Y10T137/7823 - CPC Classification Index

ClassID:

249188 ⎘

Y10T137/7823 - CPC Classification

Classification description:

Fluid handling; Line condition change responsive valves; With separate connected fluid reactor surface; With opening bias [e.g., pressure regulator]; Reactor surface closes chamber Valve head in inlet chamber

Sub-classes:

Y10T137/7824 » Reactor surface is inverted cup [float] 0
Y10T137/7825 » Rectilinear valve stem rigid with reactor surface 51
Y10T137/7826 » With valve closing bias 66

Recent Application in this class:

20230304592

2023-09-28

Constant pressure valve for inflatable product and inflatable product

20190339726

2019-11-07

Regulator stability in a pressure regulated storage vessel

20160259349

2016-09-08

Double port pressure regulator with floating seat

20150276072

2015-10-01

Double port pressure regulator with floating seat

20150192935

2015-07-09

Gas pressure regulator with guide

20150059879

2015-03-05

Poppet valve

20130146157

2013-06-13

Manually operable gas regulator

20120012200

2012-01-19

Decompression valve

20110088793

2011-04-21

Gas pressure regulator with particle trap and diffuser

#10

20110000553

2011-01-06

Balanced valve cartridge

#11

20100214377

2010-08-26

Pressure-regulating valve and liquid droplet ejection apparatus having the same

#12

20090320935

2009-12-31

Pressure reducing valve for gas

#13

20090145495

2009-06-11

Pressure reducer

#14

20080302421

2008-12-11

PERMEABLE GAS ASSEMBLY FOR GAS DELIVERY

#15

20070068578

2007-03-29

Direct acting pressure reducing valve

#16

20060070664

2006-04-06

Permeable gas assembly for gas delivery

#17

20060005884

2006-01-12

Gas pressure regulator

#18

20050145280

2005-07-07

Fluid flow pressure regulator

#19

15639967

2019-07-30

Dielectric regulator