152416 ⎘
Operating means Actuating devices; ; Releasing devices electric ; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
Sub-classes:Mechanical Power Transmission Module
#2Synchronization of a clutch for manual operation of an actuator
#3ACTUATOR
#4Actuator for Gate Valve and Method of Attachment
#5Fail-safe drive and actuating drive with a fail-safe drive
#6Actuator and corresponding method
#7Valve actuator
#8Flow control smart valve and flow control system using same
#9Flow rate adjusting valve
#10FLUID VALVE CONTROL DEVICE
#11Actuator
#12Shutoff system for water valve
#13Electric actuator
#14Sensors for valve systems, valve systems including sensors and related methods
#15Variable Speed Motorized Valves with Sensors and a Network Control System
#16Hydraulic override for confined space
#17Device for activity test of extraction check valve
#18Solenoid valve for activity test of extraction check valve
#19Solenoid adapter
#20Manual valve device
#21Oxygen flow remote-control assembly
#22Shutoff system for water valve
#23Valve actuation conversion kit
#24Methods of determining a force associate with a valve system
#25Valve actuators principally for water-circulation systems of swimming pools or spas
#26Electric valve including manual override
#27Manual override assembly
#28Methods and apparatus for coordinating operation of valves
#29ELECTRIC-ACTUATED CHOKE APPARATUS AND METHODS
#30Irrigation valve with three-way solenoid actuation train
#31Electromechanical-linkage hydraulic control gate valve actuator
#32Stepper valve with stepper valve motor controller
#33Shutoff system for water valve
#34Proportional control valve system and method
#35Actuator for controlling a valve
#36Valve having a control slide guided in a valve housing so as to be longitudinally movable
#37VALVE WITH BEARING ISOLATION
#38Methods, systems, and devices for controlling operation of a valve
#39Electric valve including manual override
#40Regulating operation of a drive assembly for manual overide of an actuator
#41Valve assembly having a manual override unit
#42Butterfly valve formed of a laminated material
#43Sensors for valve systems, valve systems including sensors and related methods
#44Sensors for valve systems and related assemblies, systems and methods
#45Remotely Controlled Hydrant System
#46Gas cock
#47Bidirectional fluid flow valve and method
#48Manual override assembly
#49Electronically controlled rotational actuator with manual override
#50Electric-actuated choke apparatus and methods
#51Drive unit with optical waveguide
#52Diaphragm valve drive
#53System and method for manually overriding a solenoid valve of a faucet
#54Water meter and leak detection system
#55Water use monitoring apparatus
#56Pilot operated valve
#57Smart Valve and Related Control Method
#58Linear travel structure of electrical operating device
#59Valve actuator torque limiter
#60MANUAL VALVE OPERATOR WITH OVERRIDE CLUTCH APPARATUS
#61Magnetic rotary actuator
#62Water use monitoring apparatus and water damage prevention system
#63Motorized automate/manual push button system
#64System and method for manually overriding a solenoid valve of a faucet
#65Flow control system with interchangeable actuators
#66MANUAL VALVE OPERATOR WITH OVERRIDE CLUTCH APPARATUS
#67Efficient manual to automatic valve conversion device
#68Actuating device for housed or housingless valves
#69Vertical spring return valve actuator
#70Automatic flush actuation apparatus
#71Motorized automate/manual push button system
#72Electrical drive apparatus for valves
#73Manual to automatic valve conversion device
#74Apparatus and Method for Remotely Operating Manual Valves
#75Clutch apparatus for electric valve actuator
#76Motorized automate/manual push button system
#77Coupling an actuator to a valve using a retaining element engaging in a recess
#78Coupling actuating element of valve to connection element of actuator
#79TORQUE LIMITER AND VALVE ACTUATOR
#80Motorized automate/manual push button system
#81Non-rising electric actuated valve operator
#82Automatic flush actuation apparatus
#83Automatic flush actuation apparatus
#84Multi-turn hydraulic actuator
#85Device for Opening/Closing Valves
#86Motorized automate/manual push button system
#87Valve closure system and valve closure assembly
#88Manual valve operator with override clutch apparatus
#89Automatic flush actuation apparatus
#90VALVE ACTUATOR FOR ELEVATED WATER TANKS
#91Automatic flush actuation apparatus
#92Pivotable control valve assembly for water treatment device
#93Two position actuator impact limiter
#94Two position actuator with mechanical hold
#95Gate valve actuator
#96Variable torque valve actuator
#97Automatic flush actuation apparatus
#98Compartmentalized electric/manual gate valve
#99Systems, methods, and apparatus for leak detection and prevention
#100Dual function handles for a faucet assembly
#101Automatic flush actuation apparatus
#102Power actuated valve
#103Mechanical override
#104Actuator for operating a valve in process automation
#105Automatic flush actuation apparatus
#106Solenoid valve with manual buttons
#107Automatic flush actuation apparatus
#108Automatic flush actuation apparatus
#109Method and system for automating operation of manual wellhead valves
#110Water and energy saving thermostatic valve
#111Speed-adjustable returning device of valve actuator
#112Remote water shut-off valve system