249563 ⎘
Fluid handling; Systems Flow path with serial valves and/or closures
Secondary seat for gas regulator
#302Pipe branching arrangement
#303Flexible valve assemblies principally for automatic swimming pool cleaners
#304Fluid power arrangement
#305Hydrogen-generating fuel cell cartridges
#306Serviceable double block and bleed valve
#307Conveying chamber hose for a device for conveying fluid and a device for conveying fluid with the conveying chamber hose
#308Compressed air regulator apparatus situated in canister and method for regulating compressed air thereof
#309Device for actuating a plurality of hydraulic control cylinders
#310Pneumatically operated power tool having mechanism for changing compressed air pressure
#311Gas reclaim regulating valve assembly
#312Valve assemblies for heating devices
#313Adjustable pneumatic system for a surgical machine
#314Fail-safe vacuum actuated valve for high pressure delivery systems
#315High pressure valve for hydrogen gas and decompression device for hydrogen gas
#316Valve, especially proportional pressure control valve
#317Direct acting hydraulic trip block
#318Control valve assembly for a faucet
#319Microfluidic device capable of equalizing flow of multiple microfluids in chamber, and microfluidic network employing the same
#320Vacuum valve
#321Pressure Reducing Valve And Regulator For Gas
#322Multifunctional Valve Unit
#323Valve assembly
#324Three-in-one valve and control system
#325Vacuum relief unit and method for a pool
#326STEAM VALVE
#327Hose connection device
#328Load-lock technique
#329Mouthpiece structure of water bag
#330Flow control valve
#331Electromagnetic valve
#332PRESSURE REGULATOR WITH IMPROVED OUTLET PRESSURE CONTROL
#333Systems and Methods Providing Hands Free Water Faucet Control
#334Brake-pressure modulator pilot unit
#335Modulating gas valves and systems
#336Isolation valve with rotatable flange
#337Sink spray head with supply jet variation and flow rate regulation
#338Combination valve
#339Beverage dispensing
#340Solenoid-operated safety valve device particularly for a washing machine
#341Female coupling member of pipe coupling
#342Pressure reducing valve
#343Digital flow control
#344Single lever faucet with spray
#345Multi-mode hands free automatic faucet
#346Combined control shutoff valve and automatic shutoff mechanism for pressurized gas container
#347Process apparatus and transportation system thereof
#348Pressure regulator
#349Fluid control device
#350Gas valve with overtravel
#351Pressure-insensitive mass flow controller
#352Fluid flow controller
#353Meter bar and metering system
#354Products and process that act as a safety valve to prevent scalding
#355Multi-mode hands free automatic faucet
#356Gas cylinder dispensing valve
#357Tank manifold assembly
#358FLOW CONTROL SYSTEM
#359Public water system protection apparatus
#360Resuscitators
#361Semi-active suspension system with anti-roll for a vehicle
#362Semiconductor manufacturing apparatus enabling inspection of mass flow controller maintaining connection thereto
#363Gas cylinder valve assembly
#364Valves
#365Push button regulator device with sealing element to facilitate easy connection with other devices
#366Pressure regulator
#367Pressure regulated solenoid valve having integral mounting structure
#368Battery box assembly
#369Triple valve blow out preventer
#370Fitting for liquids
#371Isolation valve with rotatable flange
#372Hydrogen-generating fuel cell cartridges
#373Integrated hydraulic control system
#374Pressurized breathable gas pressure regulator
#375Pressure-reducing valve for high-pressure gas cylinders
#376Electrostatically actuated gas valve
#377Expansion valve block with coordinated high- and low-pressure circuit control means
#378Valve body assembly with electronic switching
#379Spout assembly for an electronic faucet
#380Tap for gas cylinder with adiabatic compression prevention system, with variable pressure drop
#381Controlling gas partial pressures for process optimization
#382Dual path hydraulic coupling
#383Soft start device for compressed air systems
#384Steam valve
#385Gas cylinder dispensing valve
#386Valve assembly including first and second joined parts
#387Integrated valve assembly with means for blocking the actuator
#388Vacuum feed system for liquid chemical feeding
#389Remote-coupled faucet adapter
#390Two stage regulator method and apparatus
#391Gas pressure regulator
#392Centrifugal pump fuel system and method for gas turbine engine
#393Electronically controlled back pressure regulator
#394Intra-cylinder tubular pressure regulator
#395Steam valve
#396Gas regulator
#397Centrifugal pump fuel system and method for gas turbine engine
#398Centrifugal pump fuel system and method for gas turbine engine
#399Combination valve and regulator with vented seat for use with pressurized gas cylinders, particularly oxygen cylinders
#400Breathing gas dispenser with selectable output flow rates
#401Refrigerant valve arrangement
#402Multi-mode hands free automatic faucet
#403Fail safe drive for control of multiple solenoid coils
#404High pressure traverse flow adjustable gas regulator
#405Apparatus and method for preventing free flow in an infusion line
#406Load-lock technique
#407Co-axial solenoid actuator
#408Vacuum valve
#409Water re-circulation valve
#410Direct acting gas regulator
#411Fuel supply device for direct methanol fuel cells
#412Internal blow out preventer ball and seat
#413Automatic precision pipetting device
#414Steam turbine
#415Method and system for filling vacancies
#416Direct acting gas regulator
#417Excess pressure relief system for tank
#418Fuel cartridge with connecting valve
#419Hot gas bypass isolation
#420Combination manual/pneumatic shut-off valve
#421Gas temperature reducing system for regulating delivery of a high-pressure gas
#422Coupler blow gun
#423Dual inline starter air valve
#424Modular backflow prevention system