ClassID:

152538

F16K31/56 - CPC Classification

Classification description:

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

Sub-classes:
Recent Application in this class:
#1
20250216000
2025-07-03

DISPENSING DEVICE FOR WATER-DISPENSING UNITS

#2
20250207685
2025-06-26

MECHANICALLY LOCKED ACTUATOR SYSTEM AND METHOD

#3
20250198537
2025-06-19

RESETTING STRUCTURE AND A NORMALLY OPEN ONE-WAY USING THE SAME

#4
20250075819
2025-03-06

PNEUMATIC VALVE WITH AN SMA ACTUATOR

#5
20250034851
2025-01-30

Device for closing and opening by pressure the waste outlet of a sanitary fixture

#6
20240401716
2024-12-05

Valve and Method

#7
20240328536
2024-10-03

Emergency isolation valve control design

#8
20240301966
2024-09-12

ACTUATING DEVICE FOR ACTUATING VALVES

#9
20240175505
2024-05-30

ACTUATION DEVICE FOR USE IN SANITARY INSTALLATIONS

#10
20240142019
2024-05-02

ACTUATING DEVICE, SANITARY INSTALLATION AND CORRESPONDING USE

#11
20240124293
2024-04-18

Coupler for Use in a Closed Transfer System

#12
20240084920
2024-03-14

Valve assembly for a fuel tank

#13
20240052945
2024-02-15

Automatic shut-off valve

#14
20240002210
2024-01-04

Attachment and hot-water supply device provided with the same

#15
20230366483
2023-11-16

Pinch valve actuated by non-contact force

#16
20230287666
2023-09-14

FAST SWITCH AND CORRESPONDING USE

#17
20230175651
2023-06-08

RELEASE VALVE

#18
20230110273
2023-04-13

VALVE AND USE OF A DAMPING DEVICE

#19
20230062715
2023-03-02

Adjustment device for a water delivery unit

#20
20230020949
2023-01-19

Pneumatic damper for piston used in pressure regulator

#21
20230003304
2023-01-05

Combination valve consisting of quick-acting valve and control valve for a steam circuit and SIL 3 certified safety circuit

#22
20220170566
2022-06-02

VALVE

#23
20220119242
2022-04-21

Probe assembly for use in a closed transfer system

#24
20220003333
2022-01-06

Safety device

#25
20210301511
2021-09-30

Sanitary valve with a diaphragm

#26
20210293387
2021-09-23

3D printed maze in pressure regulating valve

#27
20210293347
2021-09-23

Pneumatic damper for piston used in pressure regulator

#28
20210293006
2021-09-23

Switching technology for faucets

#29
20210276856
2021-09-09

Coupler for use in a closed transfer system

#30
20210164584
2021-06-03

Bistable anti-stall valve system

#31
20210033211
2021-02-04

Quick connect actuator

#32
20200300518
2020-09-24

THERMAL EXPANSION VALVE FOR HVAC

#33
20200263806
2020-08-20

Multi-directional touch valve

#34
20200248834
2020-08-06

Low-profile, large-aperture, remotely-triggered valve

#35
20200224785
2020-07-16

Failsafe valve actuator

#36
20200208541
2020-07-02

Steam valve, power generation system, and inspection method for steam valve

#37
20200191293
2020-06-18

CONTROL ELEMENT WITH BUCKLED MEMBER

#38
20200158251
2020-05-21

Failsafe electric valve actuator

#39
20200158250
2020-05-21

Automated drain valve with internal reset

#40
20200133311
2020-04-30

Double-spring and high-precision hysteretic pressure control valve

#41
20200096123
2020-03-26

Valve

#42
20200032913
2020-01-30

Emergency stop valve

#43
20190262642
2019-08-29

Portable monitor control system

#44
20190249795
2019-08-15

Automatically resettable press-type switching valve and bathtub faucet

#45
20190210582
2019-07-11

Solenoid valve and hydraulic braking system for a vehicle

#46
20190145567
2019-05-16

Fluid-regulator with field convertible slam-shut device

#47
20190144257
2019-05-16

Probe assembly for use in a closed transfer system

#48
20190144256
2019-05-16

Coupler for use in a closed transfer system

#49
20190093501
2019-03-28

Stop valve and steam turbine

#50
20190072203
2019-03-07

Adjustable fail-safe rotary spring operator with a retaining band

#51
20190003165
2019-01-03

Water discharge structure having reset function and a pull-out head having a water discharge structure

#52
20180334919
2018-11-22

Valve module, and steam turbine and power generation system including the same

#53
20180264253
2018-09-20

Medical catheter control valve

#54
20180259089
2018-09-13

Valve arrangements and methods of actuating valves in valve arrangements

#55
20180073660
2018-03-15

Geared interface for valve

#56
20170348474
2017-12-07

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

#57
20170261114
2017-09-14

Control element with buckled member

#58
20170152983
2017-06-01

Fluid regulator with field convertible slam-shut device

#59
20170146147
2017-05-25

High speed shutdown device for electric actuator

#60
20160377189
2016-12-29

Valve assembly for controlling fluid communication between fluid chambers, inflatable device, and method

#61
20160327175
2016-11-10

Valve top

#62
20160312914
2016-10-27

Pressure relief valve for railroad tank cars

#63
20160305563
2016-10-20

Flow control system having a planetary gear set

#64
20160169099
2016-06-16

Switching valve and internal combustion engine having such a switching valve and a method for a switching valve

#65
20160161021
2016-06-09

Adjustable fail-safe rotary spring operator with a retaining band

#66
20160161016
2016-06-09

Adjustable fail-safe rotary spring operator with a retaining band

#67
20160153580
2016-06-02

Actuator

#68
20160120388
2016-05-05

STEAM MOP AND CONTROL SYSTEM THEREOF

#69
20160053914
2016-02-25

Electromagnetic release for valve

#70
20150376986
2015-12-31

Fusible, resettable lock open device

#71
20150362077
2015-12-17

Valve assembly for controlling fluid communication between fluid chambers, inflatable device, and method

#72
20150316166
2015-11-05

Fluid regulator with field convertible slam-shut device

#73
20150308583
2015-10-29

Actuator and assembling method thereof

#74
20150300519
2015-10-22

Valve device for controlling a fluid flow, in particular for controlling the cold air flow in a household appliance, such as a refrigerator

#75
20150276077
2015-10-01

Single-use valve

#76
20150164237
2015-06-18

Valve, self-inflating bladder assembly, cushion assembly and method for operating the same

#77
20150108381
2015-04-23

Electromagnetic valve apparatus with nonlinear spring

#78
20150056601
2015-02-26

Cardiopulmonary apparatus and methods for preserving organ viability

#79
20150000750
2015-01-01

Safety valve and method of use

#80
20140346381
2014-11-27

Valve with latching return spring

#81
20140345731
2014-11-27

Bistable fluid valve

#82
20140261782
2014-09-18

Pressure relief valve assembly

#83
20140261726
2014-09-18

Valve exerciser for an emergency shutoff valve of a steam turbine and method for using the same

#84
20140231685
2014-08-21

Device for a spring return valve actuator and method of operating a valve

#85
20140117262
2014-05-01

Shape memory alloy actuated pilot controlled latching valve

#86
20140060684
2014-03-06

Hydraulic actuating assembly

#87
20140000723
2014-01-02

Pressure fuse or breaker

#88
20130319168
2013-12-05

Detent mechanism for a sliding valve

#89
20130306889
2013-11-21

SWITCHING FITTING ARRANGEMENT

#90
20130299183
2013-11-14

Failsafe hydrostatic vent

#91
20130299024
2013-11-14

Fill valve for use with a pressurized fluid container

#92
20130284957
2013-10-31

Outlet valve for use with a pressurized fluid container

#93
20130161145
2013-06-27

Drive having an emergency closing function

#94
20130004358
2013-01-03

Adjustable fail-safe rotary spring operator with a retaining band

#95
20120264562
2012-10-18

Vertical spring return valve actuator

#96
20120152386
2012-06-21

Motor assembly for pneumatic tool

#97
20120143115
2012-06-07

Cardiopulmonary apparatus and methods for preserving organ viability

#98
20120073664
2012-03-29

MANUALLY-ACTUATED HYDRAULIC SHUTOFF VALVE

#99
20120056114
2012-03-08

Space-saving quick acting control valve for a steam turbine

#100
20120025114
2012-02-02

Safety valve and method of use

#101
20110240126
2011-10-06

Safety valve and method of use

#102
20110180160
2011-07-28

Control device, and valve arrangement having such a control device

#103
20110127452
2011-06-02

Switching Valve and Method for Switching a Switching Valve

#104
20110068287
2011-03-24

Gate valve actuator and method

#105
20100187455
2010-07-29

Gas valve with high speed opening and high speed gas flow capability

#106
20100133454
2010-06-03

Coupling

#107
20090272925
2009-11-05

Motor assembly for pneumatic tool

#108
20090194724
2009-08-06

Two position actuator impact limiter

#109
20090194723
2009-08-06

Two position actuator with mechanical hold

#110
20090127485
2009-05-21

ANTI-SURGE ACTUATOR

#111
20090007324
2009-01-08

System for opening and/or closing an inlet valve and/or an outlet valve of a liquid container

#112
20080287260
2008-11-20

Speed controlled spring return actuator

#113
20080083892
2008-04-10

Fail-safe gate valve

#114
20080073607
2008-03-27

Volumetric-controlled smart valve

#115
20070163369
2007-07-19

Booster actuator

#116
20070057214
2007-03-15

Valve for essentially gastight closing a flow path

#117
20060239812
2006-10-26

Method of regulating the flow rate of air in a rotary shaft of a turbomachine

#118
20060096637
2006-05-11

Bistable membrane valve

#119
20060021651
2006-02-02

Liquid delivery device

#120
20060011880
2006-01-19

Water supply shut off valve with quick connect having flow regulation

#121
20060000996
2006-01-05

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

#122
20050199081
2005-09-15

Booster actuator

#123
20050165369
2005-07-28

Medical overflow protective device

#124
20050121635
2005-06-09

Quick-closing valve for the interruption of a fluid flow

#125
18407087
2024-07-16

Water valve utilizing push-pull handle to control water flow therethrough

#126
15075201
2017-07-25

Speed-adjustable returning device of valve actuator