Patents-Review.com
ClassID:

152327 ⎘

F16K17/38 - CPC Classification

Classification description:

Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature

Sub-classes:
Recent Application in this class:
#1
20250369528
2025-12-04

SMART SHUT-OFF VALVE FOR HIGH PRESSURE HOSE

 #2
20250281693
2025-09-11

METHOD AND APPARATUS FOR THE FAIL-SAFE TERMINATION OF IN VIVO DRUG DELIVERY FROM AN IMPLANTABLE DRUG DELIVERY SYSTEM

 #3
20250146587
2025-05-08

VALVE ASSEMBLY FOR A THERMAL MANAGEMENT SYSTEM

 #4
20250122943
2025-04-17

BINARY FLUID CONTROL VALVE SYSTEM

 #5
20240392885
2024-11-28

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

 #6
20240344666
2024-10-17

Closure Element, Vehicle Subassembly, and Vehicle

 #7
20240229952
2024-07-11

EXCESS FLOW VALVE AND SYSTEM

 #8
20240210970
2024-06-27

Multi-function three-stage pressure regulator

 #9
20240148968
2024-05-09

METHOD AND APPARATUS FOR THE FAIL-SAFE TERMINATION OF IN VIVO DRUG DELIVERY FROM AN IMPLANTABLE DRUG DELIVERY SYSTEM

 #10
20240133475
2024-04-25

EXCESS FLOW VALVE AND SYSTEM

 #11
20240084908
2024-03-14

Binary fluid control valve system

 #12
20240077140
2024-03-07

Packing system and diagnostic method for a packing system of a valve assembly

 #13
20240003499
2024-01-04

Safety valve and tank

 #14
20230383846
2023-11-30

Packing system and diagnostic method for a packing system of a valve assembly

 #15
20230332707
2023-10-19

THERMALLY ACTIVATABLE PRESSURE RELIEF DEVICE

 #16
20230288031
2023-09-14

CYLINDER ASSEMBLY FOR A HYDROGEN FUEL CELLS AUTOTRACTION SYSTEM

 #17
20220382302
2022-12-01

Multi-function three-stage pressure regulator

 #18
20220252303
2022-08-11

Energy efficient water heater

 #19
20220251997
2022-08-11

Valve assembly failsafe

 #20
20220195708
2022-06-23

Faucet assembly with integrated anti-scald device

 #21
20220040406
2022-02-10

Method and apparatus for the fail-safe termination of in vivo drug delivery from an implantable drug delivery system

 #22
20220018539
2022-01-20

Gas grill with temperature control

 #23
20210354835
2021-11-18

Stretch control system for inflatable evacuation slide

 #24
20210341069
2021-11-04

Binary fluid control valve system

 #25
20210199207
2021-07-01

Overflow and overheat shutoff safety gas inlet

 #26
20210157343
2021-05-27

System for multiple pressure relief device activation

 #27
20210140553
2021-05-13

PRESSURE-BALANCED RELIEF VALVE

 #28
20210080149
2021-03-18

Energy efficient water heater

 #29
20200365917
2020-11-19

Thermal-activated pressure relief device for fuel cell vehicle

 #30
20200141612
2020-05-07

TEMPERATURE AND PRESSURE VALVE WITH PUSH-TO-CONNECT FITTING

 #31
20200132206
2020-04-30

Fire activated cooling fluid valve

 #32
20200103041
2020-04-02

Cross-activated pressure relief apparatus

 #33
20200056812
2020-02-20

Energy efficient water heater

 #34
20200018411
2020-01-16

Glass ball safety valve

 #35
20200011442
2020-01-09

Binary fluid control valve system

 #36
20190376604
2019-12-12

Tank valve and tank with such a valve

 #37
20190331231
2019-10-31

Valve for methane in automotive systems with improved sealing

 #38
20190309868
2019-10-10

Self-obstructing flammable fluid carrying conduit

 #39
20190277420
2019-09-12

THERMALLY ACTIVATED FLOW STOP VALVE

 #40
20190250650
2019-08-15

System for multiple pressure relief device activation

 #41
20190186113
2019-06-20

Swivel-type precision ceramics control balance valve

 #42
20190186112
2019-06-20

Swivel-type precision ceramics control valve

 #43
20190177956
2019-06-13

Faucet assembly with integrated anti-scald device

 #44
20190106865
2019-04-11

Adjustable temperature regulated faucet

 #45
20190078495
2019-03-14

Coolant control valve unit having holder

 #46
20190063628
2019-02-28

Automatic on off fire sprinkler

 #47
20190048565
2019-02-14

Mixing unit, related mixer tap, and method for manufacturing such a mixer tap

 #48
20180347448
2018-12-06

Valve device with fail-safe mechanism

 #49
20180306338
2018-10-25

Gas safety valve sensitive to temperature and method for the construction of such a safety valve

 #50
20180280617
2018-10-04

Method and apparatus for the fail-safe termination of in vivo drug delivery from an implantable drug delivery system

 #51
20180223508
2018-08-09

Mixing unit and mixer tap including such a mixing unit

 #52
20180073823
2018-03-15

Pressure cap for cooling system having variable opening pressure

 #53
20180023906
2018-01-25

Passive heat exchanger valve

 #54
20180010598
2018-01-11

Hydraulic pump and respective multifunction valve

 #55
20170335983
2017-11-23

VALVE ASSEMBLY

 #56
20170314739
2017-11-02

Gas Supply System and Method of Gas Supply

 #57
20170292251
2017-10-12

Adjustable temperature regulated faucet

 #58
20170220056
2017-08-03

TWO-STAGE VALVE

 #59
20170130852
2017-05-11

Self-obstructing flammable fluid carrying conduit

 #60
20170028237
2017-02-02

Thermal release element

 #61
20160281859
2016-09-29

VALVE FOR METHANE IN AUTOMOTIVE SYSTEMS WITH IMPROVED SEALING

 #62
20160273671
2016-09-22

Fail safety coolant control valve

 #63
20160273492
2016-09-22

Valve for methane in automotive systems with by-pass system of the excess flow blocking device

 #64
20160169399
2016-06-16

GAS SHUT-OFF VALVE WITH THERMAL SAFETY

 #65
20160131274
2016-05-12

Valve with temperature activated trigger having novel material configuration

 #66
20160040796
2016-02-11

Integrated safety device for self-propulsion gas systems

 #67
20150316161
2015-11-05

Regulating apparatus for a pressure activated one-way valve

 #68
20150174436
2015-06-25

Firesafe coupling

 #69
20150108232
2015-04-23

Resettable thermal pressure relief device

 #70
20150034171
2015-02-05

Hot water storage unit, relief device and method of making a hot water storage unit

 #71
20140326334
2014-11-06

Valve with temperature activated trigger having novel material configuration

 #72
20140261781
2014-09-18

Adjustable temperature regulated faucet

 #73
20140230918
2014-08-21

Self-obstructing flammable fluid carrying conduit

 #74
20140223899
2014-08-14

Passive closing device for thermal self-protection of high pressure gas vessels

 #75
20140174555
2014-06-26

Pipe shut-off device and apparatus having same for the emergency supply of coolant to the fuel rods arranged in the reactor vessel of a nuclear power plant

 #76
20140174545
2014-06-26

Thermally actuated valve

 #77
20140124046
2014-05-08

BALANCE CONTROL VALVE WITH IMPROVED OPERATIONAL SENSITIVITY

 #78
20140076892
2014-03-20

Air relief valve structure of pressure cooker

 #79
20140053921
2014-02-27

Cylinder valve having a device for reducing or closing off the flow in the event of a rise in temperature

 #80
20130174936
2013-07-11

Passive closing device for thermal self-protection of high pressure gas vessels

 #81
20130062079
2013-03-14

Valve

 #82
20130032221
2013-02-07

Thermal pressure relief device

 #83
20120286099
2012-11-15

Device for draining a tank of a spaceborne system

 #84
20120227409
2012-09-13

Aircraft fuel system cooling flow device

 #85
20120211684
2012-08-23

Release device

 #86
20120199764
2012-08-09

Valve with temperature activated triggers

 #87
20110308619
2011-12-22

Electronically actuated gate valve

 #88
20110253230
2011-10-20

Temperature sensitive valve having shape memory actuator

 #89
20110226353
2011-09-22

Resettable thermal pressure relief device

 #90
20110139432
2011-06-16

SYSTEM, METHOD AND ASSEMBLY FOR STEAM DISTRIBUTION ALONG A WELLBORE

 #91
20110139270
2011-06-16

THERMAL SWITCHED COOLING ORIFICE FOR ACTUATION SYSTEMS

 #92
20110048746
2011-03-03

Automatic reversible temperature responsive valve and fire sprinkler

 #93
20110048563
2011-03-03

Switch valve

 #94
20100282332
2010-11-11

High-Pressure Fluid Safety Valve

 #95
20100257853
2010-10-14

Protection valve for hydraulic drive system

 #96
20100193050
2010-08-05

SAFETY VALVE FOR A GAS CYLINDER

 #97
20100078081
2010-04-01

TEMPERATURE CONTROL VALVE

 #98
20090308459
2009-12-17

Valves and methods for regulating the flow rate of a liquid to a fixture

 #99
20090277515
2009-11-12

Resettable thermal pressure relief device

 #100
20090223571
2009-09-10

Baby bottle having temperature sensitive valve with shape memory actuator

 #101
20090223569
2009-09-10

Coupling having a temperature sensitive valve having shape memory actuator

 #102
20090217985
2009-09-03

Showerhead having a temperature sensitive valve having shape memory actuator

 #103
20090211648
2009-08-27

Faucet outlet fitting having a temperature sensitive valve having shape memory actuator

 #104
20090189102
2009-07-30

Valve Assemblies and Parts Therefor

 #105
20080217572
2008-09-11

Safety Valve for a Compressed Gas Container

 #106
20080196767
2008-08-21

Gaseous fuel vehicle and automatic vent system

 #107
20080178939
2008-07-31

Valve assembly for opening and closing a fuel line

 #108
20080047609
2008-02-28

Gaseous fuel vehicle and automatic vent system

 #109
20080023004
2008-01-31

Control valve

 #110
20070261738
2007-11-15

Cartridge for a mixer faucet, faucet comprising a cartridge of this type, and thermostatic assembly to be fitted together with this cartridge

 #111
20070215225
2007-09-20

Valve arrangement for a gas installation

 #112
20070187551
2007-08-16

Aircraft evacuation slide with thermally actuated gas relief valve

 #113
20060283856
2006-12-21

Baby bottle having a temperature sensitive valve

 #114
20060137742
2006-06-29

Pyrotechnic relief valve

 #115
20060053784
2006-03-16

Exchange and/or scavenging device for a circuit comprising at least one hydraulic motor

 #116
20050241693
2005-11-03

Gaseous fuel vehicle and automatic vent system

 #117
20050217723
2005-10-06

Valve assembly for opening and closing a fuel line

 #118
20050178447
2005-08-18

Bleed valve

 #119
20050067011
2005-03-31

Temperature-sensitive safety valve assembly

 #120
17316320
2022-06-28

Multi-function three-stage pressure regulator

 #121
15334844
2019-02-26

Fluid control valve