Patents-Review.com
ClassID:

151948 ⎘

F16K1/18 - CPC Classification

Classification description:

Lift valves or globe valves , i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps

Sub-classes:
Recent Application in this class:
#1
20240240717
2024-07-18

VALVE ARRANGEMENT

 #2
20230332690
2023-10-19

SEGMENT ISOLATING VALVE FOR PNEUMATIC TRANSPORT SYSTEM

 #3
20230119057
2023-04-20

Edge-compressed tilting armature for a vehicle solenoid valve

 #4
20220333694
2022-10-20

Metal-coated seat retention groove and methods therefor

 #5
20220316981
2022-10-06

Simulation device for magnetic closing of flap valve

 #6
20220074290
2022-03-10

Hydraulic Y-tool system

 #7
20210262382
2021-08-26

Exhaust system for an engine

 #8
20210207718
2021-07-08

Metal-coated seat retention groove

 #9
20210189900
2021-06-24

Valve assembly for an active clearance control system

 #10
20210180546
2021-06-17

Exhaust valve for a motor vehicle

 #11
20210010603
2021-01-14

Metal-coated seat retention groove

 #12
20200318741
2020-10-08

Plug system

 #13
20200300382
2020-09-24

DISCHARGE TAP FOR LIQUID CONTAINERS

 #14
20200166146
2020-05-28

Check valves

 #15
20200166059
2020-05-28

PIEZOELECTRIC BIMORPH SERVO VALVE

 #16
20200095945
2020-03-26

Exhaust gas flap

 #17
20200063732
2020-02-27

Airway pressure device with micro-pump system

 #18
20200011219
2020-01-09

Valve assembly for vehicle exhaust system

 #19
20190360373
2019-11-28

Passive flap valve for vehicle exhaust system

 #20
20190345021
2019-11-14

DROP TUBE SEGMENT

 #21
20190331256
2019-10-31

Servovalve

 #22
20190331253
2019-10-31

Thermal volume control for an actuator assembly

 #23
20190309866
2019-10-10

Low flow-restriction shut-off valve with excess flow closure functionality

 #24
20190107205
2019-04-11

Sub-surface safety valve flapper sleeve

 #25
20190056031
2019-02-21

Fitting with maintenance opening

 #26
20190032813
2019-01-31

Discharge tap for liquid containers

 #27
20180117583
2018-05-03

Liquid-sealed cartridge and liquid transferring method

 #28
20180045327
2018-02-15

Thermal volume control for an actuator assembly

 #29
20180017977
2018-01-18

Differential pressure regulating shut-off valve

 #30
20170356273
2017-12-14

3D printed flapper valve

 #31
20170333283
2017-11-23

Dispensing device, valve, containing apparatus having same, contents moving apparatus and contents apparatus

 #32
20170122609
2017-05-04

Flapper valve adaptor for a roof vent and method of installing the same

 #33
20170108125
2017-04-20

Valve

 #34
20170082205
2017-03-23

INTEGRATED BYPASS VALVE WITH PRESSURE, POSITION, AND FLOWRATE FEEDBACK CAPABILITIES

 #35
20170059048
2017-03-02

Rotatable Pressure Relief Valve Assembly

 #36
20170030473
2017-02-02

AUTOMATIC SHUTOFF VALVE FOR A PIPELINE

 #37
20160348574
2016-12-01

Actuating device

 #38
20160327172
2016-11-10

Actuator assembly for a low flow-restriction shut-off valve with excess flow closure functionality

 #39
20160327163
2016-11-10

Low flow-restriction shut-off valve with excess flow closure functionality

 #40
20160230503
2016-08-11

Flapper stabilization for back pressure valve

 #41
20160230502
2016-08-11

Flapper stabilization for back pressure valve

 #42
20160215898
2016-07-28

High-temperature and high-vibration capable armature assemblies for torque motor valve actuators

 #43
20160161007
2016-06-09

Gate valve

 #44
20160153565
2016-06-02

VALVE ASSEMBLY

 #45
20160123482
2016-05-05

Flapper exhaust diverter valve

 #46
20160102770
2016-04-14

VALVE STRUCTURE

 #47
20160047481
2016-02-18

AIR SUPPLY SYSTEM VALVE

 #48
20160040788
2016-02-11

Slide valve

 #49
20150267695
2015-09-24

Micro pump systems

 #50
20150192219
2015-07-09

Air valve for electronics enclosures

 #51
20150136254
2015-05-21

Fluid circulation valve

 #52
20150114504
2015-04-30

VALVES, DEVICES, AND METHODS FOR ENDOBRONCHIAL THERAPY

 #53
20150083944
2015-03-26

Electrically controlled actuating device incorporating a thermostatic function, and valve

 #54
20140345712
2014-11-27

Lower effort quick-connect coupler

 #55
20140196756
2014-07-17

Adjustable dishwasher conduit valve system

 #56
20140054482
2014-02-27

Flapper drain valve adjusting structure

 #57
20130319559
2013-12-05

Control valve for separable connection unit for flexible pipes

 #58
20130154539
2013-06-20

Method and device for operating an actuator with a brushless electric motor

 #59
20120280161
2012-11-08

Valve flap device

 #60
20120043489
2012-02-23

Apparatus to bias valve closure members

 #61
20090309055
2009-12-17

Valve device

 #62
20090184276
2009-07-23

Apparatus to bias valve closure members

 #63
20090133255
2009-05-28

Passage control device

 #64
20090019664
2009-01-22

SQUARE BUSHING FOR EXHAUST VALVE

 #65
20080271720
2008-11-06

Valve actuation assembly

 #66
20070181194
2007-08-09

Bypass valve with flapper valve elements for a water treatment apparatus

 #67
20070084448
2007-04-19

Flow passage switching valve

 #68
20070083677
2007-04-12

Valves, devices, and methods for endobronchial therapy

 #69
20070023717
2007-02-01

Valve actuation assembly