Patents-Review.com
ClassID:

152331 ⎘

F16K17/403 - CPC Classification

Classification description:

Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint with a fracturing valve member

Recent Application in this class:
#1
20260031471
2026-01-29

PRESSURE RELIEF APPARATUS, BATTERY CELL, BATTERY, AND POWER CONSUMING DEVICE

 #2
20260016100
2026-01-15

EXPLOSION VENTING PANEL WITH ITS TIGHTENING ADJUSTMENT SYSTEM FOR ITS FIXING

 #3
20250347350
2025-11-13

Safety Device

 #4
20250283547
2025-09-11

Pipe Burst Prevention Relief Valve, Control Valve System and Method

 #5
20250164031
2025-05-22

PRESSURE RELIEF DEVICE HAVING CONDUCTIVE TRACE SENSOR FORMED THEREON

 #6
20250137351
2025-05-01

BurstGuard Check Valve

 #7
20250075817
2025-03-06

EXPLOSION-PROOF VALVE AND CELL TOP COVER INCLUDING THE SAME

 #8
20250012370
2025-01-09

MULTIFUNCTION VALVE WITH A THERMAL SAFETY DEVICE

 #9
20240392885
2024-11-28

Electrochemical Energy Store, Means of Transport, Cell Vent and Method for Manufacturing a Cell Vent

 #10
20240369149
2024-11-07

EXPLOSION VENTING PANEL WITH ITS TIGHTENING ADJUSTMENT SYSTEM FOR ITS FIXING

 #11
20240313336
2024-09-19

ENERGY STORAGE VENTING DEVICE

 #12
20240229953
2024-07-11

ARRANGEMENT FOR BLOCKING OR UNBLOCKING A FLUID FLOW

 #13
20240133476
2024-04-25

ARRANGEMENT FOR BLOCKING OR UNBLOCKING A FLUID FLOW

 #14
20240077143
2024-03-07

BURST VALVE

 #15
20230420793
2023-12-28

PRESSURE RELIEF APPARATUS, BATTERY CELL, BATTERY, AND POWER CONSUMING DEVICE

 #16
20230375103
2023-11-23

Solenoid actuated pressure regulator for inflation system

 #17
20230327275
2023-10-12

PRESSURE RELIEF APPARATUS, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

 #18
20230291067
2023-09-14

Pressure equalization device, method for pressure equalization and housing

 #19
20230235829
2023-07-27

VENT ASSEMBLY

 #20
20230198089
2023-06-22

PRESSURE RELIEF APPARATUS, BATTERY CELL, BATTERY AND ELECTRIC APPARATUS

 #21
20230187769
2023-06-15

GAS VENTING DEVICE AND BATTERY MODULE AND BATTERY PACK COMPRISING THE SAME

 #22
20220356950
2022-11-10

ROTATING SEAT ASSEMBLY

 #23
20220290769
2022-09-15

Safety relief valve for high-pressure hydrogen cylinder

 #24
20210293387
2021-09-23

3D printed maze in pressure regulating valve

 #25
20210214925
2021-07-15

Frost protection apparatus for water supply apparatus in recreational vehicles

 #26
20210054720
2021-02-25

FLOW CONTROL TOOL AND METHOD OF USE

 #27
20200400140
2020-12-24

Valve for reciprocating pump assembly

 #28
20200208750
2020-07-02

Safety valve

 #29
20200096116
2020-03-26

Rotating seat assembly

 #30
20190128099
2019-05-02

MULTIPLE EVENT TRIGGER AND ACTUATION SYSTEM

 #31
20190093776
2019-03-28

Burst disk assembly for high and ultra high vacuum containment vessels

 #32
20180341279
2018-11-29

Pneumatic inflation system

 #33
20180297150
2018-10-18

Method of creating a burst groove by laser scoring

 #34
20180259089
2018-09-13

Valve arrangements and methods of actuating valves in valve arrangements

 #35
20180142533
2018-05-24

Chemical injection valve with enhanced sealing capability

 #36
20180142532
2018-05-24

Chemical injection valve with stem bypass flow

 #37
20180087686
2018-03-29

Valve for closing a fluid line

 #38
20180064975
2018-03-08

Expulsion of a fire suppressant from a container

 #39
20170356558
2017-12-14

Frangible valve

 #40
20170204987
2017-07-20

Control regulator diaphragm assembly with integrated pressure relief

 #41
20170187020
2017-06-29

Actuating structure of battery safety valve

 #42
20170184344
2017-06-29

SELF-COOLING BEVERAGE CONTAINER HAVING A HEAT EXCHANGE UNIT USING LIQUID CARBON DIOXIDE

 #43
20170138497
2017-05-18

Systems and methods for high-reliability valve opening

 #44
20170074412
2017-03-16

Bursting disc with thermal insulation

 #45
20170016576
2017-01-19

Device for controlling the release of gas from a pressurised container

 #46
20170002947
2017-01-05

Valve for reciprocating pump assembly

 #47
20160356120
2016-12-08

Well flow control assemblies and associated methods

 #48
20160169762
2016-06-16

Combination tire pressure sensor and over-inflation pressure relief valve

 #49
20160102774
2016-04-14

Frangible plug for use in a valve mechanism

 #50
20160102773
2016-04-14

FRANGIBLE DIAPHRAGM FOR USE IN A VALVE MECHANISM

 #51
20160040796
2016-02-11

Integrated safety device for self-propulsion gas systems

 #52
20160008646
2016-01-14

Burst disc puncture pressure-imbalance actuator for a fire extinguisher

 #53
20150260300
2015-09-17

Valve assembly, in particular for space travel drive systems, which is closed when not actuated

 #54
20150211652
2015-07-30

FRANGIBLE VALVE

 #55
20150176368
2015-06-25

Stress reactive valve

 #56
20150111081
2015-04-23

Activation device for an electric battery unit and electric battery unit with at least one activation device

 #57
20150040991
2015-02-12

Burst disk protected valve

 #58
20140345732
2014-11-27

Modular hydraulic hammer reduction system for railroad tank cars

 #59
20140261748
2014-09-18

Valve mechanism with frangible plug

 #60
20140224337
2014-08-14

Pipe comprising a pressure relief valve

 #61
20130263934
2013-10-10

Aircraft fuel tank vent protector

 #62
20130213492
2013-08-22

Valve assembly for compressed air cartridge

 #63
20130019981
2013-01-24

Modular hydraulic hammer reduction system for railroad tank cars

 #64
20100206390
2010-08-19

Heat actuated puncturing mechanism for a compressed gas cartridge

 #65
20080289694
2008-11-27

Single-action discharge valve

 #66
20080265192
2008-10-30

High pressure isolation valve system

 #67
20080196766
2008-08-21

Breakaway self-sealing safety valve

 #68
20070181189
2007-08-09

Housing and system and method of using the system

 #69
20060137742
2006-06-29

Pyrotechnic relief valve

 #70
20060112991
2006-06-01

Thermal relief vent and method of manufacturing the same

 #71
20050217724
2005-10-06

Devices and methods for controlling the release of a substance

 #72
20050205129
2005-09-22

Method and apparatus for venting a pressure reservoir

 #73
20050138930
2005-06-30

Indirectly heated gas turbine control system

 #74
20050109397
2005-05-26

Flame front diverter element

 #75
20050067020
2005-03-31

Relief vent including float and seal

 #76
20050052007
2005-03-10

Pressurized gas release mechanism

 #77
20050023283
2005-02-03

Internal fuel vapor valve

 #78
14956294
2017-12-12

Hydrocarbon pipeline pressure safety relief bypass system