CA2495973A1 - Bloc w.-c. - Google Patents
Bloc w.-c. Download PDFInfo
- Publication number
- CA2495973A1 CA2495973A1 CA002495973A CA2495973A CA2495973A1 CA 2495973 A1 CA2495973 A1 CA 2495973A1 CA 002495973 A CA002495973 A CA 002495973A CA 2495973 A CA2495973 A CA 2495973A CA 2495973 A1 CA2495973 A1 CA 2495973A1
- Authority
- CA
- Canada
- Prior art keywords
- water
- toilet bowl
- flush
- rim
- closet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/08—Bowls with means producing a flushing water swirl
-
- 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
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/30—Water injection in siphon for enhancing flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/40—Devices for distribution of flush water inside the bowl
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Abstract
L'invention concerne un W.-C. comprenant une cuvette de W.-C. et un siphon s'étendant entre le fond de la cuvette et une conduite d'égout. La cuvette comprend sur son bord un canal formé dans le rebord, longeant une partie du périmètre de la cuvette dans la partie supérieure de celle-ci. L'eau de rinçage s'écoule à travers ce canal en suivant une trajectoire asymétrique et unidirectionnelle sur tout le périmètre de la cuvette. Ce canal comprend une pluralité d'ouvertures formées dans le rebord, réparties régulièrement le long du périmètre couvert par le canal. L'eau de rinçage passant à travers cette pluralité d'ouvertures dans la bordure préhumidifie tout le périmètre de la cuvette de W.-C. Le canal du rebord comprend en outre deux fentes de sortie d'eau qui dirigent l'eau directement dans la cuvette en formant deux jets puissants. La soupape de la chasse qui permet à l'eau de passer du réservoir d'eau dans la cuvette de W.-C. présente une entrée d'eau formant une ouverture arrondie afin d'augmenter la puissance du débit de l'eau de rinçage.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/231,977 US20040040080A1 (en) | 2002-08-30 | 2002-08-30 | Toilet assembly |
US10/231,977 | 2002-08-30 | ||
PCT/US2003/026287 WO2004020753A2 (fr) | 2002-08-30 | 2003-08-21 | Bloc w.-c. |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2495973A1 true CA2495973A1 (fr) | 2004-03-11 |
Family
ID=31976876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002495973A Abandoned CA2495973A1 (fr) | 2002-08-30 | 2003-08-21 | Bloc w.-c. |
Country Status (8)
Country | Link |
---|---|
US (1) | US20040040080A1 (fr) |
EP (1) | EP1554441A2 (fr) |
KR (1) | KR20050035899A (fr) |
CN (1) | CN1685118A (fr) |
AU (1) | AU2003262785A1 (fr) |
CA (1) | CA2495973A1 (fr) |
MX (1) | MXPA05002333A (fr) |
WO (1) | WO2004020753A2 (fr) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100441789C (zh) * | 2000-04-10 | 2008-12-10 | 株式会社伊奈 | 西式抽水马桶 |
AU2003295995A1 (en) * | 2002-11-30 | 2004-06-23 | Thetford Corporation | Reduced water consumption flush toilet |
US7020908B2 (en) * | 2003-01-20 | 2006-04-04 | Kohler Co. | Toilets with quick flush trapways |
US20080178817A1 (en) * | 2004-05-29 | 2008-07-31 | Marsha Beth Brewer | Animal flush toilet and assembly system |
TW200636133A (en) * | 2005-02-10 | 2006-10-16 | Toto Ltd | Flushing type toilet |
US7634821B2 (en) * | 2005-11-07 | 2009-12-22 | Kohler Co. | Canister flush valve |
US8032956B2 (en) * | 2005-11-21 | 2011-10-11 | Ideal Standard International Bvba | Multi-phase, high energy flushing system |
US8151379B2 (en) | 2007-05-07 | 2012-04-10 | Kohler Co. | Toilet with reduced water usage |
JP5141174B2 (ja) * | 2007-10-15 | 2013-02-13 | Toto株式会社 | 水洗便器 |
CA2699994C (fr) * | 2008-02-25 | 2016-08-30 | As Ip Holdco, Llc | Toilettes de grande efficacite capables de fonctionner a des volumes reduits de chasse d'eau |
US8806669B2 (en) * | 2008-04-10 | 2014-08-19 | Kohler Co. | Toilet flush valve with reducing cross section valve seat |
CA2735002C (fr) * | 2008-08-25 | 2015-07-14 | As Ip Holdco, Llc | Toilettes a siphon aux performances elevees pouvant fonctionner a de multiples volumes de chasse |
EP2402519A1 (fr) * | 2010-06-29 | 2012-01-04 | Geberit International AG | Chasse d'eau pour toilette, toilette doté d'une telle chasse d'eau et cuvette de toilette |
BR112012022070A2 (pt) | 2010-07-20 | 2020-09-01 | As Ip Holdco, Llc | vaso sanitário propelido por gravidade, sifonado e método correspondente |
CN102230321B (zh) * | 2011-04-12 | 2013-06-05 | 上海琥达投资发展有限公司 | 一种节水型热塑性树脂基新型复合材料座便器及制备方法 |
ITMI20111321A1 (it) * | 2011-07-15 | 2013-01-16 | Valsir Spa | Sistema di scarico di una cassetta di risciacquo |
JP5935970B2 (ja) * | 2011-08-24 | 2016-06-15 | Toto株式会社 | 水洗大便器 |
EP2562314B1 (fr) * | 2011-08-24 | 2022-05-11 | Toto Ltd. | Chasse d'eau |
JP6246453B2 (ja) * | 2011-08-24 | 2017-12-13 | Toto株式会社 | 水洗大便器 |
PT2628546E (pt) * | 2012-02-16 | 2014-10-07 | Geberit Int Ag | Braço com chuveiro para sanita com jacto inferior |
CN102650144A (zh) * | 2012-04-28 | 2012-08-29 | 张应刚 | 节水马桶 |
CN203022101U (zh) * | 2012-11-13 | 2013-06-26 | 深圳成霖洁具股份有限公司 | 螺旋式导流水渠结构 |
AU2013201917B1 (en) * | 2013-03-25 | 2013-11-14 | Azzurra Imports Pty Ltd | Low flush toilet system |
JP6436412B2 (ja) * | 2013-12-19 | 2018-12-12 | パナソニックIpマネジメント株式会社 | 水洗便器 |
JP6447806B2 (ja) * | 2014-08-08 | 2019-01-09 | Toto株式会社 | 排水弁装置、及び、この排水弁装置を備えたワンピースの水洗大便器 |
CN105386498B (zh) * | 2014-08-22 | 2018-05-25 | Toto株式会社 | 冲水大便器 |
WO2016063257A1 (fr) * | 2014-10-24 | 2016-04-28 | HARRIS, Deborah Sheila | Toilettes à chasse d'eau |
AU2015100129B4 (en) * | 2015-02-05 | 2017-05-25 | Sunny Group (Aust) Pty Ltd | Toilet flush system |
JP6666578B2 (ja) * | 2015-03-17 | 2020-03-18 | Toto株式会社 | 排水弁装置、この排水弁装置を備えた洗浄水タンク装置、及び、この洗浄水タンク装置を備えた水洗大便器 |
JP2017020213A (ja) * | 2015-07-08 | 2017-01-26 | 株式会社Lixil | 水洗大便器 |
WO2017107978A1 (fr) * | 2015-12-24 | 2017-06-29 | 厦门瑞尔特卫浴科技股份有限公司 | Évacuation de toilettes |
JP6202476B2 (ja) * | 2016-03-09 | 2017-09-27 | Toto株式会社 | 水洗大便器 |
JP6805507B2 (ja) * | 2016-03-09 | 2020-12-23 | Toto株式会社 | 水洗大便器 |
JP6624449B2 (ja) * | 2016-03-09 | 2019-12-25 | Toto株式会社 | 水洗大便器 |
JP6693789B2 (ja) * | 2016-03-31 | 2020-05-13 | 株式会社Lixil | 水洗大便器 |
CN108018922B (zh) * | 2016-11-01 | 2021-05-18 | 科勒公司 | 坐便器入水结构 |
CN107653948A (zh) * | 2017-10-09 | 2018-02-02 | 黄文佳 | 一种家用马桶 |
FR3072983B3 (fr) * | 2017-11-02 | 2019-12-20 | Wirquin Plastiques Sa | Siphon avec mise a l'air libre |
KR101932653B1 (ko) * | 2018-01-16 | 2019-03-20 | 고유미 | 초절수형 양변기 |
CN109811858A (zh) * | 2019-03-05 | 2019-05-28 | 王汉坚 | 低压混力真空节水马桶 |
DE102019105732A1 (de) | 2019-03-07 | 2020-09-10 | Duravit Aktiengesellschaft | Sanitärgegenstand in Form eines WCs |
DE102019105730A1 (de) | 2019-03-07 | 2020-09-10 | Duravit Aktiengesellschaft | Sanitärgegenstand in Form eines WCs |
US11028567B2 (en) * | 2019-04-19 | 2021-06-08 | Kohler Co. | Plumbing fixture with drain-casted jet orifice |
CN110195459B (zh) * | 2019-05-30 | 2024-02-20 | 广东筑智陶科卫浴有限公司 | 一种具有防溅水和喷射虹吸横排污功能的坐便器装置 |
CN110924500A (zh) * | 2019-12-14 | 2020-03-27 | 广东恒洁卫浴有限公司 | 低水箱马桶优先洗刷流道***结构 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US705319A (en) * | 1899-10-12 | 1902-07-22 | Hiram T Bush | Water-closet bowl. |
US1391477A (en) * | 1920-06-04 | 1921-09-20 | Winfield E Hinsdale | Water-closet |
US1785198A (en) * | 1929-11-25 | 1930-12-16 | Howard F Kelso | Water-closet bowl |
US1928717A (en) * | 1932-09-26 | 1933-10-03 | Cesare C Campus | Siphon jet flushing nozzle, water closet, flushing valve, and bidet combination |
GB504872A (en) * | 1938-06-25 | 1939-05-02 | Twyfords Ltd | Improvements relating to water-closet basins |
US3151339A (en) * | 1962-11-01 | 1964-10-06 | American Radiator & Standard | Plumbing fixture with preformed trapway |
US4145776A (en) * | 1977-01-24 | 1979-03-27 | Trayco, Inc. | Unitary bowl, waterway and trap for a toilet, and the method of making same |
US4246666A (en) * | 1978-11-17 | 1981-01-27 | Stansbury Jr Benjamin H | Flush toilet |
US4197599A (en) * | 1978-12-05 | 1980-04-15 | Tsai Kuo L | Water-saving toilet bowl |
US5170515A (en) * | 1987-09-16 | 1992-12-15 | Toto Ltd. | Water closet |
US5054133A (en) * | 1989-04-26 | 1991-10-08 | Masco Corporatiopn Of Indiana | Low water consumption toilet fixture |
US5502845A (en) * | 1991-06-10 | 1996-04-02 | Toto Ltd. | Siphon-jet flush water supply system for toilet stool |
WO1994002690A1 (fr) * | 1992-07-25 | 1994-02-03 | Medway Engineering Limited | Systeme de chasse d'eau |
JPH06287989A (ja) * | 1993-04-06 | 1994-10-11 | Toto Ltd | 水洗便器 |
AUPM560794A0 (en) * | 1994-05-16 | 1994-06-09 | Nossol, Werner Ludwig | Toilet bowl flushing system |
JP2952645B2 (ja) * | 1994-10-19 | 1999-09-27 | 株式会社イナックス | 洗浄水分配器を用いた便器 |
JP3651005B2 (ja) * | 1994-12-28 | 2005-05-25 | 東陶機器株式会社 | 水洗式大便器 |
US5579542A (en) * | 1995-02-23 | 1996-12-03 | Eljer Manufacturing, Inc. | Toilet with water saving, vacuum-assisted flushing apparatus and associated methods |
US5651148A (en) * | 1995-06-07 | 1997-07-29 | American Standard | Toilet with vortex flushing action |
TW350892B (en) * | 1996-08-06 | 1999-01-21 | Toto Ltd | Toilet |
US6145138A (en) * | 1996-10-15 | 2000-11-14 | Toto Ltd. | Flush toilet |
AUPR695801A0 (en) * | 2001-08-10 | 2001-09-06 | Caroma Industries Limited | An ultra-low volume gravity flushing toilet |
-
2002
- 2002-08-30 US US10/231,977 patent/US20040040080A1/en not_active Abandoned
-
2003
- 2003-08-21 MX MXPA05002333A patent/MXPA05002333A/es active IP Right Grant
- 2003-08-21 KR KR1020057003591A patent/KR20050035899A/ko not_active Application Discontinuation
- 2003-08-21 CA CA002495973A patent/CA2495973A1/fr not_active Abandoned
- 2003-08-21 WO PCT/US2003/026287 patent/WO2004020753A2/fr not_active Application Discontinuation
- 2003-08-21 CN CNA038235307A patent/CN1685118A/zh active Pending
- 2003-08-21 AU AU2003262785A patent/AU2003262785A1/en not_active Abandoned
- 2003-08-21 EP EP03791724A patent/EP1554441A2/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU2003262785A1 (en) | 2004-03-19 |
MXPA05002333A (es) | 2005-06-08 |
WO2004020753A2 (fr) | 2004-03-11 |
WO2004020753A3 (fr) | 2004-05-21 |
CN1685118A (zh) | 2005-10-19 |
KR20050035899A (ko) | 2005-04-19 |
EP1554441A2 (fr) | 2005-07-20 |
AU2003262785A8 (en) | 2004-03-19 |
US20040040080A1 (en) | 2004-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |