| Patents for F16K 15 - Check valves (18,131) |
|---|
| 06/30/2005 | WO2005059417A1 Check valve sealing arrangement |
| 06/30/2005 | WO2005059295A2 Full-opening compact swing check valve |
| 06/30/2005 | WO2005058186A1 Twin duckbill valve assembly |
| 06/30/2005 | WO2005048890A3 Device for providing anti-reflux in a body fluid collection and/or sampling system, and method of manufacturing such a device |
| 06/30/2005 | US20050142019 Compressor |
| 06/30/2005 | US20050141965 Multi-chamber oil boom valve |
| 06/30/2005 | US20050139267 Valve device having solid engaging structure |
| 06/30/2005 | US20050139266 Full-opening compact swing check valve |
| 06/30/2005 | US20050139216 Unidirectional respirator valve |
| 06/30/2005 | US20050139171 Heat trap |
| 06/30/2005 | US20050139019 Air turbine starter having a low differential check valve |
| 06/30/2005 | DE19842155B4 Ventileinrichtung Valve means |
| 06/29/2005 | EP1547646A1 Pressure actuated two-way valve for infusion catheters |
| 06/29/2005 | EP1546023A1 A fluid-dispensing circuit with check valves |
| 06/29/2005 | EP1545912A1 Air flow control apparatus |
| 06/29/2005 | EP1446197B1 Filtering face mask that uses an exhalation valve that has a multilayered flexible flap |
| 06/29/2005 | EP1360418A4 Gas lift valve with central body ventury for controlling the flow of injection gas in oil wells producing by continuous gas lift |
| 06/28/2005 | US6910745 Check valve with vibration prevention function |
| 06/28/2005 | US6910502 Decoupled check-relief valve |
| 06/28/2005 | US6910229 Inflatable insulation incorporating pressure relief means |
| 06/23/2005 | WO2005056253A1 Shaving apparatus with pivot-actuated valve for delivery of shaving aid material |
| 06/23/2005 | WO2004053369A8 High pressure check valve |
| 06/23/2005 | WO2004025154A8 Combination inflation and relief valve |
| 06/23/2005 | US20050133537 Vent plug for self-contained viscous liquid dispenser |
| 06/23/2005 | US20050133103 Three way coupler having adjusting device |
| 06/23/2005 | US20050133095 Ball check for pressure test port |
| 06/23/2005 | US20050133093 Pressure relief device with increased flow rate |
| 06/23/2005 | DE202005006416U1 Blind coupling with non-return valve, e.g. for fire hoses, has blind cover with bore in which non-return valve can be accommodated; bore passes axially through central protrusion |
| 06/23/2005 | DE10355030A1 Ventil, insbesondere für eine Hochdruckpumpe einer Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine Valve, in particular for a high pressure pump of a fuel injection device for an internal combustion engine |
| 06/23/2005 | DE10353710A1 Outlet valve for piston compressor especially for cooling system has an uneven acting valve spring for a progressive valve action |
| 06/22/2005 | EP1544009A2 Valve arrangement, particularly for adjusting the flow of heating or cooling liqiud in a motor vehicle |
| 06/22/2005 | CN2705779Y Magnetic control stop valve for metering while dripping for water meter |
| 06/22/2005 | CN1629483A Check valve and pump including the same |
| 06/22/2005 | CN1629469A Pump horizontally placed fuel pump assembly |
| 06/22/2005 | CN1207494C Valve assembly for compressor |
| 06/21/2005 | US6908449 Sealing valve assembly for medical products |
| 06/21/2005 | CA2187036C Fluid check valve |
| 06/16/2005 | WO2005055338A2 Fuel cell supply having fuel compatible materials |
| 06/16/2005 | WO2005054730A1 Non-return valve |
| 06/16/2005 | WO2005053783A1 Check valve |
| 06/16/2005 | WO2004074721A3 Valve for winterizing a pool |
| 06/16/2005 | US20050126649 Check valve and pump including the same |
| 06/16/2005 | US20050126645 Frost free valve assembly |
| 06/16/2005 | US20050126638 Check valve sealing arrangement |
| 06/16/2005 | DE10392125T5 Absperrventil für den Toilettenbetrieb Shut-off valve for the toilet operation |
| 06/16/2005 | DE102004047988A1 Einschnapp-Gummiringdichtung für eine Ventilstösselanordnung Snap-on rubber ring seal for a valve stem assembly |
| 06/16/2005 | CA2763090A1 Fuel cell supply having fuel compatible materials |
| 06/15/2005 | EP1540216A1 Valves and methods for manufacturing the valves |
| 06/15/2005 | EP1540215A1 Modular pressure relief valve |
| 06/15/2005 | EP1339607B1 Vent valve assembly |
| 06/15/2005 | EP1282776B1 Check valve for a piston pump |
| 06/15/2005 | CN2704731Y Improved structure of air tap |
| 06/14/2005 | US6904932 Pump valve adapter |
| 06/09/2005 | WO2005052471A1 Dual restrictor shut-off valve |
| 06/09/2005 | WO2005052421A1 Backflow preventer |
| 06/09/2005 | WO2005052358A1 Valve, in particular for a high-pressure pump of a fuel-injection device for an internal combustion engine |
| 06/09/2005 | WO2005042277A3 A pressure relief device for ain inflatable tire |
| 06/09/2005 | US20050124445 Avoidance of resonance in the inflatable sport ball by limiting the critical ratio |
| 06/09/2005 | US20050123342 Shaving apparatus with pivot-actuated valve for delivery of shaving aid material |
| 06/09/2005 | US20050121643 Lighter with improved thermodynamics |
| 06/09/2005 | US20050121085 Fuel shut-off valve assembly with associated components and methods of making and assembling the same |
| 06/09/2005 | US20050121084 Ball check valve |
| 06/09/2005 | DE102004022642A1 Kraftstoffbehältersystem eines Fahrzeuges Fuel tank system of a vehicle |
| 06/09/2005 | DE10057357B4 Ventil, insbesondere Heizkörperventil Valve, particularly radiator valve |
| 06/09/2005 | DE10036939B4 Rückschlagventil Check valve |
| 06/08/2005 | EP1404971A4 Double acting simplex plunger pump with bi-directional valves |
| 06/08/2005 | CN2703933Y Automatic unloading combined valve of washing machine |
| 06/08/2005 | CN2703932Y Double-layer air-inflating valve |
| 06/08/2005 | CN2703931Y Non-return valve |
| 06/08/2005 | CN2703930Y Grease non-return valve |
| 06/08/2005 | CN2703929Y Three-way stop valve |
| 06/07/2005 | US6901958 Fluid flow control valve |
| 06/07/2005 | US6901944 Fluid control apparatus |
| 06/02/2005 | WO2005048890A2 Device for providing anti-reflux in a body fluid collection and/or sampling system, and method of manufacturing such a device |
| 06/02/2005 | US20050116190 Fuel cell supply having fuel compatible materials |
| 06/02/2005 | US20050116114 Normally open reverse flow flapper valve |
| 06/02/2005 | US20050115616 Check valve |
| 06/02/2005 | US20050115614 Valve with reversible valve seat for high-pressure pump (HP) |
| 06/02/2005 | DE4343660B4 Ventil für den Schmierölkreislauf eines Verbrennungsmotors Valve for the lubricating oil circuit of an internal combustion engine |
| 06/02/2005 | DE10360971A1 Drosselventil eines Kupplungsausrückzylinders Throttle valve of a clutch release cylinder |
| 06/02/2005 | DE10351553A1 Non-return valve for gas and water pipes has at least two flexible arms mounted around its circumference which slide along inner surface of valve casing as it opens and closes |
| 06/01/2005 | EP1534982A2 One-directional microball valve for a microfluidic device |
| 06/01/2005 | EP1534981A1 Mask and spherically configured valve |
| 06/01/2005 | EP1534095A1 Shoe having an inflatable bladder |
| 06/01/2005 | EP1346142B1 Exhaust-gas recirculation valve comprising a pivotally mounted pressure control plate |
| 06/01/2005 | EP1315927A4 Short-length reduced-pressure backflow preventor |
| 06/01/2005 | CN1623054A Lighter with improved thermodynamics |
| 06/01/2005 | CN1622902A Valve stop |
| 05/31/2005 | US6899127 Non-vibrating ball check valve |
| 05/31/2005 | US6899126 Check valve and valve arrangement comprising such a check valve |
| 05/26/2005 | US20050113757 Seal positioning assembly |
| 05/26/2005 | US20050109404 Water re-circulation valve |
| 05/26/2005 | US20050109398 Combination fill and safety valve |
| 05/25/2005 | EP1532992A1 Manual breast pump |
| 05/25/2005 | DE202005004285U1 Water flow stopper valve has case and matching plug for e.g. central heating system, heat exchanger system |
| 05/25/2005 | DE19600878B4 Absperrventilanordnung für komprimiertes Erdgas als Treibstoff The shut off valve for compressed natural gas as fuel |
| 05/25/2005 | DE102004051574A1 Einschnapp-Gummiringdichtung für eine Ventilstösselanordnung Snap-on rubber ring seal for a valve stem assembly |
| 05/25/2005 | DE102004010845B3 Closure for a container has a membrane valve having a base with a diameter which is larger than the cross-section of a tubular support |
| 05/25/2005 | CN1620570A 一种止回阀 One kind of check valve |
| 05/25/2005 | CN1619134A Backflow prevention valve |