Patents-Review.com
ClassID:

152515 ⎘

F16K31/521 - CPC Classification

Classification description:

Operating means Actuating devices; ; Releasing devices; Mechanical actuating means with crank, eccentric, or cam comprising a pivoted disc or flap

Recent Application in this class:
#1
20260063218
2026-03-05

ELECTRICALLY CONTROLLED THROTTLE VALVE

 #2
20250155049
2025-05-15

CRANK FOR MODULAR AIR VALVE SYSTEM

 #3
20250155027
2025-05-15

MODULAR AIR VALVE SYSTEM

 #4
20250137551
2025-05-01

MIXING VALVE CAPABLE OF ADJUSTING MAXIMUM DISCHARGE TEMPERATURE

 #5
20220062677
2022-03-03

Main valve for drawing straightway deluge valve

 #6
20210330106
2021-10-28

Drinking vessel and ventilation members

 #7
20210214089
2021-07-15

Cold regulating valve for a heat exchanger system of an aircraft propulsion system

 #8
20210131385
2021-05-06

VALVE FLAP ASSEMBLY, VALVE ARRANGEMENT, EXHAUST SYSTEM, AND VEHICLE

 #9
20210085106
2021-03-25

Drinking vessel and ventilation members

 #10
20210071778
2021-03-11

Air control valve

 #11
20200217430
2020-07-09

Double eccentric valve

 #12
20190162583
2019-05-30

Electromechanical actuator for a bulk-goods shut-off element

 #13
20180298811
2018-10-18

Variable flow rate valve mechanism and turbocharger

 #14
20180231130
2018-08-16

Axial-seal butterfly valve

 #15
20180023462
2018-01-25

Turbine wastegate

 #16
20170370498
2017-12-28

Control device for actuator, actuator, valve driving device and abnormality detecting method for actuator

 #17
20170328491
2017-11-16

Biasing device for linkage system and method of making and using the same

 #18
20170232285
2017-08-17

Valve monitoring

 #19
20170114657
2017-04-27

BLEED VALVE ARRANGEMENT

 #20
20170089475
2017-03-30

Check valve control unit

 #21
20170016390
2017-01-19

Linkage for exhaust bypass valve of multi-stage turbocharger

 #22
20160245411
2016-08-25

Valve with movable valve seat

 #23
20160230895
2016-08-11

Hinged valve

 #24
20160146098
2016-05-26

Device for actuating the wastegate flap of an exhaust gas turbocharger

 #25
20160138533
2016-05-19

VALVE, IN PARTICULAR AN ENGINE CONTROL VALVE, EQUIPPED WITH A METERING GATE AND A DIVERTER GATE

 #26
20160123494
2016-05-05

Multi-position actuator

 #27
20160084388
2016-03-24

Valve

 #28
20150345647
2015-12-03

Common motor driven dual butterfly valves

 #29
20150300504
2015-10-22

Valve with a hinged valve core

 #30
20130340488
2013-12-26

GRAVITY DRAIN WASHING MACHINE WITH IMPROVED DRAIN CONTROL VALVE

 #31
20130333502
2013-12-19

Handle mechanism for an HVAC damper actuator

 #32
20130187071
2013-07-25

Crank

 #33
20130187070
2013-07-25

LINK LINER

 #34
20130118161
2013-05-16

Device for actuating a flap

 #35
20120001111
2012-01-05

Valve control apparatus

 #36
20110247701
2011-10-13

Actuator adapter plate

 #37
20090294718
2009-12-03

Shut-off device

 #38
20090188273
2009-07-30

Air damper system for domestic cooling and/or freezing

 #39
20090151387
2009-06-18

Refrigeration device comprising a circulating cooling system

 #40
20090084998
2009-04-02

Noise attenuation valve assembly

 #41
20080245431
2008-10-09

Shut-off system for large conduit cross-sections, having a swing flap

 #42
20050022897
2005-02-03

Float operated overfill protection device

 #43
17455415
2022-11-15

Turbocharger waste gate poppet valve connected to rotary valve shaft by arm and retaining ring