ClassID:

249158

Y10T137/7792 - CPC Classification

Classification description:

Fluid handling; Line condition change responsive valves; With separate connected fluid reactor surface; Responsive to change in rate of fluid flow Movable deflector or choke

Recent Application in this class:
#1
20220402706
2022-12-22

Pneumatic air booster

#2
20210141402
2021-05-13

Low profile pressure regulator

#3
20150285394
2015-10-08

Fuel vapor control device

#4
20140332097
2014-11-13

Flow-volume regulator

#5
20140131598
2014-05-15

Flow control valve

#6
20130199626
2013-08-08

Water-saving device structure

#7
20130087222
2013-04-11

Flow control valves

#8
20130025712
2013-01-31

Pipe break valve device

#9
20120279585
2012-11-08

Flow control valve

#10
20120244454
2012-09-27

Valve, fluidic apparatus, and fluid-supplying apparatus

#11
20120199230
2012-08-09

Volume accumulator

#12
20120085338
2012-04-12

Air control regulator for combustion chamber

#13
20120048403
2012-03-01

Passive fluid flow regulator

#14
20120012103
2012-01-19

HEATING SYSTEM

#15
20120012099
2012-01-19

Dual fuel heating system with pressure sensitive nozzle

#16
20120012097
2012-01-19

Heating system

#17
20120006091
2012-01-12

Heating system

#18
20110017333
2011-01-27

Needle-type stepped cylindrical stopper for automatic control of water consumption in pipelines

#19
20110017322
2011-01-27

Flow-volume regulator

#20
20100319784
2010-12-23

Flow restrictor

#21
20100294381
2010-11-25

Fluid flow regulator

#22
20100294370
2010-11-25

Flow-actuated actuator and method

#23
20100283338
2010-11-11

Oil filter bypass valve assembly for a generator

#24
20100276013
2010-11-04

FLOW CONTROL VALVE

#25
20100193048
2010-08-05

Overflow shutoff valve

#26
20100163122
2010-07-01

Flow control valve

#27
20100096127
2010-04-22

Flow regulator assembly

#28
20100069517
2010-03-18

Method of forming a polyurethane foam

#29
20100024894
2010-02-04

Fluid circuit breaker quick disconnect coupling

#30
20090320932
2009-12-31

Self compensated, adjustable fluid emitter, particularly in irrigation systems

#31
20090151800
2009-06-18

Flow regulator device

#32
20080271791
2008-11-06

Automated mechanical constant flow valve for air ducts

#33
20080251136
2008-10-16

Air control regulator for combustion chamber

#34
20080185047
2008-08-07

Cartridge insert valve

#35
20080156379
2008-07-03

Pulsation attenuator for a fluidic system

#36
20080115842
2008-05-22

Pressure-compensated, subsea chemical injection valve

#37
20070289640
2007-12-20

Flow control valve

#38
20070209715
2007-09-13

Failure protection apparatus for a pressure control assembly

#39
20070163657
2007-07-19

Constant flow valve

#40
20070125436
2007-06-07

Pulsation attenuator for a fluidic system

#41
20070051408
2007-03-08

Safety valve

#42
20060275179
2006-12-07

Microfluidic device

#43
20060260702
2006-11-23

Fluid regulation control

#44
20060081295
2006-04-20

Flow regulating valve

#45
20060021658
2006-02-02

Automatic flow rate control valve

#46
20060021657
2006-02-02

Inline liquid flow control valve

#47
20050268967
2005-12-08

Surge suppression and safety cut-off valve

#48
20050204769
2005-09-22

Flow-rate restrictor insert for orifice expansion device

#49
20050121082
2005-06-09

Differential pressure valve

#50
20050016594
2005-01-27

Insert for dynamic flow control