Y10T137/86751 - CPC Classification Index

ClassID:

249418 ⎘

Y10T137/86751 - CPC Classification

Classification description:

Fluid handling; Systems; Multi-way valve unit; Dividing into parallel flow paths with recombining; Rotary Plug

Recent Application in this class:

20210207740

2021-07-08

THREE-DIMENSIONAL TORTUOUS PATH FLOW ELEMENT FOR BALL CONTROL VALVES

20200253111

2020-08-13

Systems and devices for controlling and monitoring liquid applications of agricultural fields

20200253110

2020-08-13

Systems and devices for controlling and monitoring liquid applications of agricultural fields

20180263180

2018-09-20

Systems and devices for controlling and monitoring liquid applications of agricultural fields

20170350513

2017-12-07

Valve plugs having curved notches

20170321815

2017-11-09

Ball valve apparatus

20170009901

2017-01-12

Valve assembly having improved rotational feel

20150184757

2015-07-02

Valve assembly having improved rotational feel

20150027547

2015-01-29

Hydraulic valve with helical actuator

#10

20140021383

2014-01-23

Device for reducing flow noise and valve

#11

20130043419

2013-02-21

Valve assembly having improved connections

#12

20130042925

2013-02-21

Valve assembly having improved rotational feel

#13

20120305115

2012-12-06

Fluid valve port optimized for robustness with standard O-ring seal

#14

20120237362

2012-09-20

Liquid pressure circuit

#15

20120234417

2012-09-20

Liquid flow rate control valve

#16

20120234400

2012-09-20

Liquid flow rate control valve

#17

20120073560

2012-03-29

Dual fuel gas valve and gas grill

#18

20100294387

2010-11-25

Control valve for a camshaft adjuster

#19

20100154909

2010-06-24

Multirate tubing flow control valve

#20

20090189108

2009-07-30

Valve assembly having an improved flow path

#21

20090184277

2009-07-23

Valve with the device enhancing capability of its closure member and related seat ring to resist erosion

#22

20090134351

2009-05-28

High pressure control valve that allows for multiple pressure drops

#23

20090095154

2009-04-16

Rotary cylinder dual diverter valve

#24

20090032764

2009-02-05

Integrated plug/choke valve

#25

20080289615

2008-11-27

Dual fuel gas valve and gas grill

#26

20080210311

2008-09-04

Mounting arrangement for a rotary valve

#27

20080156378

2008-07-03

Manual gas valve with natural/LP gas conversion capability

#28

20080017260

2008-01-24

Multirate tubing flow restrictor

#29

20070221413

2007-09-27

Flow system for a hydraulic choke solids strainer

#30

20070215387

2007-09-20

Solids strainer system for a hydraulic choke

#31

20070062589

2007-03-22

Rotary ball valve assembly

#32

20070034267

2007-02-15

Valve assembly and method with slotted plates and spherical ball plug

#33

20060283391

2006-12-21

Gravity-fed in-line continuous processing system and method

#34

20060251814

2006-11-09

Gravity-fed in-line continuous processing system and method

#35

20060237071

2006-10-26

Rotary ball valve assembly

#36

20060096644

2006-05-11

High bandwidth rotary servo valves

#37

20060027167

2006-02-09

Gas switching mechanism for plasma processing apparatus

#38

20050285070

2005-12-29

Rotary ball valve assembly

#39

20050126647

2005-06-16

Ball valve with high damping of the noise due to fluid passage

#40

20050092369

2005-05-05

Pressure regulator module for controlling a gas

#41

20050058776

2005-03-17

Gravity-fed in-line continuous processing system and method

#42

20050006150

2005-01-13

Solids strainer system for a hydraulic choke

#43

17888542

2023-10-24

Manufacturing valve trim to abate noise