WO2003016643A1 - Cuvette de toilettes et procede de fabrication - Google Patents

Cuvette de toilettes et procede de fabrication Download PDF

Info

Publication number
WO2003016643A1
WO2003016643A1 PCT/JP2001/011221 JP0111221W WO03016643A1 WO 2003016643 A1 WO2003016643 A1 WO 2003016643A1 JP 0111221 W JP0111221 W JP 0111221W WO 03016643 A1 WO03016643 A1 WO 03016643A1
Authority
WO
WIPO (PCT)
Prior art keywords
toilet bowl
merge
main flow
water
flow
Prior art date
Application number
PCT/JP2001/011221
Other languages
English (en)
Japanese (ja)
Inventor
Tatsuhiro Kosugi
Taiji Sugita
Kouichi Ogawa
Hiroyuki Tokunaga
Takayuki Ohtani
Original Assignee
Toto Ltd.
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 Toto Ltd. filed Critical Toto Ltd.
Priority to AU19510/02A priority Critical patent/AU1951002A/en
Priority to AU2001298055A priority patent/AU2001298055A1/xx
Priority to JP2002522486A priority patent/JP3760916B2/ja
Publication of WO2003016643A1 publication Critical patent/WO2003016643A1/fr

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/002—Producing shaped prefabricated articles from the material assembled from preformed elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • 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
    • 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
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E03D11/16—Means for connecting the bowl to the floor, e.g. to a floor outlet
    • 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

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

L'invention concerne une cuvette de toilettes de hauteur réduite et plus souple à l'installation. Un premier flux principal (S1) mélange l'eau de nettoyage issue de premier et second trous (41, 42) à la base de la cuvette, sur une partie arrière de celle-ci, avec une directivité précise et un débit puissant. Ce flux fusionne ensuite avec l'eau accumulée (RS) depuis le côté intérieur gauche vers le côté avant droit en diagonale de la cuvette (vue en plan), mais l'eau de nettoyage évacuée depuis un trou central gauche (43) est renvoyée en rotation le long de la paroi périphérique de bordure supérieure, à l'extrémité inférieure d'un rebord, et le trajet d'évacuation correspondant est corrigé par l'eau de nettoyage issue du rebord et mélangée durant le renvoi en rotation, donnant un second flux principal (S2) à directivité précise et débit puissant. Ledit second flux (S2) fusionne avec l'eau accumulée (RS) depuis le côté avant droit vers le côté arrière gauche en diagonale de la cuvette (vue en plan). Les premier et second flux principaux (S1, S2) fusionnent avec l'eau accumulée (RS), en relation généralement parallèle, sur le long coté du trajet, dans la même direction de rotation, moyennant quoi un tourbillon peut être induit de manière fiable, et ainsi favorisé, dans l'eau accumulée (RS).
PCT/JP2001/011221 2001-08-13 2001-12-20 Cuvette de toilettes et procede de fabrication WO2003016643A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU19510/02A AU1951002A (en) 2001-08-13 2001-12-20 Toilet bowl and method of maufacturing the toilet bowl
AU2001298055A AU2001298055A1 (en) 2001-08-13 2001-12-20 Toilet bowl and method of manufacturing the toilet bowl
JP2002522486A JP3760916B2 (ja) 2001-08-13 2001-12-20 大便器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001245633 2001-08-13
JP2001-245633 2001-08-13
JP2001270718 2001-09-06
JP2001-270718 2001-09-06

Publications (1)

Publication Number Publication Date
WO2003016643A1 true WO2003016643A1 (fr) 2003-02-27

Family

ID=26620501

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/011221 WO2003016643A1 (fr) 2001-08-13 2001-12-20 Cuvette de toilettes et procede de fabrication

Country Status (7)

Country Link
US (1) US20030115664A1 (fr)
JP (1) JP3760916B2 (fr)
KR (1) KR20040015668A (fr)
CN (1) CN1246546C (fr)
AU (2) AU2001298055A1 (fr)
TW (1) TW508398B (fr)
WO (1) WO2003016643A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018096177A (ja) * 2016-12-16 2018-06-21 Toto株式会社 便器製造方法
CN110000894A (zh) * 2019-03-26 2019-07-12 佛山市顺德区乐华陶瓷洁具有限公司 一种高强度马桶及其制备方法
CN110053132A (zh) * 2019-03-26 2019-07-26 佛山市顺德区乐华陶瓷洁具有限公司 一种马桶及其制备方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200636133A (en) * 2005-02-10 2006-10-16 Toto Ltd Flushing type toilet
TWM288640U (en) * 2005-09-29 2006-03-11 Globe Union Ind Corp Toilet structure
US8151379B2 (en) * 2007-05-07 2012-04-10 Kohler Co. Toilet with reduced water usage
KR100901186B1 (ko) * 2008-05-14 2009-06-04 이수인 (주) 세척보울과 물탱크 사이에 역류방지 체크밸브를 갖는양변기
US20120284911A1 (en) * 2010-02-01 2012-11-15 Lixil Corporation Drainage channel of flush toilet
CA2789807C (fr) 2010-07-20 2018-05-01 As Ip Holdco, Llc Toilettes haute performance aptes a fonctionner a des volumes de chasse reduits
ITBO20110201A1 (it) * 2011-04-15 2012-10-16 Ativa Vaso sanitario in materiale ceramico.
US10738454B2 (en) * 2013-03-14 2020-08-11 Kohler Co. Wall-hung toilet
AU2013201917B1 (en) * 2013-03-25 2013-11-14 Azzurra Imports Pty Ltd Low flush toilet system
CN103770202A (zh) * 2013-12-16 2014-05-07 九牧厨卫股份有限公司 一种坐便器模具及其分模工艺和坐便器
US9719239B2 (en) 2014-03-18 2017-08-01 Kohler India Corporation Private Limited Dual-jet toilet
US10060113B2 (en) 2014-03-21 2018-08-28 Kohler Co. Rimless toilet
JP6573066B2 (ja) * 2015-02-04 2019-09-11 Toto株式会社 水洗大便器
WO2017111709A1 (fr) * 2015-12-25 2017-06-29 Wongaroon Somchai Toilettes (wc) à siphon économiseur d'eau de 2,5 litres
CN107201775B (zh) * 2016-03-17 2023-06-02 九牧厨卫股份有限公司 一种座便器及其模具和制造方法
US11965322B2 (en) 2018-09-28 2024-04-23 Kohler Co. Flush toilet
DE102019105730A1 (de) * 2019-03-07 2020-09-10 Duravit Aktiengesellschaft Sanitärgegenstand in Form eines WCs
DE102019105732A1 (de) * 2019-03-07 2020-09-10 Duravit Aktiengesellschaft Sanitärgegenstand in Form eines WCs
CN112942520A (zh) * 2021-02-02 2021-06-11 厦门佳普乐电子科技有限公司 一种马桶冲刷水流控制系统
CN114150741B (zh) * 2021-12-29 2023-11-21 厦门倍杰特科技有限公司 一种马桶冲刷增压喷嘴

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0693648A (ja) * 1992-09-11 1994-04-05 Inax Corp 水洗便器
JPH06287989A (ja) * 1993-04-06 1994-10-11 Toto Ltd 水洗便器
JPH08120740A (ja) * 1994-10-19 1996-05-14 Inax Corp 洗浄水分配器を用いた便器
JP2001152534A (ja) * 1999-11-25 2001-06-05 Toto Ltd 水洗便器と排水ソケット

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US563397A (en) * 1896-07-07 Water-closet
US705319A (en) * 1899-10-12 1902-07-22 Hiram T Bush Water-closet bowl.
US4197599A (en) * 1978-12-05 1980-04-15 Tsai Kuo L Water-saving toilet bowl
KR100256323B1 (ko) * 1994-12-28 2000-05-15 시게후치 마사토시 수세식대변기
US5651148A (en) * 1995-06-07 1997-07-29 American Standard Toilet with vortex flushing action

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0693648A (ja) * 1992-09-11 1994-04-05 Inax Corp 水洗便器
JPH06287989A (ja) * 1993-04-06 1994-10-11 Toto Ltd 水洗便器
JPH08120740A (ja) * 1994-10-19 1996-05-14 Inax Corp 洗浄水分配器を用いた便器
JP2001152534A (ja) * 1999-11-25 2001-06-05 Toto Ltd 水洗便器と排水ソケット

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018096177A (ja) * 2016-12-16 2018-06-21 Toto株式会社 便器製造方法
CN110000894A (zh) * 2019-03-26 2019-07-12 佛山市顺德区乐华陶瓷洁具有限公司 一种高强度马桶及其制备方法
CN110053132A (zh) * 2019-03-26 2019-07-26 佛山市顺德区乐华陶瓷洁具有限公司 一种马桶及其制备方法
CN110000894B (zh) * 2019-03-26 2024-01-30 佛山市顺德区乐华陶瓷洁具有限公司 一种高强度马桶及其制备方法
CN110053132B (zh) * 2019-03-26 2024-01-30 佛山市顺德区乐华陶瓷洁具有限公司 一种马桶及其制备方法

Also Published As

Publication number Publication date
CN1246546C (zh) 2006-03-22
CN1454276A (zh) 2003-11-05
KR20040015668A (ko) 2004-02-19
AU1951002A (en) 2003-03-03
AU2001298055A1 (en) 2003-03-03
US20030115664A1 (en) 2003-06-26
TW508398B (en) 2002-11-01
JPWO2003016643A1 (ja) 2004-12-02
JP3760916B2 (ja) 2006-03-29

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