Patents for F16K 21 - Fluid-delivery valves (3,625) |
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11/10/2004 | EP1475558A1 A liquid distributor valve |
11/03/2004 | CN1542315A Foot-actuated water valve |
11/03/2004 | CN1174177C Delay valve without piston |
11/02/2004 | US6810905 Propane overflow protection valve |
11/02/2004 | US6810904 Lavatory flush tank silent-operating fill device |
10/27/2004 | EP1292736B1 Filler fitting for a wc cistern |
10/26/2004 | CA2129900C Sealless dispensing apparatus |
10/21/2004 | WO2004090398A1 Shuttle valve |
10/20/2004 | CN1538099A Self-close type sanitary water-saving tap |
10/13/2004 | EP1466223A1 Improved liquid level controller |
10/13/2004 | EP1465831A1 Non tank pressurizing fast fill receiver and system for vehicles |
10/07/2004 | WO2004086154A2 Automatic water level control device with float valve using internal water pressure gravity and buoyancy |
09/29/2004 | CN2644816Y Coach water-supply valve with automatic shutting down function |
09/23/2004 | WO2003050633A8 Improved liquid level controller |
09/23/2004 | US20040182441 Toilet tank fill valve internally sealed with ceramic slices |
09/22/2004 | CN2643108Y Dialing type time delay self-closing valve |
09/22/2004 | CN2643107Y A time-lapse self-closing valve |
09/16/2004 | WO2004070243B1 Time-adjustable deflecting valve with momentary closure |
09/16/2004 | US20040178230 Self-closing valve |
09/16/2004 | US20040177888 Valve arrangement and traffic calming device incorporating such an arrangement |
09/08/2004 | CN2639639Y 自动控水阀门 Automatic water control valves |
09/01/2004 | EP1313976A4 Automatic water level controller with plural outlet float valve |
08/25/2004 | CN2636023Y Valve controller for solar energy water heater |
08/19/2004 | WO2004070243A1 Time-adjustable deflecting valve with momentary closure |
08/19/2004 | WO2004070242A1 Temperature regulating valve and heating control apparatus using the same |
08/11/2004 | EP1444445A1 Control valve flow adjustement device |
08/11/2004 | CN2632443Y Automatic water shut-off valves |
08/04/2004 | EP1163185B1 Flow regulation valve for a beverage dispenser |
08/03/2004 | US6769577 Self-closing valve |
07/29/2004 | US20040144944 Self-closing faucet with shearing action |
07/28/2004 | CN2628829Y Quantitative valve |
07/22/2004 | WO2004061398A1 Improved adjustable nozzle assembly |
07/22/2004 | WO2004060457A1 Magnetic automatic stop valve |
07/14/2004 | CN2625685Y Automatic closing valve device for solar energy water heater spilling |
07/08/2004 | US20040129311 Combined connector-pneumatic coupler-locking inflate/deflate valve series |
07/07/2004 | CN2624004Y self-closing sanitary water conserving tap |
07/07/2004 | CN2624003Y Automatic water economizer |
07/06/2004 | CA2340826C Trap primer |
07/06/2004 | CA2307215C Float valve assembly for a water purification system |
07/06/2004 | CA2231117C Two stage flush control valve assembly |
06/30/2004 | CN2622511Y Self-controlled safety quantitative valve |
06/30/2004 | CN2622510Y Cross-infection proof cut-off delay water valve with filter screen |
06/29/2004 | US6755209 Fill valve assembly for a flush tank |
06/16/2004 | EP1429061A1 Self-closing tap with adjustable dispensing time |
06/16/2004 | EP0983459A4 Tip valve for pneumatic tool |
06/03/2004 | US20040104252 Device for the metered delivery of a viscous liquid |
06/02/2004 | CN2619118Y Automatic cut-off water saving valve |
06/02/2004 | CN2619117Y Hand operated water saving valve |
05/26/2004 | EP1421310A1 Flow control valve |
05/26/2004 | CN1499114A Bamboo hat-type valve body |
05/25/2004 | US6739572 Timing lock device for a faucet |
05/18/2004 | US6736331 Valve for controlling fluids |
05/13/2004 | WO2004040180A1 Valve assembly |
05/13/2004 | WO2004039608A2 Connector-coupler-locking inflate/deflate valve |
05/13/2004 | CA2749164A1 Valve assembly |
04/29/2004 | DE19824630B4 Ventilkombination aus einem Membranregler, einer Drossel und einem Regelventil Valve combination of a membrane system, a reactor and a control valve |
04/27/2004 | US6726399 Valve arrangement and traffic calming device incorporating such an arrangement |
04/21/2004 | EP1409902A1 Tapping point and supply water network comprising such tapping point |
04/21/2004 | EP0928387B1 Self closing faucet with timing mechanism |
04/21/2004 | CN1491330A Easy-to-install, mechanically-operated automatic/manual device for controlling outlet for water or any fluid |
04/15/2004 | WO2004031629A2 Self-closing faucet with shearing action |
04/08/2004 | WO2003010453B1 Tapping point and supply water network comprising such tapping point |
04/07/2004 | CN1144919C Holding disc for diaphragm assembly |
04/01/2004 | US20040060594 Spigot freeze dripper |
04/01/2004 | US20040060373 Fluid receptacle assembly |
03/31/2004 | CN2608792Y Time-delay self-closing water tap |
03/30/2004 | US6712090 Hydraulic valve |
03/25/2004 | WO2004025038A1 Cistern inlet valve |
03/23/2004 | US6709870 Sample tube switchably mounted relative to the cleaning tube, between a sampling position at which the sample tube opening can allow contact of a sample in a container, and a cleaning position allowing contact with the cleaning tube for cleaning |
03/18/2004 | WO2004008011A8 Check valve |
03/18/2004 | US20040050424 Easy-to-install, mechanically-operated automatic/manual device for controlling an outlet for water or any fluid |
03/16/2004 | US6705845 Device for the metered delivery of a viscous liquid |
03/11/2004 | WO2004020886A1 Opening and closing valve |
03/02/2004 | US6699434 Rotatable valve plug having at least one well in the valve plug |
03/02/2004 | US6698446 Check valve |
02/24/2004 | US6695004 Magnetic automatic stop valve |
02/17/2004 | CA2342382C Improved snuffback valve for hot melt adhesive |
02/04/2004 | CN2602239Y Automatic closing highly performance water conserving tap |
01/28/2004 | CN1470790A Water tap timing looking device |
01/22/2004 | WO2004008011A1 Check valve |
01/22/2004 | US20040011978 Timing lock device for a faucet |
01/22/2004 | CA2492697A1 Check valve |
01/20/2004 | US6679286 Ball tap with a water level switch |
01/20/2004 | US6679285 Faucet for filling tanks |
01/20/2004 | CA2214237C Flush valve refill head for controlling flow during operating cycle |
01/15/2004 | US20040007261 Check valve |
01/07/2004 | CN1133836C Self-inflating cushion and valve therefor |
12/23/2003 | US6666228 Ball cock assembly |
12/18/2003 | US20030230345 Fill valve assembly for a flush tank |
12/17/2003 | EP1371887A1 Timed faucet |
12/17/2003 | EP1371787A2 Fill valve for a cistern |
12/11/2003 | US20030226591 Lavatory flush tank silent-operating fill device |
12/10/2003 | EP1369629A1 Easy-to-install, mechanically-operated automatic/manual device for controlling an outlet for water or any fluid |
12/10/2003 | CN2591363Y Sealing tightly, safety, self-controlling flow, multifunction energy-saving valve |
12/09/2003 | US6659125 Height-adjustable tank valve |
12/04/2003 | DE19847600C2 Direkt gesteuertes Fluid-Druckventil insbesondere zum Einsatz für Öl-Motorkühlungen Directly controlled fluid-pressure valve in particular for use for oil-engine cooling |
11/12/2003 | EP1361314A1 Silent-operating device for filling a lavatory flush tank |
11/11/2003 | US6644345 Flow control valve |
10/23/2003 | WO2003087641A1 Toilet flushers for water tanks with novel valves and dispensers |
10/22/2003 | CN1124967C Storage tank support bar |