249285 ⎘
Fluid handling; Line condition change responsive valves; Direct response valves [i.e., check valve type]; Reciprocating valves; Spring biased Spring coaxial with valve
Sub-classes:SPRING CONTROLLING VALVE
#2CHECK VALVE
#3HYDRAULIC FLUID RELEASE VALVE ASSEMBLIES
#4PRESSURE RELIEF VALVE
#5CHECK VALVE
#6Valve apparatus
#7SYSTEMS AND METHODS FOR PISTON CHECK VALVES
#8SPRING CONTROLLING VALVE
#9Pressure relief valve
#10Bypass valve with variable filter
#11Compressor with a suction valve having a spring, a seal, and a cylindrical suction valve body
#12Flow control valve
#13Bypass valve with variable filter
#14Check valve
#15PRV-pressure relief valve
#16Fluid-damped valve
#17Systems and methods for piston check valves
#18Adjustable valve
#19Hydraulic pressure relief valve with integrated calibration mechanism
#20Flow control valve
#21Valve of a hydraulic circuit with constant pressure drop
#22Pressure reducing valve
#23Pressure relief valve
#24Jump valve
#25Damped check valve having multi-pressure operation
#26Split micro-valve
#27Clutch regulator for vehicle
#28Check valve
#29Relief valve device and high-pressure pump using same
#30Check valve
#31Fluid flow controller and filter assembly with fluid flow controller
#32Check valve
#33Systems and methods utilizing a grooveless fluid end for high pressure pumping
#34Dynamic variable orifice
#35Apparatus to interface with a corrugated diaphragm
#36Quick connect fluid coupling with integrated check valve
#37Compact dosing device for an injector with two fuel circuits for an aircraft turbomachine
#38Valve of a piston pump having a two-part closing body
#39Apparatus to interface with a corrugated diaphragm
#40Fluid flow controller and filter assembly with fluid flow controller
#41Check valve for compressor
#42Bi-directional hydraulic flow control valve
#43Safety valve for cryogenic insulated gas cylinder
#44Relief valve
#45Pressure-reducing valve
#46Positioning device for pressure regulator
#47Pressure reducing valve
#48Tip-resistant valve plugs
#49Piston pump for delivering fluids, and associated vehicle brake system
#50Captured check ball valve cartridge
#51Coking resistant after-treatment dosing value
#52Pressure valve
#53Pipe break valve device
#54MECHANICAL FUNCTION CONTROL OF CONTINUOUSLY VARIABLE TRANSMISSION HYDRAULIC SYSTEM
#55Relief device for oil pump
#56ANNULAR RELIEF VALVE
#57Steam supply system and check valve for use therein
#58Pressure retention valve
#59Tip-resistant valve plugs
#60Apparatus and methods to dispense fluid from a bank of containers and to refill same
#61Apparatus and methods to dispense fluid from a bank of containers and to refill same
#62Pressure actuating valve for impact dispersal device
#63Multi-mode pressure relief valve
#64Control valve with radial seals
#65Compressor including valve assembly
#66Assembling a check valve having a seal
#67Pressure relief valve with a poppet valve seal
#68FLUID VALVE ARRANGEMENT
#69By-pass valve for heat exchanger
#70SUCTION CHECK VALVE OF AIR-CON COMPRESSOR OF VEHICLE
#71Drill string valve and method
#72RECIPROCATING PUMP AND CHECK VALVE
#73Spring retaining sleeve
#74Suction valve of variable capacity compressor for vehicle
#75Tank Valve Assemblies and Methods
#76Bypass-type motor protecting device for a vacuum cleaner
#77Mechanical function control of continuously variable transmission hydraulic system
#78Check valve
#79Oil filter bypass valve assembly for a generator
#80Multiple preset indexing pressure relief valve
#81Gas chromatography check valve and system
#82Relief valve
#83Minimum pressure valve
#84High pressure water pump valve and seal structure
#85Valve assembly for fuel pump
#86Check Valve
#87Reclosable vacuum-tight pressure-relief device having a deformable seal member
#88Fluid flow control members for use with valves
#89Pressure relief valve
#90Poppet valve with diverging-converging flow passage and method to reduce total pressure loss
#91AUTOMATIC WATER DIVERTER
#92Vacuum regulator having selectable adjustment ranges
#93Board storage container and check valve
#94Remanufactured machine component and remanufacturing process
#95Check valve
#96By-pass valve for heat exchanger
#97DUAL LIFT VALVE FOR RECIPROCATING COMPRESSOR AND PUMPS
#98Variable valve for impact dispersal device
#99Clutch oil reservoir cap
#100Combination relief valve and injection fitting
#101Cartridge with Internal Spring
#102Pressure-regulating valve with an integrated pressure gauge
#103Mechanical function control of continuously variable transmission hydraulic system
#104Smartcoupling—non responsive
#105Pressure control device for maintaining a constant predetermined pressure in a container
#106Low rise rate direct acting relief valve
#107Automated mechanical constant flow valve for air ducts
#108Cooling sprayer with valve
#109One-piece spring and poppet incorporated into a valve seat assembly and associated method for manufacturing a one-piece spring and poppet
#110Sanitary installation part
#111Electric pump unit and electric oil pump apparatus
#112Pressure reducing and regulating valve comprising a tapping mechanism for a pressure cartridge that can be attached underneath a receptacle cover
#113Fastener driving apparatus
#114Outlet Fitting for a High-Pressure Pump
#115Internal combustion engine having exhaust gas recirculation
#116Soffit vent
#117Method for making a safety valve of a boiler of a device for making a hot beverage, particularly coffee, and safety valve
#118Sprayer including pressure build-up discharge valve assembly with poppet valve having integrated spring
#119Fluid flow control valve
#120Positioning device for pressure regulator
#121Valve
#122Safety relief valve having a low blow-down value and spring therefore
#123Selectively actuated constant flow valve
#124Discharge valve and valve assembly of reciprocating compressor having the same
#125Device for dynamic control of a water flow
#126Apparatus and methods to dispense fluid from a bank of containers and to refill same
#127Fluid flow control valve
#128Valve
#129High-pressure fuel pump
#130Lubricator for equipment exposed to pressure
#131Spray fill device and method for using the same
#132Oil flow control valve for a cam phaser
#133Rotating bonded valve assembly
#134Valve, especially a gas safety valve
#135Explusion valve assembly
#136Latched valve assembly
#137Check valve
#138Reciprocating pump and check valve
#139High impact discharge valve
#140Plug incorporating pressure-sensitive valve
#141Breathable fire hydrant rod
#142Valve connector
#143Control stop
#144Non-return valve
#145Valve connector
#146Rotary compressor having a discharge valve
#147Discharge valve for compressor
#148Diaphargm valve and open close element for said valve
#149Check valve for pump of electronically controlled brake system
#150By-pass valve for heat exchanger
#151Fire hydrant with second valve
#152Integratable sanitary part
#153Safety relief valve having a low blow-down value and spring therefore
#154Fluid flow control valve
#155Pressure limiting valve
#156Fluid flow control valve
#157Valve for prevention of low flow rates through flow meter
#158Check valve with locked restraint mechanism
#159Safety valve unit
#160Pressure limiting valve in a hydraulic machine having a pressure limiting valve
#161Check valve
#162Radial poppet-type check valve with closure assist feature
#163Gas safety device
#164Pressure relief valve with direct hydraulic damping
#165Check valve
#166Fire hydrant with a second valve
#167Valve body for backflow prevention valve
#168Reciprocating pump and check valve
#169Adjustable variable flow fertilizer valve
#170Valve with swirling coolant
#171Safety valve for pressurized tanks, and a tank provided with said valve
#172Check valve for diesel engine
#173Pressure release valve
#174Limited slip differential with integrated solenoid valve and plenum
#175Freeze protection device for wall hydrants/faucets
#176Ceramic balancing check valve
#177Spring controlling valve
#178Composite valve seat system and method
#179Valve seat insert system and method
#180Composite valve seat system and method
#181Modular check valve system