CA2495973A1 - Bloc w.-c. - Google Patents

Bloc w.-c. Download PDF

Info

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
Application number
CA002495973A
Other languages
English (en)
Inventor
Robert M. Jensen
Aleksandr V. Prokopenko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trane International Inc
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2495973A1 publication Critical patent/CA2495973A1/fr
Abandoned legal-status Critical Current

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.
CA002495973A 2002-08-30 2003-08-21 Bloc w.-c. Abandoned CA2495973A1 (fr)

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)

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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

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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
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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
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AUPR695801A0 (en) * 2001-08-10 2001-09-06 Caroma Industries Limited An ultra-low volume gravity flushing toilet

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