ClassID:

152413

F16K31/046 - CPC Classification

Classification description:

Operating means Actuating devices; ; Releasing devices electric ; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor

Recent Application in this class:
#1
20260153163
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POWER TRANSMISSION DEVICE

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20260110369
2026-04-23

VALVE CONTROL FOR CONTROLLING A SOLENOID VALVE, VALVE ARRANGEMENT AND METHOD FOR OPERATING A SOLENOID VALVE

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20260104104
2026-04-16

ELECTRIC VALVE CONTROL DEVICE AND ELECTRIC VALVE DEVICE

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2026-03-19

SYSTEMS AND METHODS FOR MEASURING THROTTLE POSITION

#5
20260049669
2026-02-19

Solar Powered Electronic Controller

#6
20260029067
2026-01-29

An Automated Drain Apparatus, a Tap and a Vessel

#7
20250343437
2025-11-06

BATTERY BACKUP SYSTEM FOR FAIL-SAFE ELECTRIC ACTUATORS

#8
20250297706
2025-09-25

CONDENSATE DRAIN FOR DRAINING CONDENSATE

#9
20250283550
2025-09-11

ELECTRICALLY OPERATED VALVE

#10
20250257813
2025-08-14

FLUID CONTROL VALVE

#11
20250224047
2025-07-10

ADJUSTABLE VALVE ACTUATOR

#12
20250216873
2025-07-03

FLOW RATE ADJUSTING DEVICE AND CONTROL METHOD OF FLOW RATE ADJUSTING DEVICE

#13
20250198534
2025-06-19

ELECTRIC VALVE AND METHOD FOR OBTAINING VALVE-MEMBER POSITION OF ELECTRIC VALVE

#14
20250172218
2025-05-29

ELECTRIC VALVE CONTROL DEVICE AND ELECTRIC VALVE DEVICE

#15
20250165017
2025-05-22

Mixing Valve Subassembly and Water Heater Including Same

#16
20250164027
2025-05-22

ELECTRIC VALVE

#17
20250163871
2025-05-22

ELECTRONICALLY CONTROLLED REGULATOR

#18
20250137545
2025-05-01

FLOW PATH SWITCHING VALVE

#19
20250122947
2025-04-17

ELECTRIC DIVERTER VALVE CAPABLE OF REALIZING ACCURATE FLOW CONTROL

#20
20250119084
2025-04-10

ELECTRIC VALVE/DOOR, AND CONTROL APPARATUS AND METHOD THEREOF

#21
20250116347
2025-04-10

MOTOR-OPERATED VALVE

#22
20250116346
2025-04-10

ELECTRIC VALVE CONTROL DEVICE, ELECTRIC VALVE DEVICE, AND METHOD FOR CONTROLLING ELECTRIC VALVE

#23
20250109802
2025-04-03

ADAPTER PLATE FOR COUPLING A WATER TREATMENT CONTROLLER TO A VALVE BODY

#24
20250060040
2025-02-20

ACTUATOR ARRANGEMENT AND A METHOD FOR MOVING A VALVE MEMBER INTO A CLEANING POSITION

#25
20250052337
2025-02-13

METHOD AND SYSTEM FOR OPERATING ACTUATORS

#26
20250027575
2025-01-23

VALVE CONTROL APPARATUS AND METHOD

#27
20250003517
2025-01-02

PRECISION OPENING AND CLOSING MECHANISM FOR VALVES

#28
20240426394
2024-12-26

A VALVE CONTROL DEVICE

#29
20240393068
2024-11-28

Expansion valve

#30
20240384801
2024-11-21

Gate valve and valve actuator

#31
20240328528
2024-10-03

ELECTRICALLY OPERATED VALVE

#32
20240280185
2024-08-22

CONTROL APPARATUS OF ELECTRICALLY DRIVEN VALVE, ELECTRICALLY DRIVEN VALVE, AND ELECTRICALLY DRIVEN VALVE UNIT USING THE SAME

#33
20240271715
2024-08-15

AIRCRAFT FLUID SYSTEM INCLUDING AN ELECTRIC REGULATION VALVE EQUIPPED WITH AN INTEGRATED ACTUATOR

#34
20240218938
2024-07-04

ELECTRIC VALVE

#35
20240183315
2024-06-06

VARIABLE DISPLACEMENT PUMP WITH FLOW DELIVERY TO DIFFERENT SYSTEMS WITH DIFFERENT PRESSURE SCHEDULES

#36
20240159322
2024-05-16

MULTI-WAY VALVE, WATER SOFTENER, AND METHOD FOR CONTROLLING WATER SOFTENER

#37
20240084921
2024-03-14

Valve System

#38
20240012392
2024-01-11

COMPONENT INTERFACE MODULE WITH ENHANCED USER CONVENIENCE

#39
20230417338
2023-12-28

DRIVING DEVICE AND VALVE

#40
20230387835
2023-11-30

Apparatus and method for the integrated control of a thermal management system

#41
20230323976
2023-10-12

Positioning valve control system

#42
20230313901
2023-10-05

Actuator having an electric motor and an electromagnet arranged movably on the rotor of the electric motor to apply a holding torque with contact via a remanent magnetic field

#43
20230279963
2023-09-07

Motorized valve backup circuit

#44
20230258281
2023-08-17

Valve, abnormality diagnosis method of valve

#45
20230175608
2023-06-08

Smart pressure regulator for emergency evacuation inflation system

#46
20230167918
2023-06-01

Hydraulic valve module for safe deactivation in the case of failure of an external current supply, and method for operating a hydraulic valve

#47
20230133838
2023-05-04

Adjustable valve actuator

#48
20230129926
2023-04-27

Mixing valve subassembly and water heater including same

#49
20230040549
2023-02-09

Valve actuation systems and related methods

#50
20220381368
2022-12-01

Cavitation reduction valve structure using bypass dispersion valve

#51
20220381363
2022-12-01

Compact spring return actuator

#52
20220381353
2022-12-01

Ball valve assembly

#53
20220299131
2022-09-22

Valve device and system in which the valve device is mounted

#54
20220275878
2022-09-01

Linear electric actuator

#55
20220264865
2022-08-25

HYDRAULIC SPRAY NOZZLE

#56
20220214090
2022-07-07

Expansion valve

#57
20220213974
2022-07-07

Oscillator and flow diverter for a sprinkler system

#58
20220187857
2022-06-16

CONTROL SYSTEM FOR REGULATING WATERWORKS PRESSURE

#59
20220136616
2022-05-05

Method and actuator for detecting blocking of control valve regulating flow of fluid

#60
20220113747
2022-04-14

Control method, control system and electric valve

#61
20220107026
2022-04-07

Valve apparatus

#62
20220090695
2022-03-24

FLUID VALVE CONTROL DEVICE

#63
20220049792
2022-02-17

Fluid distributor with improved operation

#64
20210396331
2021-12-23

Switchless valve position detection system

#65
20210341072
2021-11-04

Drive device for activating a rotary slide

#66
20210310578
2021-10-07

Angle stop assembly

#67
20210286384
2021-09-16

Estimator and vacuum valve

#68
20210270384
2021-09-02

Electric valve, heat management assembly and air conditioning system

#69
20210172542
2021-06-10

Expansion valve

#70
20210148267
2021-05-20

Fluid assembly

#71
20210140562
2021-05-13

Valve device and system in which the valve device is mounted

#72
20210080022
2021-03-18

VALVE DEVICE

#73
20200378518
2020-12-03

Commissioning a diaphragm valve

#74
20200326016
2020-10-15

Device for activity test of extraction check valve

#75
20200326002
2020-10-15

Solenoid valve for activity test of extraction check valve

#76
20200300376
2020-09-24

Valve actuating drive

#77
20200292100
2020-09-17

Spool valve device and spool valve

#78
20200292095
2020-09-17

Valve train

#79
20200271142
2020-08-27

Non-return valve system with electronic control

#80
20200263799
2020-08-20

Electric valve including manual override

#81
20200248828
2020-08-06

Actuator and method of operating the actuator

#82
20200232690
2020-07-23

Electronic expansion valve

#83
20200224785
2020-07-16

Failsafe valve actuator

#84
20200224684
2020-07-16

Actuating system for a valve

#85
20200200256
2020-06-25

Compact electric linear drive for a gear rack, in particular a hydraulic valve, and method for mounting the same

#86
20200182520
2020-06-11

Electronic expansion valves having multiple orifice plates

#87
20200169211
2020-05-28

Method for controlling a drive motor of an actuator as well as drive motor of an actuator

#88
20200158249
2020-05-21

Solenoid valve

#89
20200153131
2020-05-14

ADAPTATION OF MULTI PURPOSE ACTUATOR

#90
20200140221
2020-05-07

Electric cam diverter

#91
20200124198
2020-04-23

Electronic valve actuator with predictive self-calibrating torque controller

#92
20200109796
2020-04-09

Controller assembly

#93
20200109793
2020-04-09

Oxygen flow remote-control assembly

#94
20200088315
2020-03-19

Positioner apparatus for use with fluid valves

#95
20200072375
2020-03-05

Flow rate regulating device and control method of flow rate regulating device

#96
20200072374
2020-03-05

Electrically operated valve system

#97
20200072373
2020-03-05

Valve assembly with pressure disturbance rejection and fault detection and diagnosis

#98
20200055508
2020-02-20

Electrical component assembly and vehicular brake fluid pressure control device

#99
20200041033
2020-02-06

Valve actuators principally for water-circulation systems of swimming pools or spas

#100
20200041020
2020-02-06

Electrically operated valve

#101
20200041009
2020-02-06

Function fitting

#102
20200041008
2020-02-06

FUNCTION FITTING

#103
20200033897
2020-01-30

Valve actuation systems and related methods

#104
20200003323
2020-01-02

DIRECT ACTION SOLENOID VALVE

#105
20190360608
2019-11-28

Energy saving system utilizing temperature sensing flow control valve to control chilled water circulation

#106
20190353271
2019-11-21

Electric valve

#107
20190346029
2019-11-14

Actuator for a regulator pilot valve

#108
20190323620
2019-10-24

Actuating drive and method for operating an actuating drive

#109
20190301635
2019-10-03

Subsea shut-off device

#110
20190293201
2019-09-26

Target opening degree estimator and pressure adjustment vacuum valve

#111
20190285094
2019-09-19

Hydraulic drive with fast stroke and load stroke

#112
20190283534
2019-09-19

Flow control device, and control system and control method therefor

#113
20190264587
2019-08-29

Highly efficient linear motor

#114
20190220047
2019-07-18

Sublimator control valve system

#115
20190216026
2019-07-18

Decoder-solenoid valve control assembly for a code controlled watering system

#116
20190186649
2019-06-20

Liquid Flow Control Attachment with Wireless Connection

#117
20190170170
2019-06-06

Hydraulic systems and components including wireless control technology

#118
20190162583
2019-05-30

Electromechanical actuator for a bulk-goods shut-off element

#119
20190120400
2019-04-25

Servomotor for industrial valve or leaf with connecting card and connector

#120
20190120263
2019-04-25

Constructing valve positioners for hazardous areas

#121
20190078703
2019-03-14

Control system of coolant control valve unit and control method thereof

#122
20190049036
2019-02-14

Electric actuator with priortized charging for electric valve return

#123
20190040971
2019-02-07

Control valve, in particular for use in cooling paths

#124
20190032806
2019-01-31

Electromechanical force actuator

#125
20190029170
2019-01-31

Controlling application rates in liquid applicators

#126
20190018432
2019-01-17

Control gain automation

#127
20190017620
2019-01-17

Permanent magnet generator case vent valve

#128
20190011057
2019-01-10

SPRING RETURN THROTTLE ACTUATOR, METHOD OF CONTROL THEREOF AND THROTTLE ASSEMBLY

#129
20180364116
2018-12-20

Systems and methods for using calibration profiles in valve actuators

#130
20180363216
2018-12-20

WALL MOUNTED WASHING MACHINE AND WATER SUPPLY VALVE ASSEMBLY

#131
20180313458
2018-11-01

Proportional control valve system and method

#132
20180306463
2018-10-25

Water supply system that is selectively supplied with heated water

#133
20180283263
2018-10-04

Valve control device

#134
20180238463
2018-08-23

Actuator and method of operating the actuator

#135
20180209532
2018-07-26

Compact electric linear drive for a gear rack, in particular a hydraulic valve, and method for mounting the same

#136
20180187790
2018-07-05

ELECTRONIC TORQUE LIMIT SWITCH WITH INTEGRATED INTERPOSING CONTROLLER

#137
20180135772
2018-05-17

Actuator with brushless DC motor

#138
20180112791
2018-04-26

Valve flow control optimization via customization of an intelligent actuator

#139
20180112790
2018-04-26

Valve flow control optimization via customization of an intelligent actuator

#140
20180106428
2018-04-19

Apparatus and method for applying a fluid to an object surface

#141
20180106187
2018-04-19

Valve control device and valve system

#142
20180073450
2018-03-15

Valve control device

#143
20180058602
2018-03-01

Electric actuator system and method

#144
20180010708
2018-01-11

Flow rate adjusting device

#145
20170370498
2017-12-28

Control device for actuator, actuator, valve driving device and abnormality detecting method for actuator

#146
20170356394
2017-12-14

Evaporated fuel treatment device

#147
20170328489
2017-11-16

Method of controlling a valve and valve

#148
20170315566
2017-11-02

Variable frequency drive for a fluid-handling system

#149
20170254434
2017-09-07

Valve control device

#150
20170146146
2017-05-25

Valve closing device and method for providing a valve closing device

#151
20170138154
2017-05-18

Wireless Control Valve

#152
20170097646
2017-04-06

Flow rate adjustment apparatus

#153
20170072412
2017-03-16

Thermal and audio controlled valve and showerhead assembly

#154
20170023145
2017-01-26

Subsea electric actuator

#155
20170020197
2017-01-26

Electronic vapor device for simulating a traditional smoking implement

#156
20170009904
2017-01-12

Discharge valve feather control

#157
20160367794
2016-12-22

Solenoid pinch valve apparatus and method for medical fluid applications having reduced noise production

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20160313037
2016-10-27

Motor operated valve apparatus and motor operated valve controller

#159
20160290524
2016-10-06

System for Controlling Valve Positioner

#160
20160279850
2016-09-29

VALVE MOTOR DEVICE OF INJECTION MOLDING APPARATUS

#161
20160208949
2016-07-21

Electronic plumbing fixture fitting with electronic valve having low seal force

#162
20160139608
2016-05-19

Feedback-controlled fluid valve

#163
20160097189
2016-04-07

Passive fluid regulation system

#164
20150333597
2015-11-19

VALVE PROVIDED WITH A MULTIPHASE LINEAR ACTUATOR FOR HIGH PRESSURE DOSING

#165
20150323908
2015-11-12

Mechatronic assembly for driving an external member using a brushless motor and a simple assembly of electronic components

#166
20150300520
2015-10-22

Magnetic holding brake and actuator with a magnetic holding brake

#167
20150268653
2015-09-24

Remotely controlled valve

#168
20150247584
2015-09-03

FLOOD PREVENTION DEVICE

#169
20150240963
2015-08-27

Electrical actuator

#170
20150211680
2015-07-30

Lubricant vent valve with stepper motor drive

#171
20150204454
2015-07-23

Fluid activated flow control apparatus

#172
20150176718
2015-06-25

Smart Valve and Related Control Method

#173
20150108937
2015-04-23

Valve actuators

#174
20150034846
2015-02-05

Method for controlling valve apparatus

#175
20140291562
2014-10-02

Control valve driven by stepping motor

#176
20140283918
2014-09-25

Valve flow control optimization via customization of an intelligent actuator

#177
20140225015
2014-08-14

Method and apparatus for controlling gas flow via a gas shut-off valve assembly

#178
20140225014
2014-08-14

Method and apparatus for controlling gas flow via a gas shut-off valve assembly

#179
20140015449
2014-01-16

Electric control and supply system

#180
20130341542
2013-12-26

Valve actuator

#181
20130313454
2013-11-28

MONITORING OPERATION OF A DC MOTOR VALVE ASSEMBLY

#182
20130306893
2013-11-21

Shutoff valve device

#183
20130293174
2013-11-07

Electric driving apparatus

#184
20130220424
2013-08-29

Rotating compressor valve

#185
20130167953
2013-07-04

Faucet device

#186
20130153799
2013-06-20

Hydraulic pressure control device

#187
20130142675
2013-06-06

FLUID CONTROL DEVICE

#188
20130009079
2013-01-10

Device for radially compressing an elastic line for a flowing medium

#189
20120248204
2012-10-04

Radiator thermostat

#190
20120135833
2012-05-31

Electrical drive apparatus for valves

#191
20120031499
2012-02-09

Method and apparatus for controlling gas flow via a gas shut-off valve assembly

#192
20120001105
2012-01-05

VALVE CONTROL APPARATUS AND ELECTRIC DRIVING APPARATUS

#193
20110204270
2011-08-25

Method for operating a valve having a stepper motor as actuator

#194
20110114861
2011-05-19

Actuator with pre-determined failure mode

#195
20110066297
2011-03-17

Remote monitoring and control system comprising mesh and time synchronization technology

#196
20110062358
2011-03-17

Valve control apparatus and valve apparatus

#197
20110049402
2011-03-03

Adaptive Controller of Auma MOV's Actuator

#198
20110031426
2011-02-10

ENGINE CONTROL VALVE SYSTEM WITH MOTOR

#199
20110031425
2011-02-10

MOTOR OPERATED BUTTERFLY VALVE

#200
20100308243
2010-12-09

Solenoid pinch valve apparatus and method for medical fluid applications having reduced noise production

#201
20100276004
2010-11-04

Method for operating a valve

#202
20100225259
2010-09-09

Brushless motor apparatus

#203
20100212628
2010-08-26

Throttle control module

#204
20100196220
2010-08-05

Electric valve left mechanism

#205
20100123421
2010-05-20

HVAC actuator with output torque compensation

#206
20100102260
2010-04-29

Electromechanical actuator device, in particular for the actuation of fluid valves

#207
20100019930
2010-01-28

Electric control and supply system

#208
20100019573
2010-01-28

Electric control and supply system

#209
20090301579
2009-12-10

VACUUM PRESSURE SYSTEMS WITH VACUUM CHAMBER FULL-RANGE, CLOSED-LOOP PRESSURE CONTROL

#210
20090263236
2009-10-22

Electromechanical drive for actuating valves

#211
20090108219
2009-04-30

Zone valve actuator

#212
20090078898
2009-03-26

Valve opening and closing control apparatus

#213
20090065718
2009-03-12

Water hammerless valve

#214
20090032114
2009-02-05

EXTERNAL WATER SHUTOFF

#215
20080202598
2008-08-28

Diverter valve

#216
20070246669
2007-10-25

Electrically operated valve diagnosing method and diagnosing apparatus

#217
20060151028
2006-07-13

Diverter valve

#218
20060102864
2006-05-18

Electric gear motor drive for switching valve

#219
20060091346
2006-05-04

Low energy consumption electric control device for flushing system

#220
20060017032
2006-01-26

Scissor thrust valve actuator

#221
20050258384
2005-11-24

Valve

#222
20050205132
2005-09-22

Irrigation system external water supply shutoff

#223
20050199844
2005-09-15

Motor-operated valve apparatus

#224
20050199232
2005-09-15

Gas cooking appliance

#225
20050067593
2005-03-31

Valve having an integrated actuator assembly

#226
20050029477
2005-02-10

Remote-actuated valve system

#227
20050029476
2005-02-10

Electric control and supply system

#228
20050000580
2005-01-06

Predictive maintenance and initialization system for a digital servovalve

#229
18733237
2025-03-04

Water supply monitoring and control system

#230
17694673
2022-11-08

Valve torque control system and control method thereof

#231
17210137
2022-01-11

Intelligent control of simple actuators

#232
17003720
2023-04-18

Valve assembly

#233
16692857
2022-01-18

Debris tolerant valve

#234
16387543
2020-07-07

Vacuum electrically controlled proportional valve

#235
16125116
2020-02-04

Method and apparatus for parking a return spring HVAC actuator at a closed position