Patents-Review.com
ClassID:

152289 ⎘

F16K17/0486 - CPC Classification

Classification description:

Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with mechanical actuating means

Recent Application in this class:
#1
20250347352
2025-11-13

TEMPERATURE-SENSITIVE ELEMENT AND TEMPERATURE-PRESSURE SAFETY VALVE

 #2
20250264162
2025-08-21

HIGH STABILITY REGULATOR

 #3
20250198526
2025-06-19

A SHUT-OFF VALVE FOR A FLUID

 #4
20240218937
2024-07-04

ACTUATING ASSEMBLY FOR AN INTERNAL VALVE

 #5
20240044415
2024-02-08

High stability regulator

 #6
20230323972
2023-10-12

IMPROVEMENTS IN, OR RELATING TO, TRIGGER VALVES

 #7
20230265932
2023-08-24

Automatic deflator valves with vortex-like air flow with improved tire valve stem connection

 #8
20230226873
2023-07-20

Mechanical bypass of a valve body

 #9
20230194010
2023-06-22

Automatic drain valve

 #10
20230062437
2023-03-02

RELIEF VALVE

 #11
20230039845
2023-02-09

Automatic deflator valves with vortex-like air flow with improved tire valve stem connection

 #12
20230019384
2023-01-19

Actuating assembly for an internal valve

 #13
20220406478
2022-12-22

Depressurisation valve

 #14
20220381359
2022-12-01

Pressure valve for fermenter

 #15
20220349396
2022-11-03

Air pump with relief device configured for dispensing trace amount of air

 #16
20220290768
2022-09-15

Multi-function subplate mounted valve

 #17
20220243832
2022-08-04

High stability regulator

 #18
20220154837
2022-05-19

Capacity control valve

 #19
20210388911
2021-12-16

Pressure valve for fermenter

 #20
20210285559
2021-09-16

Relief valve

 #21
20210181771
2021-06-17

Flow limiter for regulators

 #22
20210156487
2021-05-27

Flow limiter for regulators

 #23
20210140551
2021-05-13

Multi-function subplate mounted valve

 #24
20200400131
2020-12-24

Hydraulic cylinder device

 #25
20200368569
2020-11-26

Triggering device of an extinguishing system

 #26
20200332909
2020-10-22

Safety valve

 #27
20200269647
2020-08-27

Mechanical bypass of electronic valve body

 #28
20200256159
2020-08-13

Equalizing device for safety valves

 #29
20200248826
2020-08-06

Rapid response trigger

 #30
20200194135
2020-06-18

DEPRESSURISATION VALVE

 #31
20200194134
2020-06-18

Depressurization valve

 #32
20200056712
2020-02-20

Valve discs for use with fluid valves

 #33
20200025302
2020-01-23

Valve disc assemblies for fluid valves having soft seats

 #34
20180363792
2018-12-20

Gas valve and gas control device

 #35
20180306338
2018-10-25

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

 #36
20180017182
2018-01-18

Cable actuated remote emergency shut-off system

 #37
20170309932
2017-10-26

Anode discharge valve for fuel cell system

 #38
20170233152
2017-08-17

Safety nozzle and safety valve

 #39
20170159836
2017-06-08

SAFETY VALVE FOR WATER HEATERS

 #40
20160341324
2016-11-24

Relief valve

 #41
20160123486
2016-05-05

RELIEF VALVE

 #42
20150292637
2015-10-15

Super high flow pressure relief vent

 #43
20150059884
2015-03-05

Relief valve with directable outlet

 #44
20150034171
2015-02-05

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

 #45
20130017459
2013-01-17

Gas generator with combined gas flow valve and pressure relief

 #46
20120199218
2012-08-09

HIGH PRESSURE MECHANICAL SAFETY VALVE

 #47
20080011364
2008-01-17

Sprayer tank cap with incorporated pressure relief valve

 #48
20060162796
2006-07-27

Relief valve assembly

 #49
20060071189
2006-04-06

Pressure relief valve