Patents
Sitemap › E03 - Water supply; Sewerage › E03D - Water-closets or urinals with flushing devices; Flushing valves therefor › E03D 3 - Flushing devices operated by pressure of the water supply system
Patents for E03D 3 - Flushing devices operated by pressure of the water supply system (2,065)
09/2003
09/11/2003US20030167650 Flush valve mounting assembly
09/10/2003EP1341973A1 Device for discharging doses of liquid
09/10/2003CN2572164Y Universal time-delay wearing-resistant automatic cutting off valve core
09/10/2003CN2572163Y Universal direction time-delay adjustable automatic cutting off valve
09/10/2003CN2572162Y Vertical time-delay wearing-resistant automatic cutting off valve
09/10/2003CN2572161Y Universal direction time-delay wearing-resistant automatic cutting off valve
09/09/2003US6616119 Bypass orifice and filter for diaphragm type flush valve
09/03/2003CN1120277C Two-stage washing control valve assembly
08/2003
08/27/2003CN1439084A Control valve for a water closet
08/20/2003EP1336013A1 Valve set for a vacuum toilet
08/20/2003EP1336012A1 Rinse fluid valve for a vacuum toilet
08/20/2003CN1437671A Method of feeding water to stop valve, stop valve for water closet, water feeding device for washing water closet, tank-less western water closet, and western water closet, flow path switching device,
08/20/2003CN1436942A 电磁式供水阀 Electromagnetic water valve
08/20/2003CN1436901A Flusing device for toilet
08/07/2003US20030145370 Flushing unit for a toilet
08/05/2003CA2245449C Flush valve bypass and filter
07/2003
07/23/2003EP1165896B1 Flush for toilets
07/23/2003CN1432094A Water closet
07/17/2003WO2003058102A1 Bathroom flushers with novel sensors and controllers
07/17/2003WO2003058002A1 An improved toilet and flushing system
07/17/2003CA2732227A1 Bathroom flushers with novel sensors and controllers
07/16/2003EP1287275A4 Control valve for a water closet
07/16/2003CN1429954A Water saving controller
07/03/2003US20030121092 Toilet and method of operation
07/01/2003US6584623 Flush toilet for RV's and boats
06/2003
06/26/2003US20030116736 Automatic flush valve actuation apparatus
06/25/2003EP1321590A1 Method and apparatus for flushing toilet bowl with help of pressurised water plug
06/25/2003CN2557603Y High-pressure water-saving miniature cistern
06/18/2003CN2556281Y Sipmle totally-enclosed pressure centrifugal water-saving device
06/12/2003WO2003048464A2 Automatic bathroom flushers
06/12/2003WO2003048463A2 Electronic faucets for long-term operation
06/12/2003US20030106145 Method of feeding water to stop valve, stop valve for water closet, water closet, water feeding device for washing water closet, tank-less western closet, and western closet, flow path switching device, and water closet
06/12/2003CA2724696A1 Automatic bathroom flushers
06/12/2003CA2469182A1 Electronic faucets for long-term operation
06/05/2003US20030102450 Adaptive object-sensing system for automatic flusher
06/05/2003US20030102449 Automatic flow controller employing energy-conservation mode
06/04/2003CN1422368A Automatic flush valve
05/2003
05/21/2003CN1419022A Air water mixed water-saving closet flushing device
05/15/2003US20030088910 Water closet
05/14/2003CN2550424Y Pneumatic water flushing cistern
05/14/2003CN2550423Y Structure improvement for toilet closet
05/07/2003CN2549061Y Pneumatic cistern
05/07/2003CN1415808A Water free vacuum equipment for lavatory
04/2003
04/30/2003CN1414193A New type multifunction water tank
04/30/2003CN1414192A New type multifunction pressurized water tank
04/30/2003CN1414191A New type pressurized water tank
04/30/2003CN1414190A New type multifunction time delay valve
04/29/2003US6554018 Water closet flushing system
04/24/2003US20030074725 Water closet flushing system
04/24/2003DE20120168U1 Process for flushing a toilet bowl comprises allowing fresh water to flow freely between the upper limit of a pressurized water plug and a fresh water outlet, and to flow under pressure onto the pressurized water plug
04/23/2003CN2546526Y Non-discharge valve, non-leakage closet flushing device
04/22/2003US6550076 Valve assembly for a pressure flush system
04/15/2003US6547212 Flush valve
04/10/2003US20030066125 System and method for converting manually-operated flush valve
04/09/2003CN1408968A Valve assembly on pressure flushing device
04/09/2003CN1105255C Flush Valve and refill ring for flush valve
04/08/2003US6543066 Washing water supply apparatus
04/03/2003US20030061652 Valve assembly for a pressure flush system
04/02/2003CN2542748Y Multi-functional pedal flushing valve
04/02/2003CN2542747Y Multi-functional pedal flushing valve
04/02/2003CN1407188A Two-functional hydraulic water-saving cistern fittings
03/2003
03/19/2003EP1293613A1 Method of feeding water to stop valve, stop valve for water closet, water feeding device for washing water closet, tank-less western water closet, and western water closet, flow path switching device, and water closet
03/13/2003WO2003021052A1 Stool flushing device
03/12/2003CN1402807A Tankless toilet, western style flush toilet, private part washing device, and spud for flush toilet
03/06/2003US20030042446 Bypass orifice and filter for diaphragm type flush valve
03/06/2003US20030041370 Wireless auto flusher
03/05/2003EP1287275A1 Control valve for a water closet
03/05/2003CN1400366A Water-saving air-flow flushing device
02/2003
02/28/2003CA2357799A1 Americ toilet
02/26/2003CN2537752Y Easy flushing type squat closet
02/26/2003CN2537750Y Water saving device for closet
02/26/2003CN2537749Y Water saving closet without cistern
02/20/2003WO2003014482A1 Integral system for a toilet tank
02/20/2003US20030034874 System or architecture for secure mail transport and verifiable delivery, or apparatus for mail security
02/18/2003CA2240076C Tilting-bowl toilet
01/2003
01/27/2003CA2376362A1 Energic toilet bowl
01/16/2003WO2003004785A1 Vacuum sewer system
01/15/2003CN2530990Y Open/close device of wall inserting type hand pressed urinal valve
01/08/2003CN2529923Y Headstock gear of flushing valve
01/07/2003US6502252 Toilet water supply device
01/02/2003US20030000008 Flush toilets for RV's and boats
01/02/2003EP1269053A2 Flush valve
12/2002
12/25/2002CN2527604Y Sealed cistern for closet
12/25/2002CN1386939A Water-saving air-flushing toilet
12/10/2002USRE37921 Pressurized water closet flushing system
12/05/2002US20020179871 Flush valve diaphragm
12/04/2002CN2523808Y Self-closed assembled core of flushing valve
11/2002
11/27/2002CN2522482Y Delay flushing valve
11/27/2002CN1381653A Energy-accumulating water tank
11/14/2002DE10161560A1 Spülventilanordnung mit einem flexiblen Schlauch Flush valve with a flexible hose
11/13/2002CN2520357Y Time delay valve
11/07/2002WO2002088480A1 The flushing toilet with pressure tank
11/06/2002CN1378020A Cistern device for water pressurizing flushing closet
10/2002
10/29/2002US6470505 Water efficient toilet
10/24/2002WO2002084036A1 Pressurized toilet cistern
10/24/2002WO2002084035A1 Flushing apparatus for a toilet or urinal
10/23/2002CN2517803Y Delayed self-closing flushing valve
10/22/2002US6467750 Diaphragm orifice for flushometer
10/22/2002US6467101 Toilet flushing and cleaning device
10/09/2002CN2515284Y Impact water-saving cistern for closet
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