Y10T137/7801 - CPC Classification Index

ClassID:

249167 ⎘

Y10T137/7801 - CPC Classification

Classification description:

Fluid handling; Line condition change responsive valves; With separate connected fluid reactor surface; With opening bias [e.g., pressure regulator] Balanced valve

Recent Application in this class:

20220316619

2022-10-06

Fluid control valve

20190212758

2019-07-11

Pressure regulator with reconfigurable hydraulic dampening

20180251110

2018-09-06

Pressure-limiting valve

20180224066

2018-08-09

Systems for filling a gas cylinder

20180046204

2018-02-15

Removable balanced regulator

20150322910

2015-11-12

Regulator flow damping

20150261228

2015-09-17

Two-member connecting structure

20150234395

2015-08-20

Balanced regulator having a balanced trim including a variable pressure sense area

20150075649

2015-03-19

Pressure regulator

#10

20140352814

2014-12-04

Balanced fluid valve

#11

20140090727

2014-04-03

Balanced valve port for fluid regulator

#12

20140090724

2014-04-03

Pilot-operated regulator with balanced port

#13

20140090719

2014-04-03

Self aligning valve plug

#14

20140090717

2014-04-03

Upstream sense for balance port

#15

20140083530

2014-03-27

Balanced regulator with inlet pressure sensing tube

#16

20140076428

2014-03-20

Pressure regulator

#17

20130081715

2013-04-04

Fluid circulation valve assembly for fluid proportioner

#18

20130068306

2013-03-21

Drain valve and method for operating a drain valve

#19

20130056666

2013-03-07

Valves having removable internal actuation mechanisms

#20

20130008531

2013-01-10

Pressure reducing valves with multiple heads and seats

#21

20120012200

2012-01-19

Decompression valve

#22

20110174394

2011-07-21

BALANCED FLUID VALVE

#23

20110174388

2011-07-21

Pressure reducing valve and regulator for gas

#24

20110162737

2011-07-07

Pressure regulator

#25

20110162731

2011-07-07

Micro-regulator device

#26

20110120698

2011-05-26

Regulator dampening device and method

#27

20110068284

2011-03-24

Control valve

#28

20110000553

2011-01-06

Balanced valve cartridge

#29

20100155631

2010-06-24

Pilot device with remote pressure control for gas pressure regulators

#30

20100084594

2010-04-08

Valves having removable internal actuation mechanisms

#31

20100037964

2010-02-18

Regulating valve, particularly for regulating the flow of fluids in refrigeration systems

#32

20090145495

2009-06-11

Pressure reducer

#33

20090120513

2009-05-14

Multiple-input gas adjuster

#34

20090065719

2009-03-12

Electrically controlled pilot operated pressure regulator valve apparatus and method of operation of the same

#35

20090014073

2009-01-15

Pressure-regulating valve with an integrated pressure gauge

#36

20080302428

2008-12-11

Pressure-reducing valve

#37

20080295899

2008-12-04

COMPRESSED GAS REGULATOR

#38

20080257421

2008-10-23

Integral overpressure monitoring device

#39

20080105308

2008-05-08

First stage scuba diving regulator having an intermediate pressure spring protected from ice-induced blockage

#40

20080047618

2008-02-28

Pressure Reducing Valve And Regulator For Gas

#41

20080011360

2008-01-17

Device for regulating pressure

#42

20080011355

2008-01-17

Pressure regulator device and system

#43

20070251583

2007-11-01

Fluid regulator

#44

20070039651

2007-02-22

Pressure regulator

#45

20060127722

2006-06-15

Regulator for fuel cell

#46

20060097213

2006-05-11

Valve member for a balanced pressure reducer

#47

20050145280

2005-07-07

Fluid flow pressure regulator

#48

20050126636

2005-06-16

Pressure reducing valve

#49

20050115613

2005-06-02

Regulated gas supply system

#50

20050074726

2005-04-07

Gas operating system for firearm simulators

#51

20050056318

2005-03-17

Sanitary liquid pressure regulator