Y10T137/7798 - CPC Classification Index

ClassID:

249164 ⎘

Y10T137/7798 - CPC Classification

Classification description:

Fluid handling; Line condition change responsive valves; With separate connected fluid reactor surface; With opening bias [e.g., pressure regulator]; Bias variable during operation Ancillary reactor surface responds to inlet pressure

Recent Application in this class:

20190227580

2019-07-25

Pressure reducer for animal drinking troughs, and method for adjusting at least one pressure reducer for animal drinking troughs

20180052475

2018-02-22

Poppet valve

20140352814

2014-12-04

Balanced fluid valve

20120199206

2012-08-09

Direct metering fuel system with constant servo flow

20120000552

2012-01-05

Fluid pressure control device

20110290346

2011-12-01

Fluid pressure control device

20110174394

2011-07-21

BALANCED FLUID VALVE

20100071786

2010-03-25

Pressure loaded service regulator with pressure balanced trim

20100037762

2010-02-18

VALVE DEVICE AND METHOD FOR THE ACTIVATION OF AN ACTUATING DRIVE ACTED UPON WITH PRESSURE MEDIUM BY A POSITION CONTROLLER

#10

20090260699

2009-10-22

Throttling structure for use in a fluid pressure device

#11

20080185058

2008-08-07

Pneumatically operated power tool having mechanism for changing compressed air pressure

#12

20060218911

2006-10-05

Pressure regulator

#13

15493415

2019-02-12

Pressure regulating valve with incorporated shut-off mechanism