20120000991
2012-01-05

Spraying Apparatus And Agricultural Field Sprayer Having The Same

#127
20110284783
2011-11-24

OPEN END VARIABLE BLEED SOLENOID (VBS) VALVE WITH INHERENT VISCOUS DAMPENING

#128
20110284778
2011-11-24

Magnetic valve

#129
20110168271
2011-07-14

Adjustable Doser Valve

#130
20110139827
2011-06-16

Disposable pump

#131
20110120727
2011-05-26

Subsurface safety valve and method of actuation

#132
20100243935
2010-09-30

Non-sliding solenoid valve

#133
20100108933
2010-05-06

Fluid control valve

#134
20100102259
2010-04-29

Tubular valve device

#135
20100078507
2010-04-01

Heated and insulated fuel injector

#136
20100059697
2010-03-11

Two-stage solenoid valve for an electropneumatic valve control unit

#137
20100040922
2010-02-18

Fuel cell system having an injector

#138
20100032605
2010-02-11

Closure apparatus for a pressure container, which can be filled with compressed gas, of a cold gas generator

#139
20090297375
2009-12-03

ELECTROMAGNETIC VALVE, FLUID PUMP HAVING THE VALVE, AND FLUID INJECTOR HAVING THE VALVE

#140
20090266849
2009-10-29

Disposable integrated bag and pump

#141
20090179166
2009-07-16

Electromagnetically operatable valve

#142
20090169963
2009-07-02

Fuel cell system, fuel cell valve system, and fuel cell gas supply device

#143
20090151790
2009-06-18

ELECTRO-MAGNETIC MULTI CHOKE POSITION VALVE

#144
20090026230
2009-01-29

Dual inline solenoid-actuated hot melt adhesive dispensing valve assembly

#145
20080290304
2008-11-27

Valve

#146
20080289694
2008-11-27

Single-action discharge valve

#147
20080276999
2008-11-13

FLUID FILTER AND DRAIN VALVE BODY THEREOF

#148
20080257419
2008-10-23

Fluid pressure regulating device

#149
20080224077
2008-09-18

Magnetically actuable valve

#150
20080212252
2008-09-04

Driving method of electromagnetic valve, electromagnetic valve driving unit and apparatus for coloring electric wire

#151
20080201858
2008-08-28

MATTRESS TYPE SUPPORT DEVICE INCLUDING AT LEAST ONE SOLENOID VALVE FOR CONTROLLING FLUID FEED/VENT TO OR FROM COMPARTMENTS OF THE MATTRESS

#152
20080134968
2008-06-12

Apparatus for coloring electric wire and method thereof

#153
20080035211
2008-02-14

Valve having a particle retention element

#154
20070290581
2007-12-20

Active control mount magnetic optimization for an engine

#155
20070261736
2007-11-15

Valve Device for and a Method of Controlling Fluid Flow

#156
20070221874
2007-09-27

Inductive heated injector using voltage transformer technology

#157
20070204923
2007-09-06

Solenoid-operated safety valve device particularly for a washing machine

#158
20070176133
2007-08-02

Additional control valve device for an inlet channel of a reciprocating internal combustion engine

#159
20070131887
2007-06-14

Solenoid valve with adjustable slow air discharging speed

#160
20070120081
2007-05-31

Solenoid valve for different air discharging speeds

#161
20070095412
2007-05-03

Enhanced water valve tube stop

#162
20070023723
2007-02-01

Electric valve for controlling the delivery of pressurized fluid

#163
20060261301
2006-11-23

Electromagnetic valve

#164
20060243758
2006-11-02

Solenoid-operated fluid valve and assembly incorporating same

#165
20060231785
2006-10-19

Valve for controlling a fluid

#166
20060214126
2006-09-28

In-line solenoid valve

#167
20060186365
2006-08-24

Electromagnetic drive device and fuel injection valve using the same

#168
20060151544
2006-07-13

Disposable integrated bag and pump

#169
20060118748
2006-06-08

Electrical drain valve

#170
20060102234
2006-05-18

Device for creating a pulsating flow of gas or fluid

#171
20060065872
2006-03-30

Non-sliding valve

#172
20060022161
2006-02-02

Fuel injection valve having small sized structure

#173
20050269539
2005-12-08

Tank vent valve

#174
20050258385
2005-11-24

Valve for controlling a fluid

#175
20050211316
2005-09-29

Electromagnetic valve

#176
20050165535
2005-07-28

Valve flow metering control system and method

#177
20050161626
2005-07-28

Bistable electromagnetic valve

#178
20050161098
2005-07-28

Electromagnetic valve

#179
20050133752
2005-06-23

Miniature electrically operated solenoid valve

#180
20050087714
2005-04-28

Valve for controlling a fluid

#181
20050061302
2005-03-24

Purge valve including a permanent magnet linear actuator

#182
20050056800
2005-03-17

Automotive emission control valve having impact noise attenuation feature for the armature

#183
20050056050
2005-03-17

Constant differential pressure valve

#184
20050051143
2005-03-10

Purge valve including an annular permanent magnet linear actuator

#185
20050051142
2005-03-10

Purge valve including a dual coil permanent magnet linear actuator

#186
20050021213
2005-01-27

Valve flow control system and method

#187
16055136
2019-04-09

Flow control valve with eddy current dampening