Y10T137/2098 - CPC Classification Index

ClassID:

248505 ⎘

Y10T137/2098 - CPC Classification

Classification description:

Fluid handling; Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]; Means to cause rotational flow of fluid [e.g., vortex generator] Vortex generator as control for system

Recent Application in this class:

20180066363

2018-03-08

VORTICAL ATOMIZING NOZZLE ASSEMBLY, VAPORIZER, AND RELATED METHODS FOR SUBSTRATE PROCESSING SYSTEMS

20140373951

2014-12-25

Heated fluid regulators

20140290776

2014-10-02

Rotational motion-inducing variable flow resistance systems having a sidewall fluid outlet and methods for use thereof in a subterranean formation

20130206263

2013-08-15

VORTEX CONTROL APPARATUS

20130153034

2013-06-20

Spiral fluid flow system

20130112424

2013-05-09

Fluid discrimination for use with a subterranean well

20130056217

2013-03-07

Flow path control based on fluid characteristics to thereby variably resist flow in a subterranean well

20120292116

2012-11-22

Vortex controlled variable flow resistance device and related tools and methods

20120292113

2012-11-22

Vortex Controlled Variable Flow Resistance Device and Related Tools and Methods

#10

20120292033

2012-11-22

Vortex Controlled Variable Flow Resistance Device and Related Tools and Methods

#11

20120292020

2012-11-22

Vortex controlled variable flow resistance device and related tools and methods

#12

20120292019

2012-11-22

Vortex controlled variable flow resistance device and related tools and methods

#13

20120292018

2012-11-22

Vortex controlled variable flow resistance device and related tools and methods

#14

20120292017

2012-11-22

Vortex controlled variable flow resistance device and related tools and methods

#15

20120292016

2012-11-22

Vortex controlled variable flow resistance device and related tools and methods

#16

20120291539

2012-11-22

Vortex controlled variable flow resistance device and related tools and methods

#17

20120279593

2012-11-08

Device for directing the flow of a fluid using a centrifugal switch

#18

20120255739

2012-10-11

Selectively variable flow restrictor for use in a subterranean well

#19

20120255351

2012-10-11

Series configured variable flow restrictors for use in a subterranean well

#20

20120227813

2012-09-13

Choke assembly

#21

20120167994

2012-07-05

Fluidic oscillators for use with a subterranean well

#22

20120132297

2012-05-31

Pnumatically actuated bi-propellant valve (PABV) system for a throttling vortex engine

#23

20120103424

2012-05-03

Vortice amplified diffuser for buoyancy dissipater and method for selectable diffusion

#24

20120097281

2012-04-26

Drainage system and a vortex brake

#25

20120060624

2012-03-15

Series configured variable flow restrictors for use in a subterranean well

#26

20120016461

2012-01-19

Fluid flow controller

#27

20110214876

2011-09-08

Flow path control based on fluid characteristics to thereby variably resist flow in a subterranean well

#28

20110209577

2011-09-01

Apparatus and process for granulating a metal melt

#29

20110083751

2011-04-14

Vortex generator

#30

20110056570

2011-03-10

Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas

#31

20110042091

2011-02-24

Flow path control based on fluid characteristics to thereby variably resist flow in a subterranean well

#32

20100300568

2010-12-02

Vortex flow control device

#33

20100043899

2010-02-25

Arrangement for controlling flow of fluid to a gas turbine engine component

#34

20090226301

2009-09-10

Flow control arrangement

#35

20090050801

2009-02-26

Confining/focusing vortex flow transmission structure, mass spectrometry systems, and methods of transmitting particles, droplets, and ions

#36

20080210326

2008-09-04

Control Valve with Vortex Chambers

#37

20080121299

2008-05-29

Accumulator and method of manufacturing flow damper

#38

20080105314

2008-05-08

Vortex brake for a liquid drainage system

#39

20080041474

2008-02-21

Sound attenuator

#40

20070163940

2007-07-19

Swirl chamber with movable non-return valve and air injector for prevention of sedimentation in storm water and waste drains

#41

20070109730

2007-05-17

Electronic control unit and waterproof case

#42

20070028976

2007-02-08

Flow development chamber

#43

20050205699

2005-09-22

Non-contact fluid particle cleaner and method

#44

20050173009

2005-08-11

Valve system

#45

20050000581

2005-01-06

Axial input flow development chamber

#46

14837544

2019-12-24

Vortex controlled variable flow resistance device and related tools and methods