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