ClassID:

188408

G05D7/0652 - 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 the plurality of throttling means being arranged in parallel

Recent Application in this class:
#1
20260072457
2026-03-12

Activation Signal For Solenoids And Method Of Activation

#2
20260050273
2026-02-19

Valve arrangement, actuator device and method for actuating a valve arrangement

#3
20260023400
2026-01-22

FLOW PATH SELECTION VALVE, FLUIDIC SYSTEM, AND METHOD FOR CONTROLLING FLUID FLOW

#4
20250343054
2025-11-06

SUBSTRATE PROCESSING APPARATUS, GAS SUPPLY SYSTEM, METHOD OF PROCESSING SUBSTRATE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM

#5
20250283311
2025-09-11

FAUCET DEVICE

#6
20250271878
2025-08-28

VALVE ARRANGEMENT, VALVE UNIT AND METHOD FOR CONTROLLING A VALVE UNIT IN A VALVE ARRANGEMENT

#7
20250271006
2025-08-28

METHODS AND SYSTEMS OF FAILURE PROTECTION FOR AUTOMATED VALVES

#8
20250188729
2025-06-12

FLOOD PREVENTION SYSTEM

#9
20250176484
2025-06-05

OUTPUT SIGNAL POWER MANAGEMENT FOR IRRIGATION CONTROLLERS

#10
20250172956
2025-05-29

Flood Control System

#11
20250113787
2025-04-10

CONTROL SYSTEM FOR AN IRRIGATION SYSTEM VALVE USING WIRELESS COMMUNICATION

#12
20250083171
2025-03-13

PAINT FLOW BALANCING

#13
20250072344
2025-03-06

WIRELESS COMMUNICATIONS MODULE AND SYSTEM FOR CONTROLLING WIRELESS AUTOMATED GATED PIPE IRRIGATION VALVES

#14
20250044815
2025-02-06

SYSTEMS AND PROCESSES OF ELIMINATING START-UP FLARING IN A GAS PLANT

#15
20240385631
2024-11-21

Activation Signal For Solenoids And Method Of Activation

#16
20240309628
2024-09-19

FLOOD PREVENTION SYSTEM

#17
20240302850
2024-09-12

Shared Compressor

#18
20240260762
2024-08-08

Pump and manifold with unvalved vent

#19
20240248496
2024-07-25

FLUID CONTROL DEVICE, FLUID CONTROL SYSTEM, FLUID CONTROL DEVICE PROGRAM, AND FLUID CONTROL METHOD

#20
20240222150
2024-07-04

VALVE CONTROL DEVICE AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME

#21
20240186154
2024-06-06

Process stop loss reduction system through rapid replacement of apparatus for trapping of reaction by-product for semiconductor process

#22
20240157414
2024-05-16

Oil Tank Cleaning Device

#23
20240151319
2024-05-09

Fluid control device, fluid supply system, and fluid supply method

#24
20240118719
2024-04-11

Valve system

#25
20240111313
2024-04-04

GAS SUPPLY CONTROL DEVICE

#26
20240077890
2024-03-07

SMART MANUFACTURING SOLUTIONS FOR WASTEWATER TREATMENT

#27
20240053775
2024-02-15

FLOW CONTROL SYSTEM FOR A SYSTEM OF VALVES CONNECTED TO A SPLITTER

#28
20230341249
2023-10-26

SYSTEM FOR MEASURING THE FLOW RATE OF A FLUID MEDIUM

#29
20230332394
2023-10-19

FLOOD PREVENTION SYSTEM

#30
20230285709
2023-09-14

NO DELIVERY APPARATUS WITH MANUAL VENTILATION SYSTEM

#31
20230244251
2023-08-03

Fluid control device, fluid supply system, and fluid supply method

#32
20230140776
2023-05-04

FLUID CONTROL DEVICE, FLUID CONTROL SYSTEM AND FLUID CONTROL METHOD

#33
20230131310
2023-04-27

SWITCHING SYSTEM OF EDR WATER PURIFIER WITH THREE-WAY SOLENOID VALVE

#34
20230129888
2023-04-27

HYDROGEN INFUSION SYSTEM

#35
20230129450
2023-04-27

SWITCHING SYSTEM FOR EDR WATER PURIFIER WITH MULTIPLE SOLENOID VALVES

#36
20230127653
2023-04-27

SWITCHING SYSTEM OF EDR WATER PURIFIER WITH FOUR WAY SOLENOID VALVE

#37
20230057322
2023-02-23

Air bed system with an air manifold

#38
20230045666
2023-02-09

Display panel manufacturing device and cleaning method

#39
20230040549
2023-02-09

Valve actuation systems and related methods

#40
20230036266
2023-02-02

CONTROLLING GASEOUS FUEL FLOW

#41
20230021640
2023-01-26

Process fluid path switching in recipe operations

#42
20230008269
2023-01-12

SMART PRESSURE RELIEF VALVE

#43
20220413523
2022-12-29

Shared compressor

#44
20220390261
2022-12-08

Methods and apparatus for pressure based mass flow ratio control

#45
20220342431
2022-10-27

Water supply system for an aircraft

#46
20220342430
2022-10-27

Systems and methods for controlling operations of a fluid distribution system

#47
20220341204
2022-10-27

Systems and methods for controlling operations of multi-manifold fluid distribution systems

#48
20220341203
2022-10-27

Systems and methods for turning over fluid distribution systems

#49
20220334600
2022-10-20

Filtered water supply extension system for an external appliance

#50
20220301894
2022-09-22

Substrate processing apparatus and substrate processing method

#51
20220298774
2022-09-22

FLOOD PREVENTION SYSTEM

#52
20220283596
2022-09-08

Fluid flow control system comprising a manifold assembly

#53
20220269294
2022-08-25

FLUID DISTRIBUTION MANIFOLD

#54
20220269293
2022-08-25

Fluid distribution manifold

#55
20220269292
2022-08-25

Systems and methods for controlling fluid flow with a fluid distribution manifold

#56
20220221880
2022-07-14

Process fluid path switching in recipe operations

#57
20220194827
2022-06-23

APPARATUS AND METHOD FOR DOSAGE AND ADMINISTRATION OF LIQUID CHEMICALS

#58
20220187856
2022-06-16

Apparatus for supplying liquid, cleaning unit, and apparatus for processing substrate

#59
20220147071
2022-05-12

Flood control system

#60
20220075396
2022-03-10

Gas-pulsing-based shared precursor distribution system and methods of use

#61
20220075395
2022-03-10

VALVE UNIT AND TEMPERATURE CONTROL APPARATUS

#62
20220030757
2022-02-03

FLUID CONTROL ASSEMBLY AND SYSTEM

#63
20210379637
2021-12-09

Cooling unit of a laminar cooling device

#64
20210378162
2021-12-09

Seed treater

#65
20210355583
2021-11-18

Flow rate ratio control system, film forming system, abnormality diagnosis method, and abnormality diagnosis program medium

#66
20210318699
2021-10-14

Fluid control apparatus

#67
20210286382
2021-09-16

Flood control system

#68
20210255162
2021-08-19

Pipeline interchange/transmix

#69
20210254794
2021-08-19

Pipeline interchange/transmix

#70
20210254793
2021-08-19

Pipeline interchange/transmix

#71
20210254792
2021-08-19

Pipeline interchange/transmix

#72
20210231987
2021-07-29

Display panel manufacturing device and cleaning method

#73
20210204495
2021-07-08

IRRIGATION SYSTEM AND CONTROL METHOD THEREOF, IRRIGATION APPARATUS, AND CONVEYING PIPE

#74
20210180713
2021-06-17

Variable Speed Motorized Valves with Sensors and a Network Control System

#75
20210144906
2021-05-20

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

#76
20210139353
2021-05-13

Water treatment device

#77
20210109552
2021-04-15

Multiple valve control system and method

#78
20210108990
2021-04-15

Fuel cap testing apparatus

#79
20210102764
2021-04-08

System and method for managing source fluid

#80
20210096583
2021-04-01

Device and method for distributing a fluid in an industrial facility

#81
20210025612
2021-01-28

Systems and methods for intelligent pic valves with agent interaction

#82
20210025154
2021-01-28

FLOOD PREVENTION SYSTEM

#83
20210015031
2021-01-21

Agricultural product metering motor creep control

#84
20210008583
2021-01-14

Paint Flow Balancing

#85
20200377814
2020-12-03

Method for odorizing natural gas

#86
20200363146
2020-11-19

HEAT EXCHANGE APPARATUS, AND HEAT EXCHANGE METHOD THEREFOR AND VAPOUR DEPOSITION DEVICE THEREOF

#87
20200355321
2020-11-12

Valve control and/or lubrication system

#88
20200341494
2020-10-29

PIPELINE INTERCHANGE/TRANSMIX

#89
20200310470
2020-10-01

CONFIGURABLE VALVE FOR DISTRIBUTING A FLUID AND METHOD FOR SETTING THIS VALVE

#90
20200290705
2020-09-17

DEVICE FOR THE AUTOMATIC SINKING OF CONTAINERS AND HULLS

#91
20200285256
2020-09-10

FLUID SUPPLY LINE AND MOTION ANALYSIS SYSTEM

#92
20200278705
2020-09-03

Flow rate control device

#93
20200241580
2020-07-30

Multi-channel flow ratio controller and processing chamber

#94
20200231474
2020-07-23

Apparatus and method for dosage and administration of liquid chemicals

#95
20200214193
2020-07-09

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

#96
20200201365
2020-06-25

Flow rate control unit

#97
20200187667
2020-06-18

Air manifold

#98
20200075353
2020-03-05

Gas input system for a substrate processing chamber

#99
20200062578
2020-02-27

Mobile distribution station having auxiliary delivery system

#100
20200062577
2020-02-27

Mobile distribution station having onboard fluid storage tank

#101
20200033897
2020-01-30

Valve actuation systems and related methods

#102
20190384330
2019-12-19

Fluid control apparatus and flow rate ratio control apparatus

#103
20190381464
2019-12-19

Liquid mixing device with electronic control of high dynamic regulation and operating method thereof

#104
20190354120
2019-11-21

Fluid control device and flow rate ratio control device

#105
20190339724
2019-11-07

Pipeline interchange

#106
20190332129
2019-10-31

Gas-pulsing-based shared precursor distribution system and methods of use

#107
20190301743
2019-10-03

Method and system for controlling a flow curve of an electromechanical gas valve

#108
20190285229
2019-09-19

Arrangement of an unmanned and remotely operated production facility

#109
20190277119
2019-09-12

Flow Control System and Method

#110
20190243391
2019-08-08

Fluid control device

#111
20190203133
2019-07-04

System and method for odorizing natural gas

#112
20190011937
2019-01-10

Tubing system

#113
20180313561
2018-11-01

Systems and methods for intelligent pic valves with agent interaction

#114
20180288934
2018-10-11

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

#115
20180284816
2018-10-04

Zipper manifold arrangement for trailer deployment

#116
20180231992
2018-08-16

Method and system for injecting slurry using two cooperating slurry pressurizing tanks

#117
20180231991
2018-08-16

Oscillating a Plurality of Proportional Valves

#118
20180223883
2018-08-09

Hydraulic system and a method for operating a hydraulic system

#119
20180164838
2018-06-14

Fluid analysis apparatus and fluid analysis method

#120
20180119682
2018-05-03

Device and method for regulating flow rate

#121
20180116420
2018-05-03

Air manifold

#122
20180095480
2018-04-05

Multi-channel flow ratio controller and processing chamber

#123
20170372929
2017-12-28

Multiple gases providing method and multiple gases providing apparatus

#124
20170102719
2017-04-13

EXCHANGEABLE ORIFICE BINARY VALVE

#125
20170083029
2017-03-23

Apparatus for the application of a liquid or viscous medium

#126
20160274595
2016-09-22

Flow rate range variable type flow rate control apparatus

#127
20160109886
2016-04-21

Flow rate range variable type flow rate control apparatus

#128
20160069363
2016-03-10

Hydraulic system and method for operating a hydraulic system

#129
20160061225
2016-03-03

Hydraulic valve arrangement

#130
20160033031
2016-02-04

Modulation control system and method for a hybrid transmission

#131
20150257331
2015-09-17

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

#132
20150167836
2015-06-18

Hydraulic system and method for a hybrid vehicle

#133
20150129046
2015-05-14

Method for operating a tank device, and corresponding tank device

#134
20150112038
2015-04-23

Method for cooling a gas-phase reactor for the polymerization of olefins

#135
20150075655
2015-03-19

FLUIDS ECONOMIZER SYSTEM

#136
20150069084
2015-03-12

Beverage dispensing

#137
20150068613
2015-03-12

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

#138
20150053285
2015-02-26

Liquid processing apparatus

#139
20150000753
2015-01-01

System and method for enhancing the production level of wells

#140
20140034164
2014-02-06

Flow rate control device

#141
20140033828
2014-02-06

Methods for verifying gas flow rates from a gas supply system into a plasma processing chamber

#142
20130340837
2013-12-26

Device and method for supplying gas while dividing to chamber from gas supplying facility equipped with flow controller

#143
20130333601
2013-12-19

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

#144
20130297045
2013-11-07

Auto-tuning electro-hydraulic valve

#145
20130256573
2013-10-03

Throttle device

#146
20130186471
2013-07-25

Calibration method and flow rate measurement method for flow rate controller for gas supply device

#147
20120303141
2012-11-29

Auto-tuning electro-hydraulic valve

#148
20120298221
2012-11-29

Mass flow controller system

#149
20120118413
2012-05-17

Variable flow rate controller

#150
20110146805
2011-06-23

Flow control device and flow control method

#151
20110094596
2011-04-28

Device and method for supplying gas while dividing to chamber from gas supplying facility equipped with flow controller

#152
20100269910
2010-10-28

Method for operating a fluidic pipeline system

#153
20100176323
2010-07-15

Variable flow digital gas valve

#154
20100095890
2010-04-22

GAS SUPPLY SYSTEM, PUMPING SYSTEM, COATING SYSTEM, GAS SUPPLY METHOD, AND PUMPING METHOD

#155
20100012625
2010-01-21

Welding purge control using electronic flow control

#156
20090314352
2009-12-24

Variable flow rate controller

#157
20090312852
2009-12-17

Auto-tuning electro-hydraulic valve

#158
20090293976
2009-12-03

Two position three way valve

#159
20080127975
2008-06-05

Method for Preparing Gas Mixtures for Lung Ventilators and Device for Carrying Out this Method

#160
20080041459
2008-02-21

GAS STORAGE AND DISPENSING SYSTEM FOR VARIABLE CONDUCTANCE DISPENSING OF GAS AT CONSTANT FLOW RATE

#161
20070204930
2007-09-06

Beverage dispensing

#162
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

#163
20070187438
2007-08-16

Digital flow control

#164
20070021935
2007-01-25

Methods for verifying gas flow rates from a gas supply system into a plasma processing chamber

#165
20060177203
2006-08-10

Methods for controlling multiple actuators

#166
20060090797
2006-05-04

Gas storage and dispensing system for variable conductance dispensing of gas at constant flow rate

#167
20060062691
2006-03-23

Electronic flow control system for gas phase dilution

#168
20060029488
2006-02-09

Method for controlling flow of process materials

#169
20050121080
2005-06-09

Integrated fluid sensing device

#170
18825749
2026-01-06

Systems and methods of fluid flow control with two valves

#171
18589264
2025-08-26

Methods and systems of failure protection for automated valves

#172
18155009
2025-11-11

Compact managed pressure drilling system attached to rotating control device and method of maintaining pressure control

#173
17362234
2022-06-07

Sand discharge control system

#174
16702127
2020-08-18

Flow exchanger system, trans-pressure conduction system for high pressure sand slurry delivery system

#175
16659759
2021-01-05

Continuous fluid metering system

#176
15941847
2020-05-05

Connected mixing valve for controlling water temperature

#177
15892539
2018-11-27

System and method for providing recirculation-based alternating blowdown sea chest

#178
15883269
2019-05-28

Marine bypass system and method

#179
14638896
2018-09-11

High speed, broad range electro pneumatic flow control valve