ClassID:

249500

Y10T137/8741 - CPC Classification

Classification description:

Fluid handling; Systems; Dividing into parallel flow paths with recombining With common operator

Sub-classes:
Recent Application in this class:
#1
20220128168
2022-04-28

Air control valve for fuel cell vehicle

#2
20160274595
2016-09-22

Flow rate range variable type flow rate control apparatus

#3
20160259349
2016-09-08

Double port pressure regulator with floating seat

#4
20150276072
2015-10-01

Double port pressure regulator with floating seat

#5
20150159665
2015-06-11

Turbocharger compressor recirculation system

#6
20130008520
2013-01-10

LIQUID FLOW CONTROL AND BEVERAGE PREPARATION APPARATUSES, METHODS AND SYSTEMS

#7
20130001253
2013-01-03

Liquid flow control and beverage preparation apparatuses, methods and systems

#8
20120216898
2012-08-30

Methods and apparatus for bypassing a positioner in an active control loop

#9
20120202408
2012-08-09

Pressure regulation in remote zones

#10
20120111434
2012-05-10

Structure for a gas valve unit

#11
20120012327
2012-01-19

Hydraulically controlled barrier valve equalizing system

#12
20110318168
2011-12-29

Exhaust-gas turbocharger

#13
20110073193
2011-03-31

Sensor replacement valve

#14
20110070063
2011-03-24

Pressure regulation circuit for turbine generators

#15
20100300565
2010-12-02

Short stroke control valve

#16
20100154906
2010-06-24

Liquid flow control and beverage preparation apparatuses, methods and systems

#17
20100154892
2010-06-24

Liquid flow control and beverage preparation apparatuses, methods and systems

#18
20100139775
2010-06-10

Flow rate range variable type flow rate control apparatus

#19
20100116368
2010-05-13

Fluid metering device using free-moving piston

#20
20090151352
2009-06-18

Turbocharger with dual wastegate

#21
20080223463
2008-09-18

Valve unit for a microfluid system

#22
20070261401
2007-11-15

Exhaust bypass valve remote linkage

#23
20070193628
2007-08-23

Gas supply facility of a chamber and a method for an internal pressure control of the chamber for which the facility is employed

#24
20060289072
2006-12-28

Wastegate valve and associated method

#25
20060266418
2006-11-30

Frost-proof exterior-wall valve

#26
20060260692
2006-11-23

Multi-stage pressure regulator

#27
20060207595
2006-09-21

Internal pressure controller of chamber and internal pressure subject-to-control type chamber

#28
20060180211
2006-08-17

Flow control valve with two stage pintel and concentric valve seats

#29
20060169327
2006-08-03

Pressure regulation in remote zones

#30
20050083779
2005-04-21

Homogenization valve