ClassID:

249476

Y10T137/87217 - CPC Classification

Classification description:

Fluid handling; Systems; Supply and exhaust Motor

Sub-classes:
Recent Application in this class:
#1
20190193706
2019-06-27

Solenoid valve assembly for a braking system for a vehicle, braking system for a vehicle, and method for mounting a solenoid valve assembly for a braking system for a vehicle

#2
20190063255
2019-02-28

Trip system for steam turbine

#3
20180224022
2018-08-09

Valve with a sliding mechanism

#4
20160333898
2016-11-17

Pressure-controlled 2-way flow control valve for hydraulic applications and valve assembly comprising such a 2-way flow control valve

#5
20150141887
2015-05-21

Electromagnetic valve system

#6
20150114496
2015-04-30

Three-port valve

#7
20150096632
2015-04-09

Hydraulic directional control valve

#8
20150013796
2015-01-15

Hydraulic circuit for automatic transmission

#9
20140364886
2014-12-11

Vitrectomy probe with adjustable cutter port size

#10
20140311586
2014-10-23

Dual poppet proportional solenoid control valve

#11
20140311333
2014-10-23

Central valve for pivot motor actuator

#12
20140243735
2014-08-28

Vitrectomy probe with adjustable cutter port size

#13
20140042353
2014-02-13

Solenoid valve

#14
20130299020
2013-11-14

Dual configuration hydraulic manifold apparatus and system

#15
20130220430
2013-08-29

Valve with electromechanical device for actuating the valve

#16
20130133767
2013-05-30

Pressure control valve device

#17
20130061958
2013-03-14

Pressure control valve

#18
20130056659
2013-03-07

Hydraulic control valve with two valve slides

#19
20130048106
2013-02-28

Oil control valve for the variable valve lift system

#20
20120211686
2012-08-23

Solenoid valve

#21
20120199774
2012-08-09

Solenoid operated fluid control valve

#22
20120199766
2012-08-09

Solenoid operated fluid control valve

#23
20120158030
2012-06-21

Vitrectomy probe with adjustable cutter port size

#24
20120157909
2012-06-21

Vitrectomy probe with adjustable cutter port size

#25
20120157908
2012-06-21

Vitrectomy probe with adjustable cutter port size

#26
20120157907
2012-06-21

Vitrectomy probe with adjustable cutter port size

#27
20120157906
2012-06-21

Vitrectomy probe with adjustable cutter port size

#28
20120104297
2012-05-03

Solenoid operated fluid control valve

#29
20120104296
2012-05-03

Solenoid operated fluid control valve

#30
20120067592
2012-03-22

System for controlling flow of an actuating fluid

#31
20120037250
2012-02-16

Valve device

#32
20110266476
2011-11-03

Pulsator apparatus and method of operation

#33
20110232787
2011-09-29

Stack valve

#34
20110198528
2011-08-18

Directional control fluid valve

#35
20110132484
2011-06-09

Valve Assemblies Including Electrically Actuated Valves

#36
20110114204
2011-05-19

Control valve

#37
20110083750
2011-04-14

Method for operating a hydraulic actuation power system experiencing pressure sensor faults

#38
20110061749
2011-03-17

Control valve

#39
20110000563
2011-01-06

FLOW RATE CONTROL APPARATUS

#40
20100294384
2010-11-25

Adaptable hydraulic control system

#41
20100282991
2010-11-11

Control valve

#42
20100276022
2010-11-04

Pressure control valve device

#43
20100270703
2010-10-28

Pressure control valve assembly

#44
20100263397
2010-10-21

Motor-operated valve and refrigeration cycle using the same

#45
20100236644
2010-09-23

Methods of Operating Microvalve Assemblies and Related Structures and Related Devices

#46
20100186833
2010-07-29

4-way valve system

#47
20100108157
2010-05-06

Valve with electromechanical device for actuating the valve

#48
20100089347
2010-04-15

Dual variable valve solenoid module

#49
20100051846
2010-03-04

SHAFT SEALING DEVICE AND VALVE STRUCTURE USING THE SAME

#50
20090309413
2009-12-17

Valve unit for an electro-pneumatic brake control device for controlling a parking brake

#51
20090302250
2009-12-10

Solenoid valve

#52
20090256094
2009-10-15

Bleed-type electromagnetic valve

#53
20090250646
2009-10-08

Fluid control valve

#54
20090183491
2009-07-23

Internal continuous combustion engine system

#55
20090078038
2009-03-26

Flow meter and flow-regulating system using the same

#56
20090065075
2009-03-12

PRESSURE CONTROL VALVE

#57
20090050220
2009-02-26

Valve-intensive button for adjusting height of cushion seat for vehicle

#58
20090032112
2009-02-05

Methods of packaging valve chips and related valve assemblies

#59
20090025803
2009-01-29

Valve

#60
20080272322
2008-11-06

Proportional pressure control valve comprising a pressure jump in the characteristic p/l curve thereof

#61
20080237511
2008-10-02

Pneumatic Retarder Actuator Valve

#62
20080224084
2008-09-18

Pressure control valve assembly

#63
20080223467
2008-09-18

Method and device for regulating a pressure in a hydraulic system

#64
20080202601
2008-08-28

Injection valve of high pressure homogenizer and injection valve unit of the same

#65
20080190487
2008-08-14

Proportional pressure control valve for regulating the pressure level in a hydraulic circuit, particularly in a hydraulic circuit of an automated transmission

#66
20080129364
2008-06-05

Dead band reduction in electronically controlled valves

#67
20080110510
2008-05-15

Sub-sea solenoid valves

#68
20080105842
2008-05-08

Rotary valve

#69
20080099714
2008-05-01

Valve, circuit module and method providing integrated electronics in an electronically controlled valve and electronic assemblies

#70
20080099706
2008-05-01

Variable frequency and amplitude dither for electronically controlled valves

#71
20080099705
2008-05-01

Retaining element for a mechanical component

#72
20080099090
2008-05-01

Valve, controller, system and method providing closed loop current control of a voice coil using pulse width modulation drive elements

#73
20080099087
2008-05-01

Equalization of pressure in an electronically controlled valve

#74
20080099069
2008-05-01

Method, controller and system providing techniques for control of an air loaded regulator and cascaded control loops

#75
20080041467
2008-02-21

Digital control valve assembly for a hydraulic actuator

#76
20070277877
2007-12-06

System, method and apparatus for reducing frictional forces and for compensating shape memory alloy-actuated valves and valve systems at high temperatures

#77
20070235093
2007-10-11

Device and valve combination for reversing the flow of flowing media

#78
20070209724
2007-09-13

Control Ball Valve

#79
20070144588
2007-06-28

Spool activated lock-out valve for a hydraulic actuator load check valve

#80
20070138422
2007-06-21

Solenoid operated fluid control valve

#81
20070131790
2007-06-14

Sprayer

#82
20070131289
2007-06-14

Pressure balanced three-way valve for motion control

#83
20070119298
2007-05-31

Shifting unit

#84
20070090314
2007-04-26

Micromachined knife gate valve for high-flow pressure regulation applications

#85
20070068585
2007-03-29

Valve apparatus having O-ring

#86
20070062588
2007-03-22

Electromagnetic hydraulic valve, in particular a 3/2-way directional control valve, for controlling a variable drive train of an internal combustion engine

#87
20070023091
2007-02-01

Proportional pressure control valve

#88
20070023089
2007-02-01

Valve

#89
20060272714
2006-12-07

Magnetic circuit design for linear actuator with small coil diameter

#90
20060266960
2006-11-30

Pneumatic pilot valve

#91
20060196566
2006-09-07

Solenoid ball valve with bypass orifice

#92
20060162787
2006-07-27

Control valve for high pressure fluid

#93
20060157660
2006-07-20

Hydraulic system having at least one hydraulic valve for actuating a component

#94
20060130905
2006-06-22

Adsorbent fractionator directional flow control valve assembly apparatus and method

#95
20060016492
2006-01-26

Pressure control valve

#96
20060016486
2006-01-26

Microvalve assemblies and related structures and related methods

#97
20060016481
2006-01-26

Valve assemblies including at least three chambers and related methods

#98
20050285065
2005-12-29

Electromagnetic valve

#99
20050284524
2005-12-29

Electromagnetic valve

#100
20050252556
2005-11-17

Control ball valve

#101
20050217736
2005-10-06

Hydrostatic displacer unit with a pivoting mechanism and a servo unit having pressure-reducing valves

#102
20050211312
2005-09-29

Hydraulic system control method using a differential pressure compensated flow coefficient

#103
20050199295
2005-09-15

Electrohydraulic control device

#104
20050178449
2005-08-18

Twin manifold seat valve having solenoid actuation

#105
20050166963
2005-08-04

Valve with electromechanical device for actuating the valve

#106
20050150553
2005-07-14

Electrohydraulic valve for controlling operation of an engine cylinder valve

#107
20050126641
2005-06-16

High pressure three way valve

#108
20050121089
2005-06-09

Pulse width modulated solenoid

#109
20050098965
2005-05-12

Shuttling vehicle leveling valve

#110
20050098211
2005-05-12

Three-way bleed type proportional electromagnetic valve

#111
20050092376
2005-05-05

Three port -two way solenoid valve

#112
20050076959
2005-04-14

Flow control valve

#113
20050067028
2005-03-31

Solenoid valve with cylindrical valve guide for the spherical valve element at the pressure inlet

#114
20050061374
2005-03-24

Pressure control valve

#115
20050045237
2005-03-03

Hydraulic control valve systems and methods

#116
20050045236
2005-03-03

Rotary cam valve

#117
20050034769
2005-02-17

Vehicle actuator

#118
20050034764
2005-02-17

Patient support system

#119
20050005811
2005-01-13

Pneumatic retarder acutator valve

#120
20050000579
2005-01-06

Magnetic actuator and method