Patents-Review.com
ClassID:

152143 ⎘

F16K7/00 - CPC Classification

Classification description:

Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage

Sub-classes:
Recent Application in this class:
#1
20250336995
2025-10-30

HYDROGEN GENERATION SYSTEM AND REGULATOR THEREFOR

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20250164030
2025-05-22

Valves with Leakage Detector

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20240240323
2024-07-18

VALVE PULSING TO CONTROL PRECURSOR PRESSURE

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20230398537
2023-12-14

APPARATUS, SYSTEM AND METHOD FOR PERFORMING AUTOMATED CENTRIFUGAL SEPARATION

 #5
20220356954
2022-11-10

Encapsulated valve system and method of use

 #6
20220196162
2022-06-23

Encapsulated valve system and method of use

 #7
20210332810
2021-10-28

Actuating and sensing module

 #8
20210291184
2021-09-23

Apparatus, system and method for performing automated centrifugal separation

 #9
20210284300
2021-09-16

Underwater mask with water and breathing air discharge system

 #10
20210254729
2021-08-19

Encapsulated valve system and method of use

 #11
20210089059
2021-03-25

Diaphragmatic damper

 #12
20210010608
2021-01-14

Preloaded piezo actuator and gas valve employing the actuator

 #13
20200206739
2020-07-02

Apparatus, system and method for performing automated centrifugal separation

 #14
20200097029
2020-03-26

Diaphragmatic damper

 #15
20190186647
2019-06-20

Valve

 #16
20190099066
2019-04-04

Endoscope gripping device

 #17
20180368704
2018-12-27

Valve, gas control device, and sphygmomanometer

 #18
20180326332
2018-11-15

Fluid filter with a valve unit and filter element for use in the fluid filter

 #19
20180289068
2018-10-11

ELECTRONIC CIGARETTE

 #20
20180289065
2018-10-11

Electronic cigarette

 #21
20180289064
2018-10-11

Electronic cigarette

 #22
20180289063
2018-10-11

Electronic cigarette

 #23
20180172179
2018-06-21

Self-acting pressure drain valve

 #24
20180163896
2018-06-14

METHOD FOR DETERMINING A STATE VARIABLE OF A VALVE DIAPHRAGM OF AN ELECTRONICALLY CONTROLLED AND MOTOR-DRIVEN DIAPHRAGM VALVE, AND DIAPHRAGM VALVE SYSTEM

 #25
20180112788
2018-04-26

Shutoff-opening device

 #26
20170211425
2017-07-27

System, method and apparatus for minimizing heat loss in a heat recovery steam generator

 #27
20170208863
2017-07-27

One-way valve for refilling an aerosol delivery device

 #28
20170100886
2017-04-13

System and method for forming a diaphragm by three-dimensional printing

 #29
20170080913
2017-03-23

Brake cylinder pressure maintenance valves for freight car brake equipment

 #30
20170080422
2017-03-23

Apparatus, system and method for performing automated centrifugal separation

 #31
20160341332
2016-11-24

Handwheel cap

 #32
20160325085
2016-11-10

Multi-functional medical sampling port and method of using same

 #33
20160223098
2016-08-04

Self-acting pressure drain valve

 #34
20160214577
2016-07-28

Valve apparatus and washer apparatus

 #35
20160147234
2016-05-26

Valve manifold deadleg elimination via reentrant flow path

 #36
20160114776
2016-04-28

Brake cylinder maintaining with improved pressure regulation

 #37
20150362077
2015-12-17

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

 #38
20150297341
2015-10-22

Valve position detection

 #39
20150219231
2015-08-06

Excess flow valve with flexible sealing member

 #40
20150204454
2015-07-23

Fluid activated flow control apparatus

 #41
20150184762
2015-07-02

Reversible cavitary tension membrane

 #42
20150132676
2015-05-14

Power generator having hydrogen manifold

 #43
20150115191
2015-04-30

Diaphragm valve

 #44
20140096841
2014-04-10

ANTI-SURGE VALVE FOR VEHICLE

 #45
20130320249
2013-12-05

DONOR TUBE SEALING HEAD WITH NON-TENSION TUBE SUPPORTS

 #46
20130309619
2013-11-21

Gas combustor

 #47
20130256574
2013-10-03

Magnetic-anisotropic plastically deformed body, method for producing the same, and electromagnetic apparatus using the same

 #48
20130214184
2013-08-22

FLUID TRANSPORT APPARATUS, REPLACEMENT UNIT AND METHOD FOR MANUFACTURING REPLACEMENT UNIT

 #49
20130126020
2013-05-23

Automatic water shut-off valve for low pressure

 #50
20130092861
2013-04-18

Valve and method for dense phase flow control

 #51
20120041260
2012-02-16

Endoscope gripping device

 #52
20100124464
2010-05-20

Valve and method for dense phase flow control

 #53
20090057587
2009-03-05

Valve with magnetic sealing element made of foam

 #54
15949559
2020-03-03

Breathe and drink and safely swallow bite valve