ClassID:

152400

F16K31/003 - CPC Classification

Classification description:

Operating means Actuating devices; ; Releasing devices operated without a stable intermediate position, e.g. with snap action

Recent Application in this class:
#1
20260104102
2026-04-16

SWITCHING DEVICE WITH PUSH BUTTON AND WATER OUTLET DEVICE

#2
20260036218
2026-02-05

Valve With Valve Unit and Pushbutton Housing With Actuating Button

#3
20260029056
2026-01-29

VALVE CORE

#4
20250264097
2025-08-21

MODULAR VALVE APPARATUS AND SYSTEM

#5
20250146596
2025-05-08

Safety Device for a Linearly Actuated Process Valve

#6
20250084927
2025-03-13

PRESSURE RELIEF ASSEMBLY

#7
20240360944
2024-10-31

ROBOTIZED MANIFOLD SYSTEM COMPRISING A PLURALITY OF BISTABLE VALVES

#8
20240353019
2024-10-24

SERVO VALVE

#9
20240288010
2024-08-29

MODE SELECTION VALVE FOR RAT RE-STOW PUMP

#10
20240003457
2024-01-04

PNEUMATIC SPRAY GUN SWITCH VALVE

#11
20230420169
2023-12-28

BISTABLE ELECTROMAGNETIC ACTUATOR AND AIRCRAFT BRAKE VALVE PROVIDED WITH SUCH AN ACTUATOR

#12
20230313904
2023-10-05

VALVE APPARATUS AND SYSTEM

#13
20230265936
2023-08-24

Bi-Stable Valve

#14
20230228345
2023-07-20

Valve device

#15
20230194002
2023-06-22

Pilot valve assembly

#16
20230181952
2023-06-15

CONSTANT PRESSURE VALVE, AND ALARM VALVE STATION AND SPRINKLER SYSTEM COMPRISING SAME

#17
20230175606
2023-06-08

Manually controlled electromagnetic actuator and parking brake valve provided with such an actuator

#18
20230160379
2023-05-25

Modular valve apparatus and system

#19
20230141997
2023-05-11

Fast-Acting Toggling Armature Uses Centring Spring

#20
20230076046
2023-03-09

Low-profile valve, pipeline and immersion cooling system

#21
20220316617
2022-10-06

Piezoelectric actuator, piezoelectric valve, and method of manufacturing piezoelectric actuator

#22
20220299129
2022-09-22

Pneumatic valve

#23
20220252171
2022-08-11

Valve for a fluid

#24
20210404569
2021-12-30

Bi-stable quick-release valve

#25
20210246994
2021-08-12

Valve apparatus and system

#26
20210140553
2021-05-13

PRESSURE-BALANCED RELIEF VALVE

#27
20200370670
2020-11-26

Electromagnetic flexure valve and electromagnetic flexure valve component

#28
20200301453
2020-09-24

Modular valve apparatus and system

#29
20200298814
2020-09-24

Bi-stable hydraulic control valve system

#30
20200191293
2020-06-18

CONTROL ELEMENT WITH BUCKLED MEMBER

#31
20200103041
2020-04-02

Cross-activated pressure relief apparatus

#32
20190285189
2019-09-19

Torsional spring actuated thermal valve

#33
20190249793
2019-08-15

Tank ventilation valve, tank ventilation system and method for keeping open an electromagnetically activated valve

#34
20190210582
2019-07-11

Solenoid valve and hydraulic braking system for a vehicle

#35
20190145567
2019-05-16

Fluid-regulator with field convertible slam-shut device

#36
20190093679
2019-03-28

Switch valve for controlling a hydraulic fluid flow and connecting rod with the switch valve

#37
20190085998
2019-03-21

Electromagnetic gas valve, gas regulating valve and gas cooking appliance

#38
20190063336
2019-02-28

AIR SHUTOFF SWING GATE VALVE

#39
20180266583
2018-09-20

Actuator with toothed profile engaging inclined surfaces for solenoid operated valve

#40
20180230680
2018-08-16

Water loss detection and control system

#41
20180195634
2018-07-12

Response time managed valves and their applications

#42
20180178644
2018-06-28

Opening/closing apparatus for fuel tank

#43
20180051609
2018-02-22

Slotted snap-action valve assembly for exhaust system

#44
20170348474
2017-12-07

Method and system for filling and venting a device for extracorporeal blood treatment, with stepped flooding of a filter

#45
20170261114
2017-09-14

Control element with buckled member

#46
20170227137
2017-08-10

Spring actuated thermal valve

#47
20170191568
2017-07-06

Electric generator for an aircraft, comprising a ventilation device with controlled opening

#48
20170175368
2017-06-22

Mechanically operated hot water bypass valve operated without electricity

#49
20170152983
2017-06-01

Fluid regulator with field convertible slam-shut device

#50
20170107953
2017-04-20

Latching solenoid exhaust gas recirculation valve assembly

#51
20160340874
2016-11-24

POSITION RESTORING AND WATER SPLITTING SHOWER ARM AND METHOD OF IMPLEMENTING THE SAME

#52
20160327175
2016-11-10

Valve top

#53
20160319951
2016-11-03

VALVE

#54
20160239025
2016-08-18

Modular valve apparatus and system

#55
20160177843
2016-06-23

Air shutoff swing gate valve

#56
20160153573
2016-06-02

Valve with fail-safe mechanism

#57
20160061345
2016-03-03

Shape memory alloy valve

#58
20160061332
2016-03-03

Shape memory alloy valve

#59
20150323088
2015-11-12

Magnetic Breather Valve

#60
20150316166
2015-11-05

Fluid regulator with field convertible slam-shut device

#61
20150111489
2015-04-23

Fail-safe actuating system

#62
20150108232
2015-04-23

Resettable thermal pressure relief device

#63
20150097128
2015-04-09

Solenoid valve

#64
20150059900
2015-03-05

Rotary valve

#65
20150056601
2015-02-26

Cardiopulmonary apparatus and methods for preserving organ viability

#66
20150047722
2015-02-19

AIR SHUTOFF SWING GATE VALVE

#67
20140346381
2014-11-27

Valve with latching return spring

#68
20140345731
2014-11-27

Bistable fluid valve

#69
20140290750
2014-10-02

Method of determining an operating state of a transmission latching valve

#70
20140263680
2014-09-18

Shape memory alloy valve

#71
20140238708
2014-08-28

High rate discharge (HRD) valve opening mechanism for a fire and explosion protection

#72
20140117262
2014-05-01

Shape memory alloy actuated pilot controlled latching valve

#73
20130168580
2013-07-04

Fail-safe apparatus for use with fluid valves

#74
20130146315
2013-06-13

High rate discharge (HRD) valve incorporating a collet sleeve release mechanism

#75
20130146314
2013-06-13

High rate discharge (HRD) valve opening mechanism for a fire and explosion protection

#76
20130146313
2013-06-13

High rate discharge (HRD) valve incorporating a rotating lever release mechanism

#77
20130068972
2013-03-21

AIR SHUTOFF SWING GATE VALVE

#78
20130042929
2013-02-21

Thermally actuated hot and cold water mixing valve configured to minimize valve hunting

#79
20120318534
2012-12-20

Solenoid interlock for booster actuator

#80
20120211094
2012-08-23

Toilet fill valve water leak and overflow notification device

#81
20120193557
2012-08-02

Shutoff fitting

#82
20120175543
2012-07-12

Valve release mechanism

#83
20120153195
2012-06-21

Method and apparatus for automatic fluid shut-off

#84
20120151913
2012-06-21

Memory alloy-actuated apparatus and methods for making and using the same

#85
20120143115
2012-06-07

Cardiopulmonary apparatus and methods for preserving organ viability

#86
20120138396
2012-06-07

Control valve system

#87
20120073681
2012-03-29

Heating and release valve assembly for a fluid receptacle

#88
20120049098
2012-03-01

Actuator for a shutter, particularly a firewall shutter

#89
20110259434
2011-10-27

Pneumatic controlled slam shut valve

#90
20110233434
2011-09-29

Valve

#91
20110226353
2011-09-22

Resettable thermal pressure relief device

#92
20110208291
2011-08-25

Bistable spring construction for a stent and other medical apparatus

#93
20110155250
2011-06-30

Hydraulic actuating device for a sliding stem control valve assembly

#94
20110127452
2011-06-02

Switching Valve and Method for Switching a Switching Valve

#95
20100314457
2010-12-16

Thermally actuated hot and cold water mixing valve configured to minimize valve hunting

#96
20100247359
2010-09-30

Actively controlled valve and method for operating an actively controlled valve

#97
20100224804
2010-09-09

Fail safe pneumatically actuated valve with fast time response and adjustable conductance

#98
20100187454
2010-07-29

Actuator having an override apparatus

#99
20100139783
2010-06-10

Device for the controlled operation of a switching element, in particular of a valve and actuator for use in automotive engineering

#100
20100071783
2010-03-25

Methods and apparatus for removable lid with ultra fast action speed for relies compressed media, liquid or compressed gas

#101
20100001223
2010-01-07

VALVE WITH A SPRINGY DIAPHRAGM

#102
20090308460
2009-12-17

Rocker type diaphragm valve

#103
20090277515
2009-11-12

Resettable thermal pressure relief device

#104
20090151924
2009-06-18

DOWNHOLE TOOL WITH SHAPE MEMORY ALLOY ACTUATOR

#105
20090014077
2009-01-15

One piece double membrane diaphragm valve

#106
20080287260
2008-11-20

Speed controlled spring return actuator

#107
20080169701
2008-07-17

Control valve system

#108
20080149875
2008-06-26

Flow adjustment apparatus and method for limiting the travel of an actuating rod of an actuator of the flow adjustment apparatus

#109
20070187634
2007-08-16

Fail-safe pneumatically actuated valve with fast time response and adjustable conductance

#110
20070163369
2007-07-19

Booster actuator

#111
20060192425
2006-08-31

Control valve system

#112
20060118746
2006-06-08

Remotely activated manifold shut-off

#113
20060096637
2006-05-11

Bistable membrane valve

#114
20060000996
2006-01-05

Handling device associable to an on-off valve for a fluid in a duct

#115
20050199081
2005-09-15

Booster actuator

#116
20050165369
2005-07-28

Medical overflow protective device

#117
20050121635
2005-06-09

Quick-closing valve for the interruption of a fluid flow