WO2011018712A3 - Dual flush toilet valve system - Google Patents
Dual flush toilet valve system Download PDFInfo
- Publication number
- WO2011018712A3 WO2011018712A3 PCT/IB2010/002323 IB2010002323W WO2011018712A3 WO 2011018712 A3 WO2011018712 A3 WO 2011018712A3 IB 2010002323 W IB2010002323 W IB 2010002323W WO 2011018712 A3 WO2011018712 A3 WO 2011018712A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- buoyancy
- valve
- outlet
- close
- valve system
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/02—High-level flushing systems
- E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
- E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
- E03D1/144—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves having a single flush outlet and an additional float for delaying the valve closure
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10796466A EP2464795A2 (en) | 2009-08-13 | 2010-08-13 | Dual flush toilet valve system |
CA2770916A CA2770916A1 (en) | 2009-08-13 | 2010-08-13 | Dual flush toilet valve system |
BR112012003188A BR112012003188A2 (en) | 2009-08-13 | 2010-08-13 | "double flush toilet valve system" |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/541,156 | 2009-08-13 | ||
US12/541,156 US20110035868A1 (en) | 2009-08-13 | 2009-08-13 | Dual flush toilet valve system |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2011018712A2 WO2011018712A2 (en) | 2011-02-17 |
WO2011018712A8 WO2011018712A8 (en) | 2011-03-31 |
WO2011018712A3 true WO2011018712A3 (en) | 2011-05-19 |
Family
ID=43586582
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2010/002323 WO2011018712A2 (en) | 2009-08-13 | 2010-08-13 | Dual flush toilet valve system |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110035868A1 (en) |
EP (1) | EP2464795A2 (en) |
BR (1) | BR112012003188A2 (en) |
CA (1) | CA2770916A1 (en) |
WO (1) | WO2011018712A2 (en) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172129A (en) * | 1963-07-17 | 1965-03-09 | Mansfield Sanitary Inc | Water-saving flush valve |
EP0185940A2 (en) * | 1984-11-23 | 1986-07-02 | Konrad Dr. Altmann | Toilet flushing reservoir |
US5237711A (en) * | 1991-04-29 | 1993-08-24 | Mortensen La Vaughn L | Multiple flush toilet valve assembly |
EP0727533A2 (en) * | 1995-02-17 | 1996-08-21 | Wisa B.V. | Double acting flush system |
GB2300005A (en) * | 1995-04-21 | 1996-10-23 | American Standard Inc | Toilet tank trapway reseal device |
FR2740795A1 (en) * | 1995-11-03 | 1997-05-09 | Ragot Claude | DUAL DRIVE DEVICE OF WATER TANK |
US5887294A (en) * | 1997-05-30 | 1999-03-30 | Yeung; Kwong Yu | Flow-restricting toilet bowl refill tube discharge |
US5896593A (en) * | 1997-10-14 | 1999-04-27 | Mizrahi; Israel | Piston flush valve |
DE29920043U1 (en) * | 1998-12-18 | 2000-01-20 | Prosan D O O | Drain fitting for a cistern |
EP1065323A1 (en) * | 1999-07-02 | 2001-01-03 | Pablo Fominaya Agullo | Device for the total or partial flushing of a toilet tank |
US20080295238A1 (en) * | 2005-11-15 | 2008-12-04 | Oakhurst Properties, Llc | Dual Flush Toilet Mechanism |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE439174B (en) * | 1983-10-05 | 1985-06-03 | Bengt Arne Persson | FLUSHING DEVICE |
US4604763A (en) * | 1985-02-19 | 1986-08-12 | Clevepak Corporation | Seal means for a flush valve assembly |
US5040247A (en) * | 1987-05-15 | 1991-08-20 | Mini-Flush Corporation | Water closet metering device |
US6442772B2 (en) * | 1998-09-14 | 2002-09-03 | Fluidmaster, Inc. | Advanced dual-flush valve |
US20060053542A1 (en) * | 2002-01-18 | 2006-03-16 | Hand Douglas P | Adjustable toilet valve assembly |
US7200877B2 (en) * | 2004-04-04 | 2007-04-10 | Karl Peng | Dual flush water saving toilet system |
WO2009012226A1 (en) * | 2007-07-18 | 2009-01-22 | Fluidmaster, Inc. | Flush valve mechanisms |
-
2009
- 2009-08-13 US US12/541,156 patent/US20110035868A1/en not_active Abandoned
-
2010
- 2010-08-13 EP EP10796466A patent/EP2464795A2/en not_active Withdrawn
- 2010-08-13 BR BR112012003188A patent/BR112012003188A2/en not_active IP Right Cessation
- 2010-08-13 CA CA2770916A patent/CA2770916A1/en not_active Abandoned
- 2010-08-13 WO PCT/IB2010/002323 patent/WO2011018712A2/en active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3172129A (en) * | 1963-07-17 | 1965-03-09 | Mansfield Sanitary Inc | Water-saving flush valve |
EP0185940A2 (en) * | 1984-11-23 | 1986-07-02 | Konrad Dr. Altmann | Toilet flushing reservoir |
US5237711A (en) * | 1991-04-29 | 1993-08-24 | Mortensen La Vaughn L | Multiple flush toilet valve assembly |
EP0727533A2 (en) * | 1995-02-17 | 1996-08-21 | Wisa B.V. | Double acting flush system |
GB2300005A (en) * | 1995-04-21 | 1996-10-23 | American Standard Inc | Toilet tank trapway reseal device |
FR2740795A1 (en) * | 1995-11-03 | 1997-05-09 | Ragot Claude | DUAL DRIVE DEVICE OF WATER TANK |
US5887294A (en) * | 1997-05-30 | 1999-03-30 | Yeung; Kwong Yu | Flow-restricting toilet bowl refill tube discharge |
US5896593A (en) * | 1997-10-14 | 1999-04-27 | Mizrahi; Israel | Piston flush valve |
DE29920043U1 (en) * | 1998-12-18 | 2000-01-20 | Prosan D O O | Drain fitting for a cistern |
EP1065323A1 (en) * | 1999-07-02 | 2001-01-03 | Pablo Fominaya Agullo | Device for the total or partial flushing of a toilet tank |
US20080295238A1 (en) * | 2005-11-15 | 2008-12-04 | Oakhurst Properties, Llc | Dual Flush Toilet Mechanism |
Also Published As
Publication number | Publication date |
---|---|
EP2464795A2 (en) | 2012-06-20 |
US20110035868A1 (en) | 2011-02-17 |
WO2011018712A8 (en) | 2011-03-31 |
BR112012003188A2 (en) | 2019-09-24 |
CA2770916A1 (en) | 2011-02-17 |
WO2011018712A2 (en) | 2011-02-17 |
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