| Patents for F16K 15 - Check valves (18,131) |
|---|
| 08/02/2006 | CN1811249A Pressure actuated valve |
| 08/02/2006 | CN1810317A Flow component for medical infusion/transfusion lines |
| 08/02/2006 | CN1267731C Vane type flow detector |
| 08/01/2006 | US7083400 Valve arrangement for a small hermetic compressor |
| 08/01/2006 | US7082967 Modular umbrella valve |
| 08/01/2006 | US7082958 Air valve for inflatable bladder |
| 07/31/2006 | CA2534468A1 Combination excess-flow/back-flow valve |
| 07/28/2006 | CA2532109A1 Check valve with low shut off sound |
| 07/27/2006 | US20060162779 Methods and apparatus for controlling air in inflatable devices |
| 07/27/2006 | US20060162186 Shoe having an inflatable bladder |
| 07/27/2006 | DE202006003250U1 Case for an electrically-operated air pump forming part of an inflatable product has flap closure and stopper |
| 07/27/2006 | DE10018498B4 Ventilanordnung Valve assembly |
| 07/26/2006 | EP1421012B1 Pressure relief valve for a packaging container and device for applying the pressure relief valve to a web of material |
| 07/26/2006 | CN2800009Y Bivalve type hydraulic balancing and slowly closing check valve |
| 07/26/2006 | CN2800008Y Ventilating check valve for bathroom and washroom |
| 07/26/2006 | CN2800007Y Glass fiber reinforced plastic flap valve |
| 07/26/2006 | CN1807947A Non-return valve |
| 07/26/2006 | CN1807946A Glass fibre reinforced plastic check valve |
| 07/25/2006 | US7080657 Fuel tank venting system |
| 07/20/2006 | WO2006076571A1 Sealing valve assembly for medical products |
| 07/20/2006 | US20060157119 Method for winterizing a pool |
| 07/20/2006 | US20060157118 Air admittance vent diaphragm assembly |
| 07/20/2006 | US20060157117 Fuel tank venting system |
| 07/20/2006 | US20060157111 Backflow preventer |
| 07/20/2006 | DE102005001591A1 Magnetventil Solenoid valve |
| 07/19/2006 | EP1504210B1 Self-sealing valve with electromechanical device for actuating the valve |
| 07/19/2006 | CN2797807Y Air cock |
| 07/19/2006 | CN2797806Y Apparatus for assembling/disassembling blast pipe of blast furnace |
| 07/19/2006 | CN1806163A Pressure equalisation device |
| 07/18/2006 | US7077378 Annular valve |
| 07/18/2006 | CA2291838C Trocar seal system |
| 07/18/2006 | CA2222786C Frostproof hydrant seal |
| 07/13/2006 | WO2006028641A3 Microfluidic check-valve embedded in lcp |
| 07/13/2006 | US20060151113 Apparatus for controlling flow rate of gases used in semiconductor deivce by differential pressure |
| 07/13/2006 | US20060151031 Directly controlled pressure control valve |
| 07/13/2006 | US20060151030 Safety valve |
| 07/13/2006 | DE102004063747A1 Tubular separating arrangement for inserting into a liquid line in a drinking water system comprises a housing having a liquid inlet and a liquid outlet arranged in one plane |
| 07/12/2006 | EP1679459A1 Valve |
| 07/12/2006 | CN2795589Y Check valve for pollution discharge pump |
| 07/12/2006 | CN2795588Y Stop valve of air exhaust path |
| 07/12/2006 | CN1802529A Flat valve device |
| 07/11/2006 | US7076351 Enhanced computer optimized adaptive suspension system and method |
| 07/11/2006 | US7074511 Fuel container and delivery apparatus for a liquid feed fuel cell system |
| 07/11/2006 | US7073776 Sluicing valve device |
| 07/11/2006 | US7073527 Assignable pressure governor valve |
| 07/11/2006 | CA2421934C Microelectromechanical flexible membrane electrostatic valve device and related fabrication methods |
| 07/11/2006 | CA2351150C Pressure sensitive one-way valve |
| 07/06/2006 | WO2006071127A1 Reciprocating pump |
| 07/06/2006 | US20060144453 Booster valve |
| 07/06/2006 | US20060144452 Overpressure Valve for a Packaging Container |
| 07/06/2006 | CA2594293A1 Sanitary drain valve |
| 07/06/2006 | CA2592620A1 Reciprocating pump |
| 07/05/2006 | CN2793477Y Gas nipple |
| 07/05/2006 | CN1796849A Low resistance check valve with anti fouling partition |
| 07/05/2006 | CN1796848A Valve of double non-return device with synchronous sealed actuating device |
| 07/05/2006 | CN1796847A Check valve of double non-return device with cylindrical diaphragm of rubber |
| 07/04/2006 | US7069946 Slow-release check valve |
| 06/29/2006 | US20060142730 Disposable, sterile fluid transfer device |
| 06/29/2006 | US20060138282 Valve system |
| 06/29/2006 | US20060137747 Angled dual check valve |
| 06/28/2006 | EP1674772A1 Umbrella valve |
| 06/28/2006 | EP1673565A2 Fluid jet for providing fluid under pressure to a desired location |
| 06/28/2006 | EP1150897B9 System for contamination-free delivering flowable materials |
| 06/28/2006 | CN2791403Y Single non-return device suitable to flow pipeline |
| 06/28/2006 | CN2791402Y Double-cone sealing non-return valve |
| 06/28/2006 | CN1795343A Fast coupling unit with integrated check valve |
| 06/28/2006 | CN1795327A Check valve, especially for a high pressure pump of a fuel injection device for an internal combustion engine |
| 06/28/2006 | CN1795222A Curing composition |
| 06/28/2006 | CN1261184C Filter press type dewatering system, dewatering method, degaser, check valve, and switch valve |
| 06/27/2006 | US7066442 Valve |
| 06/27/2006 | US7066296 Valve device for silencer |
| 06/27/2006 | US7066201 Valve device having solid engaging structure |
| 06/27/2006 | US7066174 Breathing assistance apparatus |
| 06/22/2006 | US20060130917 Umbrella valve and assembly |
| 06/22/2006 | US20060130903 Check valve |
| 06/22/2006 | US20060130902 Pulsation causing valve for a plural piston pump |
| 06/22/2006 | DE19714505B4 Rückschlagventil Check valve |
| 06/22/2006 | DE102004044850B3 Rückflußverhinderer Backflow preventer |
| 06/21/2006 | EP1672258A1 Non-return valve for a fuel tank |
| 06/21/2006 | EP1672157A1 Door closer valve |
| 06/21/2006 | EP1671055A2 Valve assembly |
| 06/21/2006 | EP1343555B1 An improved sealing valve assembly for medical products |
| 06/21/2006 | CN2789542Y Multifunction solar energy water heater valve |
| 06/21/2006 | CN2789541Y Automatic seal valve for kitchen ventilator |
| 06/21/2006 | CN2789540Y Three-way multifunction water pump control valve |
| 06/21/2006 | CN2789539Y Up-down non-return valve |
| 06/21/2006 | CN2789538Y Full-automatic energy-saving water valve without maintenance |
| 06/21/2006 | CN2789537Y Full-automatic energy-saving valve without maintenance |
| 06/21/2006 | CN1791370A A portable hand-operable device for applying pneumatic pressure pulses to an ear canal |
| 06/20/2006 | US7063516 One-way valve |
| 06/20/2006 | US7063156 Tubing fill and testing valve |
| 06/20/2006 | US7063102 Air tap assembly |
| 06/15/2006 | US20060124176 Valve apparatus |
| 06/15/2006 | US20060124175 Reverse flow preventing device and electronic apparatus |
| 06/15/2006 | US20060124170 Compressor |
| 06/14/2006 | CN1786532A Air valve |
| 06/14/2006 | CN1786531A Air valve for inflating product |
| 06/13/2006 | US7059582 Fuel cell supply having fuel compatible materials |
| 06/13/2006 | US7059344 Discharge valve mechanism for variable displacement compressor |
| 06/13/2006 | CA2115785C Nonreturn valve, particularly for medical fluid technology applications |