ClassID:

188406

G05D7/0641 - CPC Classification

Classification description:

Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means using a plurality of throttling means

Sub-classes:
Recent Application in this class:
#1
20260132908
2026-05-14

INFLATABLE, MOVEABLE STRUCTURE

#2
20260132645
2026-05-14

CAISSON HEIGHT PROFILER SYSTEM AND METHOD

#3
20250383674
2025-12-18

FIELD COMMISSIONING FOR A FLUID FLOW DEVICE

#4
20250251745
2025-08-07

EXHAUST STRUCTURE AND EXHAUST METHOD FOR FLOW RATE CONTROL DEVICE, AND GAS SUPPLY SYSTEM AND GAS SUPPLY METHOD COMPRISING SAME

#5
20240218684
2024-07-04

Caisson height profiler system and method

#6
20240197984
2024-06-20

Method and system for shape-memory alloy wire control

#7
20240191525
2024-06-13

CAISSON HEIGHT PROFILER SYSTEM AND METHOD

#8
20230366524
2023-11-16

INFLATABLE, MOVEABLE STRUCTURE

#9
20230258420
2023-08-17

Thermal management system and method

#10
20230218472
2023-07-13

Portable Oscillating Compression System

#11
20230216444
2023-07-06

BASE TROUGH FOR A THERMAL MODULE, THERMAL MODULE COMPRISING SUCH BASE TROUGH, A SYSTEM FOR EXTRACTING THERMAL ENERGY AND THE USE OF SUCH BASE TROUGH FOR EXTRACTING THERMAL ENERGY FROM SUNLIGHT

#12
20230168697
2023-06-01

Flow rate controller, flow rate control method, and program recording medium for flow rate controller

#13
20230148442
2023-05-11

FLOW DIVERTER

#14
20220259963
2022-08-18

FLOW DIVERTER

#15
20220243929
2022-08-04

Hydraulic separator with reduced heat dispersion and control method therefor

#16
20220163984
2022-05-26

FLOW RATE CONTROL APPARATUS, FLOW RATE CONTROL METHOD, AND PROGRAM RECORDING MEDIUM IN WHICH PROGRAM FOR FLOW RATE CONTROL APPARATUS IS RECORDED

#17
20220146152
2022-05-12

Multi-chamber solar collector

#18
20210397204
2021-12-23

METHOD, APPARATUS AND SYSTEM FOR BALANCING THE FLUID PRESSURE OF FLUID DISTRIBUTION SYSTEMS

#19
20210340852
2021-11-04

ZIPPER BRIDGE

#20
20210294358
2021-09-23

MOBILE ZIPPER UNIT

#21
20210283329
2021-09-16

Method and system for shape-memory alloy wire control

#22
20210216088
2021-07-15

Gas supply system and gas supply method

#23
20210144906
2021-05-20

Implement for adjustably metering an agricultural field input according to different frame sections

#24
20210132637
2021-05-06

METHODS AND SYSTEMS TO MONITOR, CONTROL, AND SYNCHRONIZE DISPENSE SYSTEMS

#25
20210129174
2021-05-06

Methods and systems to monitor, control, and synchronize dispense systems

#26
20210096013
2021-04-01

Systems and Methods for Reference Volume for Flow Calibration

#27
20210061233
2021-03-04

Vehicle sensor cleaning with additives

#28
20200407953
2020-12-31

Fluid Management/Control System

#29
20200393856
2020-12-17

Proportional flow control and counterbalance valve having single seat configuration

#30
20200393088
2020-12-17

Zipper bridge

#31
20200377814
2020-12-03

Method for odorizing natural gas

#32
20200214193
2020-07-09

Implement for adjustably metering an agricultural field input according to different frame sections

#33
20200146927
2020-05-14

Portable oscillating compression system

#34
20200045879
2020-02-13

System and method for initiating control of components of a work vehicle based on input received from a user interface of an associated agricultural implement

#35
20200011720
2020-01-09

Flow rate measuring method and flow rate measuring device

#36
20190310663
2019-10-10

AUTOMATED SYSTEM AND DEVICE FOR MANAGING A PLURALITY OF OPERATIONS ASSOCIATED WITH A FACILITY

#37
20190242269
2019-08-08

Starter air valve systems configured for low speed motoring

#38
20190226183
2019-07-25

Fluid management/control system

#39
20190204128
2019-07-04

Apparatus and methods for self-correcting pressure based mass flow controller

#40
20190204127
2019-07-04

Systems and methods for reference volume for flow calibration

#41
20190203133
2019-07-04

System and method for odorizing natural gas

#42
20190118122
2019-04-25

Systems and methods comprising smart auto cleaning pipe screen for drilling operations

#43
20190118118
2019-04-25

Method and apparatus for smart electromagnetic screen system for use in drilling operations

#44
20190064854
2019-02-28

SUBSEA FLOW ASSURANCE IN MULTIFUNCTIONAL PIPE-IN-PIPE SYSTEM

#45
20190032810
2019-01-31

Manufacture of remote control stations for use to operate actuators on a valve assembly

#46
20180356843
2018-12-13

Manifold valve body and method for producing the manifold valve body

#47
20180335791
2018-11-22

Method for adjusting a climate system

#48
20180299076
2018-10-18

Control system in a gas pipeline network to satisfy pressure constraints

#49
20180298297
2018-10-18

System and method for odorizing natural gas

#50
20180288934
2018-10-11

Implement for adjustably metering an agricultural field input according to different frame sections

#51
20180283148
2018-10-04

AUTOMATED LIFT-GAS BALANCING IN OIL PRODUCTION

#52
20180261478
2018-09-13

Heat treatment method and heat treatment apparatus of light irradiation type

#53
20180239374
2018-08-23

Method of mixing at least two gases

#54
20180239373
2018-08-23

Method of mixing at least two gases

#55
20180239372
2018-08-23

Method of mixing at least two gases

#56
20180230761
2018-08-16

Smart selective drilling fluid system

#57
20180203472
2018-07-19

Automation of water flow in networks

#58
20180179911
2018-06-28

Starter air valve systems configured for low speed motoring

#59
20180160617
2018-06-14

Calibration method for adjustable orifice valve

#60
20180113481
2018-04-26

Method, apparatus and system for balancing the fluid pressure of fluid distribution systems

#61
20180094650
2018-04-05

Method to detect uncommanded spool valve positioning and stop fluid flow to hydraulic actuators

#62
20180045375
2018-02-15

SMART SOLENOID CONTROL SYSTEM

#63
20180042188
2018-02-15

APPARATUS AND METHOD FOR CONTROLLING IRRIGATION PROCESS BY SENDING ENCODED MESSAGES ALONG IRRIGATION CONDUIT

#64
20180030816
2018-02-01

Multilateral well optimization and system

#65
20170336235
2017-11-23

WATER MONITORING SYSTEM WITH ADJUSTABLE AERATOR

#66
20170290976
2017-10-12

Method and system for shape-memory alloy wire control

#67
20170255209
2017-09-07

Circuit loops to control fluids

#68
20170223921
2017-08-10

ON-SITE CHEMICAL BLENDING AND DISPENSING SYSTEM

#69
20170096447
2017-04-06

Control apparatus for dispensing small precise amounts of liquid reagents

#70
20170095786
2017-04-06

CONTROL APPARATUS FOR DISPENSING SMALL PRECISE AMOUNTS OF LIQUID REAGENTS

#71
20170090487
2017-03-30

Systems and methods for long soft start time load switch control

#72
20170074694
2017-03-16

Method of calculating output flow rate of flow rate controller

#73
20170073874
2017-03-16

DEVICE FOR MEASURING THE FLOW OF AN INCOMPRESSIBLE FLUID, HAVING PROPELLING MEANS

#74
20170031370
2017-02-02

Time multiplexed chemical delivery system

#75
20160365263
2016-12-15

Effluent control system

#76
20160327963
2016-11-10

Pressure-type flow control device and method for preventing overshooting at start of flow control performed by said device

#77
20160291608
2016-10-06

Method and system for determining characteristic parameters of a hydraulic network

#78
20160274595
2016-09-22

Flow rate range variable type flow rate control apparatus

#79
20160252913
2016-09-01

Pressure-type flow controller

#80
20160246308
2016-08-25

Digital proportional wireless control

#81
20160246307
2016-08-25

Processing liquid supply device, processing liquid supply method, and storage medium

#82
20160209851
2016-07-21

Method of demand management and control of fluid pipe networks

#83
20160202708
2016-07-14

Fluid activated flow control apparatus

#84
20160168828
2016-06-16

Drinking water supply device

#85
20160165817
2016-06-16

Segmented variable rate drip irrigation

#86
20160123111
2016-05-05

Autonomous active flow control valve system

#87
20160122004
2016-05-05

Fuel intelligent crossfeed valve for detecting leakage in aircraft fuel tanks

#88
20160085243
2016-03-24

Methods and apparatus for a chemical regulation system

#89
20160045390
2016-02-18

Portable oscillating compression system

#90
20160040585
2016-02-11

Thermal management valve module with concentric shafts for rotary valve control

#91
20160011604
2016-01-14

Controlled delivery of process gas using a remote pressure measurement device

#92
20150378369
2015-12-31

Valve control system and valve control method for steam turbine

#93
20150375868
2015-12-31

Fuel and thermal management system

#94
20150369093
2015-12-24

VARIABLE ELECTROHYDRAULIC VALVE CONTROL SYSTEM

#95
20150362939
2015-12-17

Power supply apparatus of fluid control and measurement system

#96
20150346734
2015-12-03

Controller for vacuum sewage system

#97
20150345112
2015-12-03

Work vehicle and work vehicle control method

#98
20150330954
2015-11-19

Supercritical fluid processing device

#99
20150322652
2015-11-12

Shower control system with network features

#100
20150316447
2015-11-05

Exhaust gas analyzer verification system

#101
20150277446
2015-10-01

Controlling flow in a fluid distribution system

#102
20150257331
2015-09-17

Implement for adjustably metering an agricultural field input according to different frame sections

#103
20150192932
2015-07-09

Gas divided flow supplying apparatus for semiconductor manufacturing equipment

#104
20150160662
2015-06-11

FLOW RATE RANGE VARIABLE TYPE FLOW RATE CONTROL APPARATUS

#105
20150068613
2015-03-12

Cluster mass flow devices and multi-line mass flow devices incorporating the same

#106
20150059859
2015-03-05

Apparatus for dividing and supplying gas and method for dividing and supplying gas

#107
20140373935
2014-12-25

GAS BRANCHED FLOW SUPPLYING APPARATUS FOR SEMICONDUCTOR MANUFACTURING EQUIPMENT

#108
20140345695
2014-11-27

Grey water interface for high flow applications in vacuum systems

#109
20140251478
2014-09-11

Automation of Water Flow in Networks

#110
20140061517
2014-03-06

Device for regulating the pressure and/or mass flow for a space propulsion system

#111
20140013938
2014-01-16

Shaft sealing device and valve structure using the same

#112
20130333601
2013-12-19

Implement for adjustably metering an agricultural field input according to different frame sections

#113
20130289781
2013-10-31

System and method for pressure control in a network

#114
20130220451
2013-08-29

Flow rate range variable type flow rate control apparatus

#115
20130220433
2013-08-29

Apparatus for dividing and supplying gas and method for dividing and supplying gas by use of this apparatus

#116
20130036833
2013-02-14

Gas flow-rate verification system and gas flow-rate verification unit

#117
20120328780
2012-12-27

Dual section module having shared and unshared mass flow controllers

#118
20120266984
2012-10-25

Chemical delivery system

#119
20120085434
2012-04-12

METHOD AND APPARATUS FOR FLOW DEVICE

#120
20120083928
2012-04-05

Method for controlling a digital hydraulic controller

#121
20120073799
2012-03-29

Apparatus for distributing carbon dioxide with advanced function of adjusting pressure and temperature of carbon dioxide for geologic injection of carbon dioxide

#122
20110300001
2011-12-08

Method and system for shape-memory alloy wire control

#123
20110073191
2011-03-31

Hydraulic circuit and manifold with multifunction valve

#124
20110049111
2011-03-03

COLOR SYSTEM FOR ETCHING GAS

#125
20100139775
2010-06-10

Flow rate range variable type flow rate control apparatus

#126
20100051846
2010-03-04

SHAFT SEALING DEVICE AND VALVE STRUCTURE USING THE SAME

#127
20090248211
2009-10-01

Flow controlling device

#128
20090094950
2009-04-16

Calibration unit for volatile particle remover

#129
20080305014
2008-12-11

SUBSTRATE PROCESSING APPARATUS

#130
20070150113
2007-06-28

Operation method of energy-saving fluid transporting machineries in parallel array with constant pressure

#131
20060037644
2006-02-23

Mass flow controller

#132
20050035320
2005-02-17

Electromagnetic proportional flow rate control valve

#133
17994211
2024-03-05

System and method for controlling fluid flow with a pressure relief valve

#134
16203211
2020-08-04

Vehicle wash control system

#135
15674111
2018-12-04

Vehicle wash control system

#136
14827933
2017-06-27

Water management system and method

#137
13864893
2019-01-29

Landfill gas wellhead monitoring and control system