188534 ⎘
Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means actuated by an electric motor
REGULATOR
#2PRECISION GAS REGULATOR ADJUSTMENT MECHANISM UTILIZING STEPPER MOTOR CONTROL
#3ELECTRONIC PRESSURE AUGMENTED MODULATION
#4ELECTRONICALLY CONTROLLED REGULATOR
#5SYSTEM AND METHOD FOR CONTROLLING VACUUM IN A CLOSED FLUID SYSTEM
#6LIQUID PRESSURE REDUCING VALVE
#7Electronic Pressure Augmented Modulation
#8SMART PRESSURE REGULATOR FOR AIRCRAFT OXYGEN SYSTEM
#9Valve system
#10PRESSURE GAUGE WITH AUTOMATIC BLEED VALVE
#11Electronically controlled regulator
#12Pressure gauge with automatic bleed valve
#13Smart pressure regulator for emergency evacuation inflation system
#14Liquid pressure reducing valve
#15DEVICE AND METHOD FOR SETTING A PRESSURE IN A SYSTEM
#16Fluid pressure proportional valve
#17Micrometric valve actuator device for gas pressure control
#18Cabin pressure control system with selection of rate of change
#19CONTROL SYSTEM FOR REGULATING WATERWORKS PRESSURE
#20Floodwater redistribution assembly
#21Vacuum valve, method of controlling vacuum valve, and estimation device
#22Digitally augmented pneumatic control
#23Liquid pressure reducing valve
#24Air pressure control device
#25Apparatuses for facilitating relieving pressure in a fluid transportation system
#26Iris valve type well annular pressure control device and method
#27Method and apparatus for charge compensator reheat valve
#28Magnetically coupled actuator and lead screw control for a variable pressure pilot valve
#29Programmable electronically controlled rotary sprinkler system and method of operation
#30Magnetically coupled actuator and limit switch for a flow diverter
#31Magnetically coupled actuator and limit switch assembly for a sealed chamber system
#32Valve control apparatus and vacuum valve
#33Vacuum valve and valve control device
#34Intermittent pressure switch for pneumatic valves
#35Pump Controller System and Method
#36Method and apparatus for charge compensator reheat valve
#37Target opening degree estimator and pressure adjustment vacuum valve
#38Pressure relief valve apparatus, system and method
#39Solenoid operated valve for reducing excessive piping pressure in a fluid distribution system
#40Valve device
#41Valve system with a pressure sensing displacement member
#42Pressure control method for process chamber and pressure control device for process chamber
#43Optimized pressure regulation for and with a vacuum valve
#44Valve control device
#45Pressure control device
#46Safety valve system, tank, ship, and operation method for safety valve system on ships
#47Vacuum management system
#48Electric valve control device and electric valve device including the same
#49Pressure regulator for a high-pressure rail of a fuel injection system
#50Relief valve
#51High-pressure cleaning apparatus
#52Gas valve with electronic health monitoring
#53Multi-stream compressor management system and method
#54Wireless valve actuator system and method
#55Valve positioner with overpressure protection capabilities
#56Smart actuator for valve
#57Pump controller system and method
#58Electro-pneumatic converter with balanced flapper
#59Fluid activated flow control apparatus
#60Digital closed loop proportional hydraulic pressure controller
#61Hydraulic valve having pressure compensated flow control
#62Noise and drag reducing cabin pressure outflow valve
#63Gaseous fluid metering unit
#64Gas valve with electronic health monitoring
#65Fluid-pressure regulation systems and software
#66VARIABLE ELECTROHYDRAULIC VALVE CONTROL SYSTEM
#67Oil pressure control apparatus and method for setting oil-pressure characteristic
#68Supercritical fluid processing device
#69Pump controller system and method
#70Valve positioner with overpressure protection capabilities
#71Electronically-controlled pressure regulator system for poultry drinker lines
#72Smart actuator for valve
#73Control unit for a pressure regulating valve
#74Temperature control valve actuator assembly
#75Dual cartridge temperature control valve
#76Digital closed loop proportional hydraulic pressure controller
#77Externally fitted control device and hydraulic control module for an externally fitted control device
#78Servo gas system, gas burner and method for operating the gas burner
#79Gas control valve
#80Pump controller system and method
#81Pump controller system and method
#82Pump controller system and method
#83Pressure-regulating valve having an electrical control unit
#84FUEL SYSTEM HAVING DUAL FUEL PRESSURE REGULATOR
#85Apparatus for regulating fluid flow from a reservoir
#86Pneumatic valve and use thereof for a connected consumer
#87Solenoid valve control device and solenoid valve control method
#88Variable flow rate analog output pneumatic (AOP) transducer
#89Pressure control unit and method facilitating single-phase heat transfer in a cooling system
#90Digital closed loop proportional hydraulic pressure controller
#91Pressure controlling apparatus
#92Transient measurements of mass flow controllers
#93Pump controller system and method
#94Control valve
#95Pressure control apparatus for supercritical fluid
#96Method for operating a fluid valve via an oscillating valve motion
#97PRESSURE CONTROL UNIT AND METHOD FACILITATING SINGLE-PHASE HEAT TRANSFER IN A COOLING SYSTEM
#98Fluid-pressure regulator and related methods and systems
#99AUXILIARY APPARATUS FOR VEHICLE WATER TANK
#100Pump controller system and method
#101Pilot valve for a pressure reducing valve
#102Stepper motor valve and method of control
#103Flow-rate control valve
#104Valve in particular a proportional pressure relief valve
#105Digital closed loop proportional hydraulic pressure controller
#106Pump controller system and method
#107Pump controller system and method
#108Pump controller system and method
#109Pump controller system and method
#110Pump controller system and method
#111Pump controller system and method
#112Pump controller system and method
#113Pump controller system and method
#114Pump controller system and method
#115Pump controller system and method
#116Pump controller system and method
#117Pump controller system and method
#118Pump controller system and method
#119De-pressurization scheme for chromatography columns
#120Method and apparatus for multi-chamber exhaust control
#121Pneumatic device for continuously varying the pressure of compressed air
#122Vacuum regulating valve
#123Valve controller
#124Cabin pressure control method and apparatus using all-electric control without outflow valve position feedback
#125Pump control system and method
#126Pressure regulator module for controlling a gas
#127Automatic transmission shift control solenoid and valve
#128Process control valve
#129Precision gas regulator adjustment mechanism utilizing stepper motor control