249126 ⎘
Fluid handling; Line condition change responsive valves Pilot or servo controlled
Sub-classes:Systems and Methods for Providing Surge Relief
#2Systems and methods for providing surge relief
#3Rapid dome loading pilot valve bypass
#4Dual control valve for reciprocating compressor unloader system
#5Interlace lifting mechanism
#6Flow based pressure isolation and fluid delivery system including flow based pressure isolation and flow initiating mechanism
#7Pilot valve arrangement
#8Pilot valve
#9Pressure relief valve with singular body
#10Pilot operated fluid regulators having a reset apparatus and related methods
#11Regulators having an isolated loading chamber and blowout prevention apparatus
#12Rail vehicle with pressure surge-safe graywater line
#13Residual pressure valve device, valve and cylinder having such a device
#14Pilot-operated valve with floating piston
#15Valve for ventilation of a tank
#16Automatic flow control system and apparatus
#17Flow based pressure isolation and fluid delivery system including flow based pressure isolation and flow initiating mechanism
#18Fluid-driven shutoff valve
#19Interlace lifting mechanism
#20Temperature control valve actuator assembly
#21Dual cartridge temperature control valve
#22Hydraulic drive
#23Safety means against pressure exceedance
#24Anti-cavitation throttle valve and method of operating the same
#25Dual control valve for reciprocating compressor unloader system
#26Raw material gas supply method
#27Multiflex coupling
#28Control pilot valve apparatus
#29Anti-flooding safety device for household appliances, in particular washing machines
#30Flow control valve for construction machinery
#31Flow reduction for bleed air systems
#32Pressure relief valve with singular body
#33PIEZOELECTRIC VALVE AND PUMP ACTUATOR
#34Water circulation system valve assemblies having water temperature control
#35Pressure control system for relief and shutdown of flow
#36Compact two-way cartridge valve using combined flange-controlled plate
#37Composite valve
#38Pilot operated fluid regulators having a reset apparatus and related methods
#39Emergency shut-off signal generator for a valve assembly
#40Control device for an extracting unit in the work face of a mine
#41Regulators having an isolated loading chamber and blowout prevention apparatus
#42Flow based pressure isolation mechanism for a fluid delivery system
#43Automatic flush actuation apparatus
#44Tap liquid savings in a liquid distribution system
#45Fluid control valve systems, fluid systems equipped therewith, and methods of using
#46Vacuum control valve and vacuum control system
#47Micro-electro-mechanical-systems based hydraulic control system for a dry dual clutch transmission
#48Liquid flow controller and precision dispense apparatus and system
#49SYSTEM AND METHOD FOR OPERATING A DRAIN VALVE
#50Hydraulic valve for use in a control module of an automatic transmission
#51Safety valve system for overpressure protection of hydraulic circuits
#52Pump flow restricting device
#53Hydraulic Transmission
#54Latching valve
#55SYSTEM AND METHOD FOR HYDRAULICALLY MANAGING FLUID PRESSURE DOWNSTREAM FROM A MAIN VALVE BETWEEN SET POINTS
#56System and method for hydraulically managing fluid pressure downstream from a main valve between set points
#57System and method for hydraulically managing fluid pressure downstream from a main valve between set points
#58Combined hydraulic control valve
#59Water circulation system valve assemblies having water temperature control
#60Expansion valve with force equalization
#61Excess flow safety shut-off valve
#62Servo Valve
#63Variable flow rate valve system
#64Vacuum control system and vacuum control method
#65METHOD AND DEVICE FOR DETERMINING AND BALANCING THE WORKING POINT OF VALVES IN A HYDRAULIC SYSTEM
#66Hydraulic control valve assembly with monolithic body and single spool port lock
#67Device for controlling a pilot pressure signal
#68Fuel quality traceable and remote system
#69Hydraulic valve device
#70Pressure regulator having an integral pilot and self-relieving mechanism
#71Sensor replacement valve
#72Automatic flush actuation apparatus
#73Automatic flush actuation apparatus
#74Temperature insensitive mass flow controller
#75Dynamic leak control for system with working fluid
#76Stand for pressure relief valve
#77Hydraulic valve device
#78SPEED CONTROL VALVE SYSTEM
#79Electronic faucets for long-term operation
#80Gas meter device and gas supply system using the device
#81Servo pressure control valve
#82Methods and systems for selectively fuelling a vehicle
#83Fuel systems and methods for controlling fuel systems in a vehicle with multiple fuel tanks
#84Differential-pressure flowmeter and flow-rate controller
#85Pilot valve for a pressure reducing valve
#86PILOT OPERATED CHECK VALVE
#87Bi-modal bleed valve assembly for gas turbine engine
#88TEMPERATURE CONTROL VALVE
#89Flow based pressure isolation mechanism for a fluid delivery system
#90Pressure loaded service regulator with pressure balanced trim
#91Pilot switch
#92Balanced pilot operated check valve
#93Arrangement for controlling flow of fluid to a gas turbine engine component
#94Intelligent sprinkler irrigation system
#95Intake-Gas Throttle Device
#96Automate fluid flow control system
#97Automatic flush actuation apparatus
#98Automate fluid flow control system
#99Automatic flush actuation apparatus
#100Liquid flow controller and precision dispense apparatus and system
#101Hydraulic circuit of construction machine
#102Low pressure rise rate pilot operated poppet relief valve
#103Pump
#104Valve for allocating available fluid to high priority functions of a hydraulic system
#105Water circulation system valve assemblies having water temperature control
#106Pressure Regulator
#107Automatic flush actuation apparatus
#108System and method for hydraulically managing fluid pressure downstream from a main valve between set points
#109Actuator position control device using a fail freeze servo-valve
#110Flow Based Pressure Isolation and Fluid Delivery System Including Flow Based Pressure Isolation
#111ENHANCED SAMPLE PROCESSING DEVICES, SYSTEMS AND METHODS
#112HYDROSTATIC VARIABLE UNIT WITH A SERVO SYSTEM AND A VALVE UNIT CONTROLLING THE SERVO SYSTEM
#113Automate fluid flow control system
#114Flow based pressure isolation mechanism for a fluid delivery system
#115GAS STORAGE AND DISPENSING SYSTEM FOR VARIABLE CONDUCTANCE DISPENSING OF GAS AT CONSTANT FLOW RATE
#116High pressure transducer
#117Hydraulic circuit for construction machine
#118Automatic flush actuation apparatus
#119Cooling apparatus
#120SHUT-OFF VALVE SYSTEM
#121Electronic faucets for long-term operation
#122Intelligent sprinkler irrigation system
#123Gas storage and dispensing system for variable conductance dispensing of gas at constant flow rate
#124Automatic flush actuation apparatus
#125Surge relief apparatus and method
#126Liquid flow controller and precision dispense apparatus and system
#127Air flow control valve
#128Automatic flush actuation apparatus
#129Fluid balance control system for use in a fuel processor
#130Automatic flush actuation apparatus