Patents-Review.com
ClassID:

152422 ⎘

F16K31/0613 - 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; Multiple-way valves; Sliding valves with cylindrical slides

Recent Application in this class:
#1
20260110469
2026-04-23

MAGNETICALLY LATCHED REVERSING VALVE

 #2
20250361949
2025-11-27

HYDRAULIC SMART VALVE

 #3
20250334198
2025-10-30

SPOOL VALVE

 #4
20250277543
2025-09-04

SOLENOID VALVE WITH BARBED SEALING ASSEMBLY

 #5
20250277541
2025-09-04

VALVE WITH IMPROVED MAGNETIC FLUX INTERFACE

 #6
20250277537
2025-09-04

SOLENOID PLUNGER ALIGNMENT

 #7
20250243943
2025-07-31

ELECTROMAGNETIC PROPORTIONAL VALVE

 #8
20250215986
2025-07-03

VALVE AND VALVE ASSEMBLY METHOD

 #9
20250146592
2025-05-08

POWER CYLINDER WITH EMBEDDED SOLENOID VALVE

 #10
20250052339
2025-02-13

Device and Method for Anticipating Failure in a Solenoid Pilot Operated Control Valve for a Fieldbus Manifold Assembly

 #11
20240392873
2024-11-28

LUBE CONTROL FLOW VALVES FOR VEHICLE REAR CASES AND DIFFERENTIALS

 #12
20240328521
2024-10-03

ELECTRO-MAGNETIC THERMAL CONTROL VALVE

 #13
20240271709
2024-08-15

Three-way valve

 #14
20240218939
2024-07-04

Solenoid valve assembly with configurable solenoid connection

 #15
20240209955
2024-06-27

SOLENOID VALVE MANIFOLD

 #16
20240175513
2024-05-30

Electromagnetic valve unit

 #17
20240093790
2024-03-21

Pilot valve having diaphragm

 #18
20240068410
2024-02-29

Force modification of passive spool for control of secondary nozzle circuits

 #19
20240068408
2024-02-29

Proportional force modification of passive spool for control of secondary nozzle circuits

 #20
20240068404
2024-02-29

FORCE MODIFICATION OF PASSIVE VALVE SPOOLS FOR CONTROL OF NOZZLES

 #21
20240068403
2024-02-29

FORCE MODIFICATION OF PASSIVE SPOOL FOR CONTROL OF SECONDARY NOZZLE CIRCUITS

 #22
20240011574
2024-01-11

VALVE

 #23
20230400042
2023-12-14

Servo valve flapper and nozzle structure

 #24
20230392697
2023-12-07

Spool valve

 #25
20230323977
2023-10-12

Electromagnetic valve unit

 #26
20230287809
2023-09-14

Fluid control valve unit and valve timing changing device

 #27
20230250890
2023-08-10

Solenoid valve

 #28
20230194007
2023-06-22

Capacity control valve

 #29
20230151903
2023-05-18

Solenoid valve

 #30
20230139395
2023-05-04

Method for minimizing the dither hum on a valve

 #31
20230106896
2023-04-06

Electromagnetic valve manifold

 #32
20230048892
2023-02-16

Device and method for anticipating failure in a solenoid pilot operated control valve for a fieldbus manifold assembly

 #33
20230048208
2023-02-16

BRAKING SYSTEM FOR A VEHICLE

 #34
20230034880
2023-02-02

VALVE ASSEMBLY INCLUDING MULTIPLE GAIN STATES

 #35
20230020949
2023-01-19

Pneumatic damper for piston used in pressure regulator

 #36
20230013945
2023-01-19

SOLENOID VALVE

 #37
20230011647
2023-01-12

Solenoid valve

 #38
20230003310
2023-01-05

Electromagnetic valve

 #39
20220325709
2022-10-13

CAPACITY CONTROL VALVE

 #40
20220307620
2022-09-29

Electromagnetic valve

 #41
20220307615
2022-09-29

Manufacturing method for oil pressure control valve

 #42
20220290779
2022-09-15

Linear solenoid valve

 #43
20220285065
2022-09-08

Solenoid valve

 #44
20220221080
2022-07-14

SOLENOID VALVE

 #45
20220213878
2022-07-07

Capacity control valve

 #46
20220196168
2022-06-23

Capacity control valve

 #47
20220196040
2022-06-23

Servo valve flapper and nozzle structure

 #48
20220178358
2022-06-09

Capacity control valve

 #49
20220154837
2022-05-19

Capacity control valve

 #50
20220122753
2022-04-21

Solenoid

 #51
20220084730
2022-03-17

Solenoid valve

 #52
20220003331
2022-01-06

Capacity control valve

 #53
20210404576
2021-12-30

Proportional hydraulic two-stage valve

 #54
20210388857
2021-12-16

Recirculating hydraulic fluid control valve

 #55
20210388744
2021-12-16

Recirculating hydraulic fluid control valve

 #56
20210332909
2021-10-28

Solenoid valve

 #57
20210332907
2021-10-28

Servo valve

 #58
20210317927
2021-10-14

Bistable hydraulic solenoid valve

 #59
20210310571
2021-10-07

On/off solenoid valve providing two levels of mechanical pressure regulation

 #60
20210293347
2021-09-23

Pneumatic damper for piston used in pressure regulator

 #61
20210285563
2021-09-16

Lockout solenoid valve for brake actuator and system thereof

 #62
20210284119
2021-09-16

Uni-directional redundant solenoid valve for brake actuator and system thereof

 #63
20210284118
2021-09-16

Symmetrically redundant solenoid valve for brake actuator and system thereof

 #64
20210278008
2021-09-09

SOLENOID

 #65
20210278007
2021-09-09

SOLENOID

 #66
20210262586
2021-08-26

Electromagnetic switching-valve position detection system

 #67
20210262581
2021-08-26

Electromagnetic valve unit

 #68
20210262494
2021-08-26

Valve with anti-cavitation features

 #69
20210217547
2021-07-15

Solenoid

 #70
20210207725
2021-07-08

Flow control valve with load-sense signal generation

 #71
20210190229
2021-06-24

Overmolded or pressed-in sleeve for hydraulic routing of solenoid

 #72
20210180715
2021-06-17

Capacity control valve

 #73
20210148255
2021-05-20

Control apparatus for camshaft phaser

 #74
20210131582
2021-05-06

Electromagnetic switching valve

 #75
20210131581
2021-05-06

Electromagnetic switching valve

 #76
20210131580
2021-05-06

Electromagnetic switching valve

 #77
20210131572
2021-05-06

Valve with gradual flow area changes

 #78
20210095783
2021-04-01

ELECTROMAGNETIC VALVE

 #79
20210095781
2021-04-01

Electromagnetic valve

 #80
20210095780
2021-04-01

Electromagnetic valve

 #81
20210095779
2021-04-01

ELECTROMAGNETIC VALVE

 #82
20210088153
2021-03-25

SOLENOID VALVE

 #83
20210071766
2021-03-11

Servo valve

 #84
20210070329
2021-03-11

Braking system for a railway vehicle

 #85
20210070142
2021-03-11

Two-position eight-way valve and electric vehicle air conditioning system

 #86
20210048017
2021-02-18

Capacity control valve having an auxiliary communication part allowing communication with an intermediate passage

 #87
20210033210
2021-02-04

Electromagnetic valve

 #88
20210033209
2021-02-04

Quantitative tank bottom sludge valve

 #89
20210033087
2021-02-04

Proportional spool valve for adjusting the displaced volume of a displacement pump, assembly method and system

 #90
20210025513
2021-01-28

ANTI-ICE VALVE

 #91
20210010558
2021-01-14

Valve device and shock absorber

 #92
20210005369
2021-01-07

SOLENOID

 #93
20200408320
2020-12-31

ELECTROMAGNETIC VALVE

 #94
20200408319
2020-12-31

ELECTROMAGNETIC VALVE

 #95
20200393856
2020-12-17

Proportional flow control and counterbalance valve having single seat configuration

 #96
20200393855
2020-12-17

Proportional flow control valve with counterbalance valve integrated therewith

 #97
20200393062
2020-12-17

System and method for detecting valve operating conditions

 #98
20200378522
2020-12-03

Current dependent bi-directional force solenoid

 #99
20200362840
2020-11-19

Capacity control valve and method for controlling same

 #100
20200357552
2020-11-12

CURRENT CONTROLLER AND HYDRAULIC SYSTEM

 #101
20200347954
2020-11-05

Solenoid valve with crimp fitting

 #102
20200332911
2020-10-22

Proportional hydraulic valve

 #103
20200332910
2020-10-22

Solenoid valve device

 #104
20200318624
2020-10-08

Capacity control valve and method for controlling same

 #105
20200309284
2020-10-01

Spool servo valve

 #106
20200309281
2020-10-01

Channel selector valve

 #107
20200309162
2020-10-01

Pilot device for a directional valve without internal cable connections

 #108
20200309105
2020-10-01

Capacity control valve and method for controlling capacity control valve

 #109
20200271137
2020-08-27

Servo valve

 #110
20200217429
2020-07-09

Solenoid control valve

 #111
20200191283
2020-06-18

Liquid control valve assembly having multiple outlets for balancing output liquid

 #112
20200132211
2020-04-30

Fluid device

 #113
20200126702
2020-04-23

Solenoid having inverse tapered armature for solenoid-actuated valve

 #114
20200116266
2020-04-16

Compensation of jet forces in a valve with an axial outlet

 #115
20200096075
2020-03-26

Electronically controlled valve for a shock absorber

 #116
20200089261
2020-03-19

CURRENT CONTROL DEVICE

 #117
20200063876
2020-02-27

Electromagnetically actuated fluidic-device valve apparatuses, systems, and methods

 #118
20200041028
2020-02-06

Solenoid valve assembly and method of assembling the same

 #119
20200041026
2020-02-06

ELECTROMAGNETIC PRESSURE CONTROL VALVE

 #120
20200041022
2020-02-06

Electromagnetic pressure control valve

 #121
20200041013
2020-02-06

Three-way hydraulic valve with a floating bushing

 #122
20200032778
2020-01-30

Servo regulator

 #123
20200005979
2020-01-02

Solenoid device

 #124
20200005978
2020-01-02

Solenoid device

 #125
20200003330
2020-01-02

System and method for detecting valve operating conditions

 #126
20200003324
2020-01-02

Valve solenoid tube having a two chamber configuration

 #127
20190390783
2019-12-26

Servo valve housing

 #128
20190376613
2019-12-12

Directly-controlled hydraulic directional valve

 #129
20190368626
2019-12-05

Valve and electric actuator housing

 #130
20190353060
2019-11-21

Variable valve timing control device

 #131
20190323567
2019-10-24

Dual clutch control system for integral torque converter and retarder and method thereof

 #132
20190323388
2019-10-24

Valve timing adjustment device

 #133
20190264828
2019-08-29

Electromagnetic valve device and system

 #134
20190264823
2019-08-29

Poppet switch valve device and method for manufacturing poppet switch valve device

 #135
20190257328
2019-08-22

Electro-hydraulic control system with fail-safe pilot valves

 #136
20190246219
2019-08-08

Electronic circuit and in-ear piece for a hearing device

 #137
20190226467
2019-07-25

Variable-capacity compressor control valve

 #138
20190218909
2019-07-18

Diamond high temperature shear valve designed to be used in extreme thermal environments

 #139
20190211943
2019-07-11

Closed center pressure flow control valve

 #140
20190203846
2019-07-04

HIGH FLOW HIGH PRESSURE HYDRAULIC SOLENOID VALVE FOR AUTOMATIC TRANSMISSION

 #141
20190178406
2019-06-13

HIGH FLOW HIGH PRESSURE HYDRAULIC SOLENOID VALVE FOR AUTOMATIC TRANSMISSION

 #142
20190178370
2019-06-13

Linear force solenoid valve body mounting

 #143
20190178265
2019-06-13

Servo valve

 #144
20190162319
2019-05-30

Device for flow force compensation

 #145
20190154168
2019-05-23

Variable-capacity compressor control valve

 #146
20190137004
2019-05-09

Spool for fuel circuit valve of an aircraft engine

 #147
20190134361
2019-05-09

Fluid delivery device with positionable tube

 #148
20190128290
2019-05-02

Method for improving electro-hydraulic system response

 #149
20190120401
2019-04-25

Three position fast acting solenoid

 #150
20190108934
2019-04-11

Solenoid device

 #151
20190107219
2019-04-11

Hydraulic valve in particular a hydraulic transmission valve

 #152
20190091611
2019-03-28

FILTER ASSEMBLY FOR SOLENOID-ACTUATED VALVE

 #153
20190085878
2019-03-21

Filter band assembly for solenoid-actuated valve

 #154
20190085805
2019-03-21

Three stage proportional control valve

 #155
20190078701
2019-03-14

Electromagnetic solenoid valve

 #156
20190063634
2019-02-28

HYDRAULIC CONTROL DEVICE

 #157
20190063633
2019-02-28

OIL PRESSURE CONTROL DEVICE

 #158
20190056036
2019-02-21

Spool valve

 #159
20190032780
2019-01-31

Transmission park control system

 #160
20190003610
2019-01-03

Circuit shut-off solenoid valve for a solenoid valve system and solenoid valve system comprising said shut-off solenoid valve

 #161
20180363798
2018-12-20

Solenoid device with sensor

 #162
20180347721
2018-12-06

Pneumatic servo valve with adjustable drive unit

 #163
20180347554
2018-12-06

Solenoid valve having ventilation structure

 #164
20180346129
2018-12-06

Pneumatic servo valve with adjustable metering members

 #165
20180346128
2018-12-06

Spring sealed pneumatic servo valve

 #166
20180313459
2018-11-01

Solenoid valve system with an increased flow rate

 #167
20180299025
2018-10-18

Valve, in particular a 4/2-way slide valve

 #168
20180299022
2018-10-18

Solenoid valves for high vibration environments

 #169
20180291888
2018-10-11

Control valve for variable displacement compressor

 #170
20180283571
2018-10-04

Solenoid valve and manifold-type solenoid valve assembly

 #171
20180266581
2018-09-20

Linear solenoid valve and method of manufacturing linear solenoid valve

 #172
20180259006
2018-09-13

Hydraulic clutch device

 #173
20180252330
2018-09-06

Pressure regulating valve with pressure transmission pin

 #174
20180245429
2018-08-30

Polymagnetic flow control valves

 #175
20180231139
2018-08-16

Overmolded or pressed-in sleeve for hydraulic routing of solenoid

 #176
20180224022
2018-08-09

Valve with a sliding mechanism

 #177
20180224021
2018-08-09

Valve and method for manufacturing a valve

 #178
20180224014
2018-08-09

Solenoid valves for high vibration environments

 #179
20180223992
2018-08-09

Control mechanism for stepless transmission

 #180
20180209558
2018-07-26

Flow control valve

 #181
20180202572
2018-07-19

HIGH POWER DENSITY SOLENOID ACTUATOR

 #182
20180187793
2018-07-05

Displacement control valve

 #183
20180180327
2018-06-28

Acustic Filter Provide with Fluid Selector Device

 #184
20180180193
2018-06-28

Spool valve having a channel

 #185
20180180192
2018-06-28

Valve with two-piece adjustable can with integral pole piece

 #186
20180171835
2018-06-21

Hydraulic pressure control valve and internal-combustion engine valve timing control apparatus

 #187
20180163889
2018-06-14

Valve, in particular proportional pressure regulating valve

 #188
20180156349
2018-06-07

Capacity control valve

 #189
20180156346
2018-06-07

Control valve with external relief bias member

 #190
20180112792
2018-04-26

Electromagnetic pressure control valve

 #191
20180112685
2018-04-26

SYSTEM AND METHOD FOR CONTROLLING OPERATION OF HYDRAULIC VALVE

 #192
20180106387
2018-04-19

Spool for hydraulic valve

 #193
20180106386
2018-04-19

Spool and body architectures for three-position directional control valves

 #194
20180100593
2018-04-12

Fluid control spool

 #195
20180085688
2018-03-29

CONTROL VALVE APPARATUS

 #196
20180080568
2018-03-22

Valve

 #197
20180037447
2018-02-08

Switching valve, switching hydraulic system and crane

 #198
20180003307
2018-01-04

Linear hydraulic valve

 #199
20180003090
2018-01-04

Control valve having an outflow channel

 #200
20170356563
2017-12-14

Clip filter for hydraulic valve and hydraulic valve with clip filter

 #201
20170356562
2017-12-14

SYSTEMS AND METHODS FOR FILTER ORIENTATION ON A CONTROL VALVE

 #202
20170356554
2017-12-14

Valve device

 #203
20170345537
2017-11-30

Electromagnetic actuator

 #204
20170342870
2017-11-30

Control valve

 #205
20170335956
2017-11-23

Methods and systems for torque converter clutch control and dynamic shift control metering

 #206
20170284558
2017-10-05

SOLENOID VALVE

 #207
20170282191
2017-10-05

Solenoid valve

 #208
20170261117
2017-09-14

Hydraulic valve

 #209
20170260831
2017-09-14

Diamond high temperature shear valve designed to be used in extreme thermal environments

 #210
20170254436
2017-09-07

Oil control valve for supplying oil at end portion and assembly method thereof

 #211
20170254431
2017-09-07

Closed center pressure flow control valve

 #212
20170219394
2017-08-03

Integrated flow control valve with flowrate feedback

 #213
20170198611
2017-07-13

Valve opening and closing timing control apparatus

 #214
20170184213
2017-06-29

Solenoid spool valve

 #215
20170175916
2017-06-22

SPOOL ASSEMBLY FOR CONTROL VALVE

 #216
20170167626
2017-06-15

Electromagnetic valve

 #217
20170167617
2017-06-15

Control valve having a metal sleeve within a plastic valve body

 #218
20170167599
2017-06-15

Hydraulic pressure supply system of automatic transmission

 #219
20170159832
2017-06-08

PROPORTIONAL PRESSURE CONTROL VALVE

 #220
20170152870
2017-06-01

Hydraulic valve in particular cartridge valve

 #221
20170130897
2017-05-11

ENGINE VALVETRAIN OIL CONTROL VALVE

 #222
20170130622
2017-05-11

Hydraulic valve for the cam phaser

 #223
20170114920
2017-04-27

Valve apparatus

 #224
20170110230
2017-04-20

Solenoid valve for hydraulic control

 #225
20170108138
2017-04-20

Solenoid valve

 #226
20170089371
2017-03-30

Electromagnet for a hydraulic system

 #227
20170089370
2017-03-30

Electromagnet for a hydraulic system

 #228
20170059056
2017-03-02

Solenoid valve having ventilation structure

 #229
20170057805
2017-03-02

Bi-stable changeover valve

 #230
20170045154
2017-02-16

Hydraulic valve

 #231
20170023139
2017-01-26

Linear hydraulic valve

 #232
20170023129
2017-01-26

Hydraulic pressure control apparatus

 #233
20160348542
2016-12-01

Flow passage partition structure and fluid control valve

 #234
20160329143
2016-11-10

Electromagnetic drive device and method of manufacturing electromagnetic drive device

 #235
20160319953
2016-11-03

Circuit controller for electromagnetic valve

 #236
20160305566
2016-10-20

Spool valve, in particular for an automatic transmission of a motor vehicle

 #237
20160290523
2016-10-06

Electrohydraulic valve calibration system and method

 #238
20160202708
2016-07-14

Fluid activated flow control apparatus

 #239
20160201822
2016-07-14

SOLENOID VALVE

 #240
20160201813
2016-07-14

Spool and body architectures for three-position directional control valves

 #241
20160195879
2016-07-07

Valve device

 #242
20160178079
2016-06-23

Control device for selectively fluidically connecting and disconnecting fluid connection points

 #243
20160178052
2016-06-23

MINIMAL LINE PRESSURE DISTURBANCE PUMP SWITCHING VALVE

 #244
20160172927
2016-06-16

Solenoid actuator

 #245
20160169402
2016-06-16

Valve, and the use thereof for a clutch

 #246
20160153556
2016-06-02

Open center hydraulic flushing system and method

 #247
20160146367
2016-05-26

Solenoid valve

 #248
20160123461
2016-05-05

Normally high acting linear force solenoid

 #249
20160103455
2016-04-14

Hydraulic valve having pressure compensated flow control

 #250
20160102755
2016-04-14

Cartridge valve

 #251
20160102614
2016-04-14

Impulse duty cycle valves

 #252
20160084397
2016-03-24

Hydraulic valve

 #253
20160076642
2016-03-17

Regulator valve with integrated direct acting solenoid

 #254
20160033052
2016-02-04

Servo valve with double mobile assembly

 #255
20160024976
2016-01-28

Actuator for hydraulic valve of cam phaser and hydraulic valve with actuator for cam phaser

 #256
20160004258
2016-01-07

Valve assembly with integral sensors

 #257
20150377375
2015-12-31

Control system of hydraulic pressure control valve

 #258
20150354720
2015-12-10

Directional control valve with double-solenoid configurations

 #259
20150354715
2015-12-10

Slide valve, in particular for controlling a motor vehicle automatic transmission

 #260
20150346738
2015-12-03

Oil pressure control apparatus and method for setting oil-pressure characteristic

 #261
20150330527
2015-11-19

Directional control valve with spool delay mechanism

 #262
20150330271
2015-11-19

Valve device for a hydraulic circuit and oil pump regulating arrangement

 #263
20150300213
2015-10-22

Hydraulic valve for cam phaser

 #264
20150260302
2015-09-17

Dual/variable gain oil pump control valve

 #265
20150252908
2015-09-10

Fluid control valve

 #266
20150247585
2015-09-03

Solenoid valve and manufacturing method of the same

 #267
20150240961
2015-08-27

Electrically controlled pressure control valve for an adjustable hydrostatic pump

 #268
20150226204
2015-08-13

Electrically actuated pressure regulating valve for an adjustable hydrostatic pump, and adjustable hydrostatic pump having a pressure regulating valve

 #269
20150221427
2015-08-06

Latching solenoid regulator valve

 #270
20150219238
2015-08-06

Valve controller with flapper nozzle pilot valve

 #271
20150198241
2015-07-16

Spool Valve

 #272
20150198183
2015-07-16

Failsafe pilot supply selector valve

 #273
20150184741
2015-07-02

Regulator valve with integrated direct acting solenoid

 #274
20150179322
2015-06-25

Solenoid drive device

 #275
20150176700
2015-06-25

Pressure control valve including a compensating chamber

 #276
20150144820
2015-05-28

Method for solenoid motor venting with contamination protection via a hydraulic sleeve

 #277
20150144202
2015-05-28

Solenoid rebuilding method for automatic transmissions

 #278
20150136260
2015-05-21

Electronic expansion valve

 #279
20150129072
2015-05-14

Biasing force adjustment device, hydraulic control valve having the same, and method of manufacturing biasing force adjustment device

 #280
20150129069
2015-05-14

Control valve for a camshaft adjuster

 #281
20150129059
2015-05-14

Valve apparatus with belt-shaped filter

 #282
20150122360
2015-05-07

Electronic expansion valve

 #283
20150083257
2015-03-26

Control valve

 #284
20150083243
2015-03-26

Control valve filter and control valve insertion structure

 #285
20150068628
2015-03-12

CAPACITY CONTROL VALVE

 #286
20150059899
2015-03-05

Control valve and attachment structure of control valve

 #287
20150047720
2015-02-19

SOLENOID DEVICE WITH SENSOR

 #288
20150034193
2015-02-05

Electrically actuated valve having two ways and three positions

 #289
20150027573
2015-01-29

Electromagnetic valve

 #290
20150000774
2015-01-01

Constant pressure valve

 #291
20140361206
2014-12-11

Mono bearing one piece core solenoid

 #292
20140352971
2014-12-04

Solenoid-operated valve

 #293
20140345701
2014-11-27

Electrohydraulic pilot control with two pressure control valves

 #294
20140326336
2014-11-06

Valve, in particular a pressure regulating valve or pressure limiting valve

 #295
20140318649
2014-10-30

Solenoid valve with magnet filter

 #296
20140311333
2014-10-23

Central valve for pivot motor actuator

 #297
20140245732
2014-09-04

Proportional directional control valve, and hydraulic circuit and hydropneumatic suspension system having such a valve

 #298
20140239211
2014-08-28

Overmolded or pressed-in sleeve for hydraulic routing of solenoid

 #299
20140209826
2014-07-31

Proportional solenoid control valve

 #300
20140158922
2014-06-12

Solenoid valve assembly