152261 ⎘
Check valves with actuating mechanism; Combined check valves and actuated valves
Sub-classes:AUTOMATED DRAINPIPE CLEARING SYSTEMS WITH SELF-CLEANING CHECK VALVES AND METHODS THEREFORE
#2CHECK VALVE WITH DOCKING STATION FOR GASTROINTESTINAL BALLOON
#3VALVE ASSEMBLY FOR CONTROLLING CHARGING AND DISCHARGING OF FUEL
#4SYSTEMS AND METHODS FOR PISTON CHECK VALVES
#5Manual reset actuator for diaphragm control valve
#6Flow control valve
#7Backflow prevention assembly having a variable lay-length and orientation
#8Method of operating a vehicle
#9Systems and methods for piston check valves
#10Flow control valve
#11Oil control valve for a cam phaser of an internal combustion engine and a cam phaser comprising an oil control valve
#12Valve apparatus
#13Pressure control valve and device comprising such a pressure control valve , for controlling or regulating the pressure of a compressed fluid in a pilot pressure chamber
#14Manual reset actuator for diaphragm control valve
#15Electromagnetic regulating valve with check function
#16Break check valve for hydrant
#17Anti-free-flow valve
#18Atomizer and electronic atomization device
#19NON-ELECTRIC MULTI-CHANNEL VALVE FOR AQUEOUS LIQUIDS, VAPOR OR GAS
#20Poppet, assembly, and methods of assembling and using the same
#21Combination control and check valve assembly for a wet piping system
#22Backflow prevention assembly having a variable lay-length and orientation
#23Systems and methods for piston check valves
#24Check valve with docking station for gastrointestinal balloon
#25Valve system, piping manifold and pump system
#26Pressure relief valve assembly
#27Valve device and shock absorber
#28Method of operating a vehicle
#29Method for protecting the air system in a commercial vehicle in the event of trailer break-away
#30Vacuum storage bag assembly and vacuum storage system therewith
#31Manual reset actuator for diaphragm control valve
#32Break check valve for hydrant
#33Backflow prevention assembly having a variable lay-length and orientation
#34Stop/check/expansion plug valve
#35Safety valve
#36Device for activity test of extraction check valve
#37Solenoid valve for activity test of extraction check valve
#38HAND AIR PUMP INFLATING DEVICE
#39Aspirator integrated pressure relief valve and vent valve for an inflation system
#40Valve arrangement for a cooling system of a vehicle
#41Flow control assembly
#42Pump-valve integrated mechanism
#43Valve assembly
#44Injection electrical connector
#45Exhaust gas control valve and assembly including the same
#46MFLP-valve for a pressure source
#47Composite valve for direct attachment to port of hydraulic apparatus
#48Valve closure for a piston compressor valve and method for operating the valve closure
#49Piston compressor valve and method for operating a piston compressor valve
#50Method for operation control of compressor and the compressor
#51Reciprocating compressor valve body made by additive manufacturing
#52Flow control valve
#53PRESSURE RELEASE VALVE
#54Valve device for toy gun
#55Testable back pressure valve and pressure testing system therefor
#56Valve and valve arrangement
#57Damping valve arrangement
#58CONTROL VALVE AND AIR STARTING SYSTEM
#59High flow service connection valve
#60MULTI-STAGE COMPRESSING SYSTEM AND CONTROL METHOD THEREOF
#61Aspirator integrated pressure relief valve and vent valve assembly for an inflation system
#62Packaging bag fresh-keeping exhaust valve structure
#63Turbo pump vent assembly and method
#64Non-return valve mechanism and one-way valve device
#65Bi-directional inline check valve
#66VALVE
#67Inlet valve locking system for inflatable underwater equipment
#68Valve
#69Pneumatic valve
#70Check valve having reverse-direction fluid supply function
#71VALVES AND TUBES INCLUDING VALVES
#72ELECTRO-MECHANICAL PRESSURE RELIEF VALVE
#73Secondary battery having filling valve
#74Master brake cylinder for a hydraulic vehicle brake system
#75Externally adjustable flow management valve assembly and system
#76Check valve and liquid delivery pump
#77Reverse flow check valve in hydraulic valve with series circuit
#78FLEXIBLE MEMBRANE MECHANISM, FLOW PATH MEMBER, LIQUID EJECTING APPARATUS, AND CONTROL METHOD OF FLEXIBLE MEMBRANE
#79Ball for a hydraulic component, flow changer insert comprising said ball and tap comprising said ball
#80Check valve with docking station for gastrointestinal balloon
#81Residual load relief system for hydraulic compactors having rotary pumps
#82Frequency-dependent damping valve arrangement
#83Testable back pressure valves
#84Combined isolation valve and check valve with integral flow rate pressure, and/or temperature measurement and field configurability
#85Differential pressure type inflating device
#86Thermal load based automatic valve arrangement and method
#87Seat valve with electromagnetic actuation
#88Multiple valve refrigerant leak protection device
#89Valve configured for regulating the flow of fluid between a device and a cooler
#90Method and system for pre-programmed self-power microfluidic circuits
#91Canister valve device for vehicle
#92Non-return valve for a solenoid valve and associated solenoid valve
#93Check Valve for a Solenoid Valve and Associated Solenoid Valve
#94Flow control assembly
#95Valve for inflation/deflation
#96Injection electrical connector
#97Injection electrical connector
#98Injection electrical connector
#99Injection electrical connector
#100Multi-way valve
#101Injection electrical connector
#102Convertible check valve
#103Water pump with check valve
#104Speed controller
#105Piston for a hydraulic valve for a cam phaser and hydraulic valve for the cam phaser
#106Check valve
#107Fluid control assemblies and flow path inserts
#108Combination isolation valve and check valve with integral flow rate, pressure, and/or temperature measurement with wireless power
#109Actuator for a water spray structure
#110Valve stop retainer device
#111Robust in-line valve
#112Valve device and jet engine with a valve device
#113COUPLING ELEMENT FOR CONNECTING FLUID CONDUCTING CONDUITS AND CORRESPONDING COUPLING ARRANGEMENT
#114Control valve and air starting system
#115Valve assembly
#116Pressure reducing valve
#117Check valve assembly, medical functional device and a blood treatment apparatus
#118Valve
#119Drinking and service water supply device of a building, and regulating valve therefor
#120Cooling liquid circulation device for internal combustion engine
#121Electromagnetic valve and internal combustion engine cooling system with electromagnetic valve
#122Seat-type air extracting suction apparatus to aid bowel movement
#123Hydraulic tool
#124Unloading relief valve
#125RELIEVABLE CHECK VALVE FOR MEDICAL LINES
#126Nozzle-type check valve with piston
#127Buoyancy vest vent valve with reliable seating
#128Hydraulic control arrangement for an automatic transmission
#129Hydraulic port safety locking device
#130Isolatable non-slam piston check valve
#131Gas purging valve for fire protection system
#132A PRESSURISED FLUID CYLINDER
#133Valve assembly with a guiding element and fluid injector
#134Valve device, a delivery system including same and method
#135Coupling Assembly for a Pipe and Valve Assembly Comprising the Same
#136EMERGENCY DISPOSAL OF STORAGE CONTAINERS
#137Filling and recirculation device for a liquid system of an extracorporeal blood treatment device
#138Recirculation device of an extracorporeal blood treatment apparatus
#139Spike with non-return valve function and filling device of a liquid system with spike
#140Valve device for a hydraulic circuit and oil pump control apparatus
#141Convertible valve with retained conversion element
#142Reverse flow check valve in hydraulic valve with series circuit
#143Regeneration deactivation valve and method
#144Pressure compensation valve
#145Valve for a vehicle
#146Vacuum valve
#147Motorized sleeve valve
#148Dual/variable gain oil pump control valve
#149Service valve for a valve body
#150Actuator apparatus having integral yoke tubing
#151Pulse-width-regulating valve
#152Multi-operational valve
#153Control valve
#154Turbocharger compressor recirculation system
#155Control element and check valve assembly
#156Cylinder phaser valves
#157SPOOL ASSEMBLY AND A VALVE COMPRISING THE SAME
#158Water supply valve and water supply valve assembly for wall mounted drum type washing machine
#159Electronic expansion valve
#160BUOYANCY VEST VENT VALVE WITH RELIABLE SEATING
#161Valve assembly
#162Solenoid-powered gate valve
#163Reverse osmosis water-on-water control valve
#164Pressure regulating valve assembly
#165Five-port switching valve with residual pressure exhaust valve
#166Valve
#167Fluid control valve device
#168Water leakage preventing humidification apparatus
#169Fluid control assemblies and flow path inserts
#170COMPONENT ATTACHING STRUCTURE AND PRESSURE REGULATOR
#171Double-acting shift cylinder actuating assembly
#172Piston-controlled anti-siphon valve
#173Trim of check valve
#174Method and system for pre-programmed self-power microfluidic circuits
#175Valve and fuel cell system
#176Method and device for controlling a valve
#177Shutoff valve in backflow prevention device
#178Access cover in backflow prevention device
#179Downhole valve assembly and methods of using the same
#180Self piloted check valve
#181Relievable check valve for medical lines
#182Method of configuring a check valve
#183Forward check valve and fuel cell system
#184Multi-operational valve
#185Disposable, sterile fluid transfer device
#186Variable flow check valve for hydraulic tensioner
#187Vehicle cooling device
#188Forward check valve and fuel cell system
#189CHECK VALVE AND VACUUM SYSTEM
#190Nozzle check valve
#191Apparatus for adding a gas to a liquid-filled bottle
#192FLUID HANDLING SYSTEM
#193Electric motor actuated stop and self-closing check valve
#194Disposable, sterile fluid transfer device
#195Unfreeze faucet structure
#196Watering Control Valve
#197Cylinder phaser valves
#198Controlling mechanism for activation of an air pump to be implemented in an inflatable object
#199Inflation valve
#200Discharge valve
#201Suction valve
#202Motor-operated valve and refrigeration cycle using the same
#203Valve for regulating pressure in a fluid system
#204PILOT OPERATED CHECK VALVE
#205Methods, apparatus and/or systems relating to fuel delivery systems for industrial machinery
#206Valve system
#207Pump valve retainer
#208Air valve device
#209Valve assembly
#210Zero-leak variable rate high pressure metering valve
#211Check valve
#212COMBINATION SAMPLING AND PRESSURE RELIEF VALVE
#213Air intake valve apparatus for pneumatic gun
#214Valve holding member
#215Flow control apparatus and medical injection circuit using the same
#216Spray dampening valve with a seal assembly having at least a deformable end surface for use in an offset printing process
#217Brine Valve
#218Brine valve
#219Fluid flow control valve
#220Faucet Device
#221Spigot
#222Electric motor actuated stop and self-closing check valve
#223Safety air valve of a receiving bag
#224Pump valve retainer
#225Inflatable boat
#226Fuel cell supply having fuel compatible materials
#227Spray dampening valve having mechanical accuracy and long-term stability for use in an offset printing process
#228Fluid flow control valve
#229Disposable, sterile fluid transfer device
#230Portable hand-operable device for applying pneumatic pressure pulses to an ear canal
#231Check valve with locking key and pull cord
#232Quick coupling unit with integrated check valve
#233Valve arrangement
#234Check valve
#235Retrofitting a fire hydrant with secondary valve
#236Faucet device
#237Nozzle of pump for bicycle
#238Disposable, sterile fluid transfer device
#239Gas pin valve with safety features
#240Fire hydrant with second valve
#241Valve
#242Valve assembly with side inlet
#243Switch mechanism for a pneumatic tool
#244Fluid flow control valve
#245Fluid flow control valve
#246Electric motor actuated stop and self-closing check valve
#247Intercept valve for spray guns for water cleaner apparatus
#248Valve
#249Multifunctional valve device
#250Three way coupler having adjusting device
#251Fuel cell supply having fuel compatible materials
#252Fire hydrant with a second valve
#253Sterilized connector apparatus and method of coupling a bioprocessor to a media source
#254Electric motor actuated stop and self-closing check valve
#255Disposable, sterile fluid transfer device
#256Vacuum assisted line bleeding
#257Proportional fluid flow control valve having a built-in check valve and configured to generate a pilot signal
#258Self-closing drain plugs with redundant sealing
#259Valve assembly
#260Solenoid valve
#261Pressure relief valve for cryogenic liquid containers
#262De-jamming device