188522 ⎘
Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the sensing element placed between the inlet and outlet
Sub-classes:PRESSURE REDUCING VALVE AND VALVE DEVICE
#2PRESSURE REGULATOR
#3REGULATOR FOR HEAVY-DUTY VEHICLE TIRE INFLATION SYSTEMS
#4Regulating Valve for an Oil System
#5EXPANDABLE HOSE
#6WATER BLOCK PRESSURE REGULATION STRUCTURE
#7APPARATUS FOR TIGHTENING THREADED FASTENERS
#8FLOW CONTROL VALVE AND SPA RECIRCULATION SYSTEM WITH HEAT PUMP USING THE VALVE
#9PRESSURE REGULATOR AND METHOD FOR FLUID PRESSURE REGULATION
#10PRESSURE REGULATOR
#11Valve Device for Injecting Gas into a Mixing Chamber of a Plastic Metering Device, and Plastic Metering Device
#12Counterbalance valve with enhanced pressure sensing features
#13PRESSURE CONTROL VALVE
#14VALVE
#15HIGH-PRESSURE LABOR-SAVING PRESSURE REGULATOR
#16PRESSURE REDUCER ASSEMBLY
#17Adjustable multistage pressure reducing regulator with augmented thermal control
#18Flow control valve and spa recirculation system with heat pump using the valve
#19FLUID FLOW THROTTLE VALVE
#20EXPANDABLE HOSE
#21Pressure Valve for a Liquid
#22SANITARY UNIT COMPRISING A PRESSURE-REDUCING VALVE
#23PRESSURE-REDUCING VALVE
#24Pressure reduction valve
#25PNEUMATIC PRESSURE CONTROL VALVE FOR A BRAKE CONTROL SYSTEM OF A RAIL VEHICLE, AND PNEUMATIC CONTROL VALVE FOR A BRAKE CONTROL SYSTEM OF A RAIL VEHICLE
#26Pressure regulator and method for fluid pressure regulation
#27APPARATUS FOR TIGHTENING THREADED FASTENERS
#28Piston for adjustable pressure reducing valve and an adjustable pressure reducing valve
#29PRESSURE SENSING AND REGULATING SYSTEM
#30Gas pressure regulating device for vehicle
#31VALVE FOR FUEL CELL VEHICLE SYSTEMS WITH SECONDARY SAFETY DEVICE
#32Pressure regulator and method for fluid pressure regulation
#33Adjustable multistage pressure reducing regulator
#34Pressure-regulating device, systems including the pressure-regulating device, and related methods
#35Hybrid Flow and Pressure Regulation
#36OIL PRESSURE SUPPLY DEVICE
#37Pressure regulating valve and pressure regulator
#38Valve, device for regulating the pressure of a flow medium using the valve, and device for securing the valve in a transmission component
#39Pressure valve for a liquid
#40PRESSURE REGULATOR FOR VERIFYING THE INFLATION OF BALLOONS OF ENDOTRACHEAL CANNULAS OR TUBES
#41Externally adjustable pressure regulator
#42Multi-function orifice subassembly for flow limiters
#43Adjustable multistage pressure reducing regulator
#44Expandable hose
#45Pressure reducing and relief valve
#46Pressure reducing and relief valve
#47Gas pressure reducer with integrated shut-off valve
#48Fuel supply device
#49Adjustable fluidic oscillators
#50Externally adjustable pressure regulator
#51Pressure-regulating valve
#52Adjustable multistage pressure reducing regulator
#53Pressure regulator for fuel cell system
#54Variable drain flow restrictor
#55Pressure-regulating device, systems including the pressure-regulating device, and related methods
#56Pressure relief valve
#57GAS VALVE
#58Regulable pressure relief valve for a draft beer fresh-keeping keg
#59Pressure reducing valve with shut off
#60Pressure regulating valve with multi-faced piston and fluid boost chamber
#61Pressure regulator having single strut seat with strut coaxial to plunger
#62Multi-function pressure regulation valve
#63Variable drain flow restrictor
#64Valve body having primary and secondary stem guides
#65Methods and apparatus to diagnose a pneumatic actuator-regulating accessory
#66Pressure regulator with reconfigurable hydraulic dampening
#67Inlet pressure compensation for a valve system
#68Pressure-regulating device, systems including the pressure-regulating device, and related methods
#69AIR-PRESSURE CONTROLLED PISTON AND VALVE CONFIGURATION
#70Compressed natural gas (CNG) pressure regulator
#71Regulator
#72Pressure regulator with user selectable dampening
#73Apparatus for tightening threaded fasteners
#74UNIVERSAL AIR PRESSURE VALVE MODULE
#75Pressure-regulating valves
#76Valve body having primary and secondary stem guides
#77Spring seat for an internal valve
#78Pressure regulator having single strut seat with strut coaxial to plunger
#79Inlet pressure compensation for a valve system
#80Velocity and pressure equalization ports
#81Valve
#82Dehider regulator valve
#83Compressed natural gas (CNG) pressure regulator
#84PRESSURE-REDUCING VALVE
#85Pressure balancing mixing valve and water valve including the same
#86Stable Pressure Regulator Apparatus
#87Fluid pressure regulator with reverse flow capability
#88Air pressure controller
#89Pressure regulating valve
#90Pneumatic valve and regulator having rotating collar
#91Fluid control assemblies and flow path inserts
#92PRESSURE LIMITING VALVE
#93Pressure regulating valve
#94Pressure reducing valve
#95Pressure reducer with cap-shaped movable chamber
#96BACK PRESSURE CONTROL REGULATOR WITH IN-LINE OVERPRESSURE RELIEF
#97Variable drain flow restrictor
#98Valve device having passage defining member holding restrictor body without connection portion
#99Pressure reducer
#100Pressure regulator having single strut seat with strut coaxial to plunger
#101Pressure Regulator
#102Pressure regulator
#103Pressure Regulator
#104Mechanism and method to adjust size of balanced valve
#105Fuel pressure regulator
#106Pressure equalizing insert
#107Compact Inverted Pressure Regulator for Dispensing a Gas
#108Flow regulator
#109Pressure-regulating valves
#110DUAL PRESSURE SHUTTLE VALVE
#111Pressure regulator having single strut seat with strut coaxial to plunger
#112Driving apparatus and valve including the same
#113Pressure regulator for hydrogen storage system
#114Pressure-reducing valve having a residual pressure function built into the reducing valve
#115Dual pressure regulation system for aerial refueling operations
#116Gas pressure regulator with guide
#117APPARATUS FOR CONTROLLING PRESSURE AND FLOW OF GASES, PARTICULARLY IN MINING APPLICATIONS
#118FLOW CONTROL VALVE AND FLOW CONTROL SYSTEM USING SAME
#119Static back pressure regulator
#120CLOSURE DEVICE
#121Medical Gas Manifold
#122Pressure regulator of gas cylinder
#123Fluid control assemblies and flow path inserts
#124Fluid regulator
#125Pressure control reservoir with check valve
#126Self-regulated compact-geometry valve assembly
#127Multi-stage pressure regulator and method for fluid pressure regulation
#128Gas pressure control valve
#129POSITION-ADJUSTABLE GAS REGULATOR
#130Fluid flow control system
#131Pressure-regulating arrangement with a pressure-regulating valve and hydraulic circuit therefor
#132Integrated valve regulator assembly and system for the controlled storage and dispensing of a hazardous material
#133In-line back pressure fluid regulators
#134Pressure regulator with slide-mount lobes
#135Compressed Gas Regulator Apparatus
#136Heating system with pressure regulator
#137Closure device
#138Pressure control valve
#139Gas pressure control valve
#140CONSTANT-RESIDUAL-PRESSURE VALVE
#141FLUID REGULATOR
#142Fuel pressure regulation system and an improved fuel pressure regulator for use therein
#143Single component two-stage regulator
#144Single component two-stage regulator
#145PRESSURE REDUCING DEVICE OF A HIGH PRESSURE VESSEL
#146Push Button Regulator Device with Sealing Element to Facilitate Easy Connection with Other Devices
#147Automatic pressure reducing valve
#148MODULAR IN-LINE FLUID REGULATORS
#149IN-LINE PRESSURE REGULATORS
#150Compressed Gas Regulator Apparatus
#151Pressure regulator for hydrogen storage system
#152Gas flow device
#153Fuel pressure regulator valve assembly
#154OXYGEN SUPPLYING CIRCUIT FOR AN AIRCRAFT CREW MEMBER
#155Gas pressure regulator having a regulator cap for a bayonet engagement with the regulator body
#156PRESSURE REDUCING VALVE
#157IN-LINE ADJUSTABLE REGULATORS
#158MODULAR IN-LINE FLUID REGULATORS
#159Easy-type water pressure reducing apparatus
#160First Stage Pressure Reducing Valve Having A Tubular Plug, Particularly For Regulators Of Scuba Breathing Apparatus
#161Overpressure protection device and connection subassembly comprising same
#162Differential valve
#163First stage scuba diving regulator having an intermediate pressure spring protected from ice-induced blockage
#164High-pressure regulator
#165Method and apparatus for a pressure regulator
#166Pressure reducing valve
#167Pressure control valve
#168TWO-STAGE GAS REGULATING ASSEMBLY
#169Method and apparatus for pneumatic regulation including a high-pressure reserve
#170Fluid pressure restricting valve
#171Vacuum regulator and intermittent flow device
#172Pressure control valve and method for making a pressure control valve
#173Gas cylinder regulator
#174Push button regulator device with sealing element to facilitate easy connection with other devices
#175Pressure-reducing valve for high-pressure gas cylinders
#176Fuel pressure regulator valve assembly
#177Expansion device
#178Method and apparatus for pneumatic regulation a high-pressure reserve
#179Gas regulator
#180Pressure reducing valve
#181Pressure control valve
#182High pressure traverse flow adjustable gas regulator
#183Regulated gas supply system
#184Gas operating system for firearm simulators
#185Direct acting gas regulator
#186Innovative two-stage pressure control water valve
#187Two-stage pressure regulator
#188Pressure regulating valve with incorporated shut-off mechanism
#189Dual-piston pressure reducer