ClassID:

188396

G05D7/0186 - CPC Classification

Classification description:

Control of flow without auxiliary power without moving parts

Recent Application in this class:
#1
20250118582
2025-04-10

FLOW MODIFICATION FIXTURE FOR AN EQUIPMENT FRONT END MODULE

#2
20210269263
2021-09-02

Filling system with compensated flow rate

#3
20210063215
2021-03-04

Meter tube assembly

#4
20200409396
2020-12-31

Fluid flow restrictor device

#5
20200300355
2020-09-24

LUBRICATION SYSTEM FOR A PLANETARY GEAR

#6
20200183432
2020-06-11

Thermal relief device

#7
20200018201
2020-01-16

Fluidic PCV valve assembly and system

#8
20190393063
2019-12-26

Substrate storing container

#9
20190380287
2019-12-19

DRIP EMITTER

#10
20180303047
2018-10-25

Drip emitter

#11
20180274411
2018-09-27

Fluidic PCV valve assembly and system

#12
20180188700
2018-07-05

Apparatus for controlling flow and method of calibrating same

#13
20180174875
2018-06-21

Flow modification fixture for an equipment front end module

#14
20170335456
2017-11-23

Gas distribution showerhead for semiconductor processing

#15
20170192441
2017-07-06

APPARATUSES AND METHODS FOR DIRECTING FLUID

#16
20170192440
2017-07-06

Flow control device and methods of attachment

#17
20170036897
2017-02-09

Oil return mechanism

#18
20170018416
2017-01-19

Control of gas flow

#19
20160018825
2016-01-21

Vortex diffuser for rotating/stationary interfaces

#20
20140361202
2014-12-11

Fault tolerant airflow control system

#21
20130199649
2013-08-08

Pressure reducer

#22
20130186493
2013-07-25

BI-DIRECTIONAL FLUID FLOW REGULATOR WITH FUNNEL SHAPED BAFFLES

#23
20130125527
2013-05-23

Reversible flow discharge orifice

#24
20120227844
2012-09-13

Volume and pressure regulating device for oxygen

#25
20120091220
2012-04-19

Gas permeation devices

#26
20120018002
2012-01-26

Gas flow restrictor

#27
20110171376
2011-07-14

Coating apparatus and film production method using the same

#28
20110023965
2011-02-03

METHOD OF CONTROLLING REGULATING HOLE

#29
20110016967
2011-01-27

Fluid distribution device, micro plant, method of designing fluid distribution device, and method of detecting blockage of flow channel

#30
20100313982
2010-12-16

Fluid flow control device

#31
20100132802
2010-06-03

GAS ADAPTOR

#32
20100101654
2010-04-29

Gas flow device

#33
20100058840
2010-03-11

Nebulizer waste pressure reducer for HPLC systems

#34
20090250132
2009-10-08

Fluid flow control device

#35
20090226301
2009-09-10

Flow control arrangement

#36
20090145502
2009-06-11

FLOW SYSTEM AND A MICRO FLUIDIC SYSTEM COMPRISING A FLOW SYSTEM

#37
20080314458
2008-12-25

Method and Device for Regulating a Pressure and/or a Volume Flow of a Fluid

#38
20080245429
2008-10-09

Choke valve device

#39
20080244959
2008-10-09

Insect lure trap with flow restrictor

#40
20080230129
2008-09-25

Device for Fluid Transport

#41
20080169035
2008-07-17

Fluid flow control device

#42
20080038674
2008-02-14

Composite polymer microfluidic control device

#43
20070289629
2007-12-20

Device and Method for Controlling the Flow Speed of a Fluid Flow in a Hydraulic Line

#44
20070272309
2007-11-29

Composite Polymer Microfludic Control Device

#45
20070144599
2007-06-28

Fluid flow control device

#46
20060196552
2006-09-07

Distal rate control device

#47
20060137430
2006-06-29

Liquid flow proximity sensor for use in immersion lithography

#48
20060102239
2006-05-18

Fluid flow control device

#49
20060090803
2006-05-04

Device for the continuous change of the flow rate of a medium

#50
20060005883
2006-01-12

Flow restrictor

#51
20050268698
2005-12-08

High-resolution gas gauge proximity sensor

#52
20050238555
2005-10-27

Gas regulator

#53
20050197632
2005-09-08

Flow restrictor device for a medical apparatus

#54
20050197631
2005-09-08

Flow restrictor device for a medical apparatus

#55
20050056321
2005-03-17

Composite polymer microfluidic control device

#56
20050045733
2005-03-03

Gate arrangement