Patents-Review.com
ClassID:

152514 ⎘

F16K31/52 - CPC Classification

Classification description:

Operating means Actuating devices; ; Releasing devices; Mechanical actuating means with crank, eccentric, or cam

Sub-classes:
Recent Application in this class:
#1
20250327533
2025-10-23

POWER-ASSISTED TRACK STOP VALVE

 #2
20250314326
2025-10-09

PRESSURE REGULATOR ACTUABLE BY INCONGRUENT ANGULAR DEFLECTION OF THE INLET VALVE STEM

 #3
20250207684
2025-06-26

CONTROL VALVE

 #4
20250180138
2025-06-05

FORCE BALANCED RECIPROCATING VALVE

 #5
20250110513
2025-04-03

WATER TREATMENT CONTROLLER HOUSING WITH BACKPLATE MOUNT

 #6
20250102075
2025-03-27

ROTARY VALVE ACTUATOR AND ASSOCIATED METHOD

 #7
20240391689
2024-11-28

Storage Tank Isolation System

 #8
20240360918
2024-10-31

FLUID CONTROL VALVE AND FLUID CONTROL DEVICE

 #9
20240175517
2024-05-30

Force balanced reciprocating valve

 #10
20230235822
2023-07-27

Active valve shimming

 #11
20230228344
2023-07-20

CONNECTING ROD DRIVE MECHANISM FOR WATER DISCHARGE VALVE AND WATER DISCHARGE VALVE HAVING SAID MECHANISM

 #12
20230175607
2023-06-08

Switch assembly for valve actuator

 #13
20230167749
2023-06-01

Steam valve, and steam turbine equipment comprising same

 #14
20230138823
2023-05-04

Liquid control valve and adjusting rod and liquid stopper thereof

 #15
20230076046
2023-03-09

Low-profile valve, pipeline and immersion cooling system

 #16
20230050574
2023-02-16

Steam control valve

 #17
20230049266
2023-02-16

STEAM VALVE

 #18
20230046809
2023-02-16

Rocker valve comprising a sealing element

 #19
20220333707
2022-10-20

HIGH PRESSURE, WEAR RESISTANT VALVE FOR STOP FLOW AND/OR THROTTLING CONTROL

 #20
20220205555
2022-06-30

Switch assembly for valve actuator

 #21
20220065065
2022-03-03

Integral check valve lock open device for oil and gas equipment

 #22
20210253342
2021-08-19

Coupler with quick release handle and valve assemblies

 #23
20210245522
2021-08-12

Recovery system for an inkjet type dispenser

 #24
20210138491
2021-05-13

Fluid micro-injection device and execution system thereof

 #25
20210061552
2021-03-04

Storage tank isolation system

 #26
20210041037
2021-02-11

Low profile solenoid cartridge valve with replaceable spool

 #27
20210003230
2021-01-07

Force balanced reciprocating valve

 #28
20200399814
2020-12-24

Sealing valve installation structure and cleaning-free washing machine

 #29
20200388477
2020-12-10

Valve

 #30
20200309306
2020-10-01

Hydraulic and/or pneumatic multi-coupling connector with lever actuated mechanism

 #31
20200300381
2020-09-24

Universal fatigue valve system

 #32
20200292098
2020-09-17

Manufacture of actuators and control valve assemblies

 #33
20200248820
2020-08-06

Flow control valve

 #34
20200130665
2020-04-30

Hydraulic control unit with piston pump

 #35
20200003130
2020-01-02

Supporting arrangement for an eccentric member of an adjusting arrangement, and adjusting arrangement

 #36
20190322449
2019-10-24

Coupler with quick release handle and valve assemblies

 #37
20190301635
2019-10-03

Subsea shut-off device

 #38
20190153888
2019-05-23

Valve device and steam turbine

 #39
20190145561
2019-05-16

Hydraulic and/or pneumatic multi-coupling connector with lever actuated mechanism

 #40
20190024579
2019-01-24

Method for producing a unit consisting of eccentric rod and piston of a connecting rod of an internal combustion engine

 #41
20180372033
2018-12-27

Valve

 #42
20180335227
2018-11-22

Universal remote mount damper linkage

 #43
20180328505
2018-11-15

Actuator for Linked Poppet Valve

 #44
20180283409
2018-10-04

Pneumatic valve arrangement

 #45
20180209347
2018-07-26

Dual inline valve with manual override

 #46
20180202574
2018-07-19

Drain valve

 #47
20180171860
2018-06-21

Coolant control valve

 #48
20180142791
2018-05-24

Chamber valve

 #49
20180080574
2018-03-22

Manufacture of actuators and control valve assemblies

 #50
20170356532
2017-12-14

Linear motion mechanism, valve device, and steam turbine

 #51
20170334640
2017-11-23

Coupler with quick release handle and valve assemblies

 #52
20170219116
2017-08-03

Automatic water shut-off device

 #53
20170122416
2017-05-04

Rotary actuators with chain operated cams

 #54
20170114910
2017-04-27

Rotary exhaust valve system

 #55
20170067576
2017-03-09

Fixed lever and pin assembly for stabilizing gas flow and pressure regulation of a fluid regulator

 #56
20170037877
2017-02-09

Hydraulic valve

 #57
20160363233
2016-12-15

Piston for pnuematic actuator in high vibration environment

 #58
20160245423
2016-08-25

Container treatment plant and method for displacing a valve or a diverting unit of a container treatment plant

 #59
20160097444
2016-04-07

Cam apparatus for use with valves

 #60
20160059737
2016-03-03

Multi-function seat actuator

 #61
20150337977
2015-11-26

Device to provide failsafe mechanism on a valve actuator assembly

 #62
20150292394
2015-10-15

Control device for an exhaust gas guide section of a turbine

 #63
20150152586
2015-06-04

ACTUATING DEVICE FOR THE HYDRAULIC DISTRIBUTOR OF A WASHING MACHINE

 #64
20150053878
2015-02-26

Joint linkage actuating means for a valve

 #65
20150004035
2015-01-01

APPARATUSES AND METHODS FOR ACTUATING VALVES

 #66
20140150399
2014-06-05

Diverter damper

 #67
20140076425
2014-03-20

Pneumatic level switch

 #68
20130341366
2013-12-26

DISCHARGE DEVICE

 #69
20130320251
2013-12-05

Plug for use in a beverage container

 #70
20130306172
2013-11-21

Balancing and control valves

 #71
20130277591
2013-10-24

Method and manufacture of valves driven by an actuator

 #72
20130139502
2013-06-06

Washer for reducing noise and system for reducing noise of wastegate valve apparatus by using the same

 #73
20120138825
2012-06-07

Flow actuated valve

 #74
20100201051
2010-08-12

Bleeder valve for pressurized furnace

 #75
20080202594
2008-08-28

Methods and apparatus for introducing a pig into a fluid system

 #76
20080110511
2008-05-15

Faucet Device

 #77
20070289650
2007-12-20

Fluid system coupling with handle actuating member

 #78
20070215829
2007-09-20

Control valve assembly for spray guns

 #79
20070039657
2007-02-22

Fluid system coupling with pin lock

 #80
20060289062
2006-12-28

Dry break valve assembly

 #81
20060214127
2006-09-28

Parallel plate valve assembly

 #82
20060192161
2006-08-31

Faucet device

 #83
20060091346
2006-05-04

Low energy consumption electric control device for flushing system

 #84
20060091341
2006-05-04

Switch mechanism for a pneumatic tool

 #85
20060017032
2006-01-26

Scissor thrust valve actuator

 #86
20050166981
2005-08-04

Actuation system for fluid flow diverter

 #87
17573676
2023-12-12

Piston actuated cartridge valve

 #88
13987541
2015-01-06

Bottle fill valve actuator