Y10T137/7825 - CPC Classification Index

ClassID:

249190 ⎘

Y10T137/7825 - 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 Rectilinear valve stem rigid with reactor surface

Recent Application in this class:

20210116947

2021-04-22

Pressure-regulating valve

20200393857

2020-12-17

Valve device

20190361469

2019-11-28

Hybrid flow and pressure regulation

20190072988

2019-03-07

Pressure reducing valve

20190064856

2019-02-28

Hybrid flow and pressure regulation

20170045149

2017-02-16

Air pressure regulator

20150277449

2015-10-01

Pressure regulator

20150240463

2015-08-27

Arrangement for handling a liquid medium

20150205306

2015-07-23

Pressure-reducing valve having a residual pressure function built into the reducing valve

#10

20150107701

2015-04-23

Regulator valve

#11

20150034181

2015-02-05

Pressure regulating device

#12

20140290760

2014-10-02

Pressure reducing valve

#13

20140264108

2014-09-18

Back pressure regulator

#14

20140083530

2014-03-27

Balanced regulator with inlet pressure sensing tube

#15

20130008530

2013-01-10

Pressure regulating valve

#16

20120305109

2012-12-06

Pressure regulating valve for pressure driven beverage dispensing apparatuses

#17

20120241658

2012-09-27

Back pressure regulating valve with valve cartridge

#18

20120234407

2012-09-20

Pressure regulator

#19

20120181287

2012-07-19

Closure device

#20

20120090177

2012-04-19

Method for assembling an electromagnetic gas valve, and electromagnetic gas valve

#21

20120018658

2012-01-26

Pressure reducing valve

#22

20120012200

2012-01-19

Decompression valve

#23

20110308643

2011-12-22

Pressure regulating valve

#24

20100263737

2010-10-21

Monodirectional intake pressure stabilization structure of pneumatic tool

#25

20100252126

2010-10-07

Pressure regulator for watering system

#26

20090320935

2009-12-31

Pressure reducing valve for gas

#27

20090308465

2009-12-17

Valve device

#28

20090250124

2009-10-08

Pressure regulator

#29

20090192446

2009-07-30

Pressure responsive fluid flow control valves

#30

20090095770

2009-04-16

Dual function dispensing head for carbonated beverage machine

#31

20090025802

2009-01-29

Constant flow valve

#32

20090014073

2009-01-15

Pressure-regulating valve with an integrated pressure gauge

#33

20080230128

2008-09-25

Back pressure regulator

#34

20080105309

2008-05-08

Valve Device For High-Pressure Gas

#35

20080047619

2008-02-28

Multi stage pressure regulator

#36

20080011365

2008-01-17

Selectively actuated constant flow valve

#37

20070289644

2007-12-20

Pressure regulator

#38

20070289638

2007-12-20

Pressure Regulating Valve

#39

20070251584

2007-11-01

Sanitary fluid pressure control valve

#40

20070251583

2007-11-01

Fluid regulator

#41

20070151606

2007-07-05

Dual gas pressure regulator for a household appliance

#42

20070131280

2007-06-14

Wafer-type direct-acting valve

#43

20070051409

2007-03-08

Pressure responsive fluid flow control valves

#44

20070017580

2007-01-25

Pressure regulator

#45

20060278278

2006-12-14

Pressure control device for a pipeline

#46

20060267403

2006-11-30

Constant flow valve

#47

20060180207

2006-08-17

Rapidly opening pressure regulating valve, fire extinguishing apparatus using the same, high-pressure gas cylinder apparatus and apparatus for rapidly supplying fluid

#48