152181 ⎘
Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
Valve assembly
#302Valve for a fuel injector
#303Three position closed center poppet valve
#304Electromagnetic proportional control valve system
#305Solenoid valve having ventilation structure
#306Valve configured regulating the flow of fluid between a device, a heater, and a cooler
#307Indexer controlled directional valve system
#308Switch valve and shower head applied with the switch valve
#309Manual override assembly
#310Fluid control valve
#311Fluidic valve
#312Hydraulic valve
#313Multi-port flow switching valve
#314Valve assembly with two spool valves
#315Directional control valve
#316Switching valve and internal combustion engine
#317Hydraulic circuitry for skid steer loader valve
#318Hydraulic valve assembly and clutch actuating device
#319Control valve device
#320Flow passage partition structure and fluid control valve
#321Flow passage switching unit
#322Concentrated type control valve
#323METHOD OF MATCHING VALVE SPOOLS AND BORES
#324Spool valve, in particular for an automatic transmission of a motor vehicle
#325Dual auto hydrant for snowmaking gun and method of using same
#326Multistage trim for control valves
#327Hydraulic valve device
#328Fluid additive control valve
#329Hydraulic circuit for power transmission device of vehicle
#330Internal combustion engine with settable variable compression ratio and with a switching module
#331Method, system, apparatus and device for directional flow control of fluids and gases
#332Pressure-balanced valve
#333Spool and body architectures for three-position directional control valves
#334FLOW CONTROL VALVE FOR CONSTRUCTION EQUIPMENT
#335Fluid divider block suitable for use at high pressures
#336High pressure and temperature valve
#337MINIMAL LINE PRESSURE DISTURBANCE PUMP SWITCHING VALVE
#338Switching valve and internal combustion engine having such a switching valve and a method for a switching valve
#339Piston valve with annular passages
#340Open center hydraulic flushing system and method
#341Solenoid valve
#342Method for producing servo valve manifolds and manifold with curvilinear flow gallery of single piece construction
#343Lever type switch valve
#344Pilot hydraulic system for operating control valve
#345Slide valve
#346Fuel intelligent crossfeed valve for detecting leakage in aircraft fuel tanks
#347Pressure-regulating valves
#348Hydraulic valve having pressure compensated flow control
#349Cartridge valve
#350Pressure regulator and hydraulic brake system for vehicle equipped with the same
#351SAFETY MECHANISM FOR A DIRECTIONAL CONTROL VALVE EQUPPED WITH PNEUMATIC FLUID-RECYCLING DELAY FUNCTION
#352Remote power source pump system
#353Water temperature regulating valve
#354Compact dosing device for an injector with two fuel circuits for an aircraft turbomachine
#355Valve assembly with integral sensors
#356Pressure balanced ports for hydraulic valves
#357Construction equipment pressure control valve
#358Slide valve
#359Hydraulic valve for an internal combustion engine
#360Pressure limited flow spool
#361Air compressor discharge system
#362Dual sump transmission hydraulic control system
#363Fluid pressure control device
#364Directional control valve with spool delay mechanism
#365Oil supply device
#366Switchover valve and internal combustion engine
#367Relating to gate valves
#368Spool valve assembly with stationary insert
#369High pressure relief valve flow disruptor
#370Rotary selector valve and associated systems and methods
#371Replaceable sleeves used in distribution blocks
#372Valve arrangement
#373Solenoid-operated pilot type spool valve
#374Method for manufacturing valve body for spool valve
#375Spool Valve
#376Failsafe pilot supply selector valve
#377Pilot valve and/or proportional valve
#378Double hydraulic valve of a servo-control for feathering the blades of a rotorcraft rotor
#379Flow control valve for construction machinery
#380Assembly method for a fluid pump device for a continuous multi-fluid delivery system
#381Multiple-ratio boost valve
#382Energy efficient air heating, air conditioning and water heating system
#383SPOOL ASSEMBLY AND A VALVE COMPRISING THE SAME
#384Biasing force adjustment device, hydraulic control valve having the same, and method of manufacturing biasing force adjustment device
#385Apparatus to bias spool valves using supply pressure
#386Valve apparatus with belt-shaped filter
#387Travel control valve
#388Engine valvetrain oil control valve
#389Hydraulic valve assembly with tank return flow compensation
#390Pilot valve switch mechanism and a shower system applied with the pilot valve switch mechanism
#391Pilot valve switch mechanism and a combined shower applied with the pilot valve switch mechanism
#392Combined pilot valve mechanism and a shower system applied with the combined pilot valve mechanism
#393Pilot-operated spool valve
#394Five-port switching valve with residual pressure exhaust valve
#395Integrated structure electro-hydraulic valve
#396Spool valve
#397Change-over valve
#398Directional valve and method of operation
#399Directional poppet valve
#400Pneumatic directional valve and method of operation
#401Valve assembly
#402Slide valve having a valve slide able to be impinged upon by an actuator
#403Valve system for controlling a system pressure control system
#404Slide valve having a valve slide
#405Bidirectional fluid flow valve and method
#406Proportional directional control valve, and hydraulic circuit and hydropneumatic suspension system having such a valve
#407Continuous multi-fluid pump device, drive and actuating system and method
#408Residual pressure release valve
#409Solenoid valve assembly
#410Steplessly adjustable hydraulic insert valve
#411Flow diverter device
#412Fluid divider block suitable for use at high pressures
#413Hydraulic pressure control valve
#414Bypass directional control valve
#415Pressure regulating valve
#416Reverse osmosis water-on-water control valve
#417Fluid additive control valve
#418Minimum pressure and shutoff valve
#419Quick connector
#420Valve with flow modulation device for heat exchanger
#421Diverter valve device, in particular for a washing machine, such as a dishwasher
#422Gas turbine engine fuel system metering valve
#423Stabilized valve
#424Housing for a pressure-loaded component
#425HIGH TEMPERATURE SERVO VALVE ACTUATOR
#426Pressure regulating valve
#427Energy efficient air heating, air conditioning and water heating system
#428Valve for use in a water treatment system
#429Valve timing controller
#430Construction of a hydraulic oil channel between a central valve and a volume accumulator of a camshaft adjuster
#431Reverse osmosis filter flush device and method
#432Spring load adjusting apparatus and manufacturing method thereof
#433Sliding switch outlet mechanism
#434High pressure and temperature valve
#435Oil pressure control device
#436Pneumatic control valve and pneumatic control system
#437Valve configured for regulating the flow of fluid from a transmission to a cooler
#438Valve arrangement
#439Four-stroke cycle engine
#440Cold and hot water balancing valve structure
#441Valve body fluid rerouting system
#442Two spool energy saver valve
#443Separation type pneumatic dual partition membrane pump and external pneumatic control valve thereof
#444Soft-serve confection valve
#445Flow path switching valve and discharge control apparatus for fluid material using the same
#446Control valve
#447Thermally actuated hot and cold water mixing valve configured to minimize valve hunting
#448Valve configured for regulating the flow of fluid from a transmission to a fluid cooler
#449Quantum fluid transfer system
#450Control valve
#451Slide valve having a housing and a slide element guided within the housing
#452Valve assembly with integral sensors
#453VALVE ARRANGEMENT
#454Pilot-operated three-position switching valve
#455Shuttle valve
#456Release device
#457Hydraulic valve device with associated spool displacement transducer
#458Valve for dispensing water and air in installations that spray water under pressure
#459Valve apparatus
#460Flow diverter
#461Micromachined Device and Control Method
#462VALVE ASSEMBLY ADAPTED FOR DYNAMIC CONTROL OF GAS-FLOW ABOUT A CRYOGENIC REGION
#463Control valve
#464Reversing valve for a high-viscosity medium
#465Hydraulic valve for use in a control module of an automatic transmission
#466Diverter valve
#467Solenoid valve
#468Valve apparatus for selectively dispensing liquid from a plurality of sources
#469Multi-piece valve disk
#470Die cast sleeve with stability enhancement features occupying a small package space
#471Stepper motor operated balanced flow control valve
#472Directional control valve, particularly for controlling an actuating cylinder of a turbo-machine
#473Hydraulic valve
#474Inflatable cushion valve and attachment apparatus
#475Control Spool for Spool Valves and Method for the Production Thereof
#476Auxiliary tank and mains water supply system
#477Decompression switching valve
#478Hydraulic control valve for construction machinery
#479Device for controlling the stroke of an actuator
#480Air-feed device of boiler iron and boiler iron
#481Hydraulic control valve assembly with monolithic body and single spool port lock
#482Sequence valve
#483Modular spool valve
#484Hot and cold water mixing valve
#485Solenoid valve assembly
#486CONTROL VALVE
#487Regulator valve
#488Solenoid valve
#489Three-position fluid valve for downhole use
#490Thermally actuated hot and cold water mixing valve configured to minimize valve hunting
#491Flow divider for hydraulic circuits
#492Piloted poppet valve
#493Structure of solenoid valve attached to resin cover by insert-molding
#494Solenoid valve device
#495Valve Body Fluid Rerouting System
#496Height control valve for vehicle leveling system
#497Helical Fluid Flow Conduit
#498Solenoid valve
#499Methods, apparatus and/or systems relating to controlling flow through concentric passages
#500Shuttle valve
#501Shift actuator valve having a pressure dead band
#502THREE-POSITION DIVERTER VALVE
#503FLUID CONTROL VALVE
#504Reverse osmosis water filtering system
#505Fluid divider block suitable for use at high pressures
#506Trigger device for a rivet gun and a rivet gun handle assembly with a trigger device
#507SLIDE VALVE FOR HYDRAULIC CONTROL IN A MOTOR VEHICLE AUTOMATIC TRANSMISSION
#508FLUID CONTROL VALVE
#509Valve assembly with low resistance pilot shifting
#510Exhaust venting for a fluid control device
#511Slide valve control device and a drive device for use with it
#512Pressure equalization system for a bi-directional orifice fitting
#513Contamination and flow control
#514Proportional selector valve for selecting between two pressure sources
#515Pivotable control valve assembly for water treatment device
#516Hydraulic valves with integral seals
#517FLOW CONTROLLERS FOR FLUID CIRCUITS
#518Torque balance servo including electromagnetic force bias mechanism
#519MECHANICAL VALVE
#520Coolant temperature controller for fuel cell vehicle
#521Hydraulic system with warm up circuit
#522Band type filter
#523Spool Valve Assembly Apparatus Using Air Vortex Insertion
#524Quantum fluid transfer system
#525Flow divider
#526Hydraulic valve with spool position sensing assembly
#527Dead band reduction in electronically controlled valves
#528Two stage spool centering mechanism
#529Fluid pressure actuated poppet valve
#530Valve, circuit module and method providing integrated electronics in an electronically controlled valve and electronic assemblies
#531Variable frequency and amplitude dither for electronically controlled valves
#532Retaining element for a mechanical component
#533Valve, controller, system and method providing closed loop current control of a voice coil using pulse width modulation drive elements
#534Equalization of pressure in an electronically controlled valve
#535Method, controller and system providing techniques for control of an air loaded regulator and cascaded control loops
#536PILOT-OPERATED VALVES AND MANIFOLD ASSEMBLIES
#537Slide valve control device and a drive device for use with it
#538On-off valve
#539Valve for actuating a clutch of a motor vehicle transmission
#540Sleeved spool fluid power control valve
#541Oil control valve of a vehicle engine
#542Cartridge valve assembly
#543Hydraulic control valve in the form of a cartridge
#544Liquid coinjector
#545Actuating valve with control port vent to ameliorate supply pressure fluctuation
#546Valve manifold
#547Pressure regulator valve with boost feature
#548Solenoid valve
#549Manual valve of hydraulic control system for continuously variable transmission
#550Pressure balanced three-way valve for motion control
#551Chatter resistant shuttle valve
#552Piezoelectric valves drive
#553Damper spool
#554Hydraulic flow control valve with flow rate setting adjustability
#555Switching valve
#556Spool valve apparatus
#557Gripper air switch
#558Spool valve assembly apparatus using air vortex insertion
#559Method for testing the function of a hydraulic valve and a test bench for carrying out said method
#560Device and method for controlling the flow of fluid in a conduit
#561Proportional pressure control valve with control port pressure stabilization
#562Method and system for modeling valve dynamic behavior using computational fluid dynamics
#563Refrigerant cycle with three-way service valve for environmentally friendly refrigerant
#564Valve spool position sensor
#565Three-way poppet valve for work exchanger
#566Pin clamp accessories
#567Dual-inlet selective flow regulating valve
#568Air valve for an air driven reciprocating device
#569Methods and apparatus for maintaining pressure gain in a servovalve assembly
#570Fill and bleed valve for liquid cooling system
#571Fluid distribution and control valve and use thereof to supply enriched air to the occupants of an aircraft
#572Fluid control valve
#573Bicycle pump valve
#574Injection device for internal combustion engines comprising a control valve and a valve for controlling the supply of fuel to an injection device
#575Sterilized connector apparatus and method of coupling a bioprocessor to a media source
#576Pneumatic servo valve
#577Chatter resistant shuttle valve
#578Oil passage switching valve having oil filter
#579Multi-port flow control valves
#580Cross-bleed safety mechanism for a linear hydraulic actuator
#581In-shaft selective lube implementation for a wet clutch
#582Electromagnetic valve manifold
#583Complementary fluidic valves and systems
#584Hydraulic valve spool assembly with metering land sections
#585Fluidic devices with piezoelectric actuators and related methods
#586Piston valve with annular passages
#587Pre-tensioning-pre-twisting full-bridge 2D electro-hydraulic proportional directional valve