WO2001075238A1 - Flush toilet - Google Patents

Flush toilet Download PDF

Info

Publication number
WO2001075238A1
WO2001075238A1 PCT/JP2001/002468 JP0102468W WO0175238A1 WO 2001075238 A1 WO2001075238 A1 WO 2001075238A1 JP 0102468 W JP0102468 W JP 0102468W WO 0175238 A1 WO0175238 A1 WO 0175238A1
Authority
WO
WIPO (PCT)
Prior art keywords
washing water
strain energy
closing
valve
flush toilet
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.)
Ceased
Application number
PCT/JP2001/002468
Other languages
English (en)
French (fr)
Inventor
Noboru Shimbara
Ryoichi Tsukada
Kazuyuki Watanabe
Tomohiro Hirakawa
Yoshinobu Uchimura
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.)
Toto Ltd
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 JP2001572703A priority Critical patent/JP4106522B2/ja
Priority to AU2001242809A priority patent/AU2001242809A1/en
Priority to EP01915828A priority patent/EP1273725A4/en
Priority to US10/239,697 priority patent/US6795982B2/en
Publication of WO2001075238A1 publication Critical patent/WO2001075238A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
PCT/JP2001/002468 2000-03-31 2001-03-27 Flush toilet Ceased WO2001075238A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001572703A JP4106522B2 (ja) 2000-03-31 2001-03-27 水洗便器
AU2001242809A AU2001242809A1 (en) 2000-03-31 2001-03-27 Flush toilet
EP01915828A EP1273725A4 (en) 2000-03-31 2001-03-27 FLUSH
US10/239,697 US6795982B2 (en) 2000-03-31 2001-03-27 Flush toilet

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000101259 2000-03-31
JP2000-101259 2000-03-31

Publications (1)

Publication Number Publication Date
WO2001075238A1 true WO2001075238A1 (en) 2001-10-11

Family

ID=18615344

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/002468 Ceased WO2001075238A1 (en) 2000-03-31 2001-03-27 Flush toilet

Country Status (6)

Country Link
US (1) US6795982B2 (ja)
EP (1) EP1273725A4 (ja)
JP (1) JP4106522B2 (ja)
CN (1) CN1227421C (ja)
AU (1) AU2001242809A1 (ja)
WO (1) WO2001075238A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108316427A (zh) * 2018-03-13 2018-07-24 龚勇辉 马桶
CN110924493A (zh) * 2019-12-09 2020-03-27 安徽信息工程学院 一种杠杆式翻盖自动冲水马桶

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1246543C (zh) * 2000-06-23 2006-03-22 株式会社伊奈 开关阀，冲洗式便具用开关阀，便具冲洗给水装置，无水箱西式冲洗便具，西式冲洗便具的给水方法，水流切换装置及冲洗式便具
EP1548344B1 (en) * 2002-08-30 2011-11-30 Toto Ltd. Opening and closing valve
US8307470B2 (en) * 2006-10-24 2012-11-13 Oved Abadi Toilet flushing without using a toilet tank
US7591027B2 (en) 2007-02-22 2009-09-22 Donald Ernest Scruggs Flushette partial and full toilet flush devices
US8615822B2 (en) 2009-05-31 2013-12-31 Fluidmaster, Inc. Air pressure activated toilet flushing system
US8387172B2 (en) * 2009-11-06 2013-03-05 Prodius Llc Water flow controlling system and method
CN101956416B (zh) * 2010-09-21 2012-04-25 虞吉伟 自闭式节水装置、方法及便器
JP5555150B2 (ja) * 2010-12-17 2014-07-23 株式会社Ｌｉｘｉｌ 便器洗浄装置
WO2017107978A1 (zh) * 2015-12-24 2017-06-29 厦门瑞尔特卫浴科技股份有限公司 马桶排水装置
JP7345740B1 (ja) * 2022-03-31 2023-09-19 Toto株式会社 水洗大便器装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235132A (ja) * 1988-07-25 1990-02-05 Toto Ltd 便器の洗浄給水方法
US5052060A (en) * 1990-03-29 1991-10-01 Toto Ltd. Flush water supply system for toilet stool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014050A (en) * 1976-04-15 1977-03-29 Goldsworthy Forrest C Apparatus employing a timer for controlling the quantity of water flushed by a toilet
JP2833127B2 (ja) 1989-03-30 1998-12-09 東陶機器株式会社 便器の洗浄給水装置
JPH0620576A (ja) 1991-11-01 1994-01-28 Sankyo Seiki Mfg Co Ltd バルブ切替タイマユニット

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0235132A (ja) * 1988-07-25 1990-02-05 Toto Ltd 便器の洗浄給水方法
US5052060A (en) * 1990-03-29 1991-10-01 Toto Ltd. Flush water supply system for toilet stool

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1273725A4 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108316427A (zh) * 2018-03-13 2018-07-24 龚勇辉 马桶
CN108316427B (zh) * 2018-03-13 2024-06-11 龚勇辉 马桶
CN110924493A (zh) * 2019-12-09 2020-03-27 安徽信息工程学院 一种杠杆式翻盖自动冲水马桶

Also Published As

Publication number Publication date
AU2001242809A1 (en) 2001-10-15
US20030101509A1 (en) 2003-06-05
EP1273725A1 (en) 2003-01-08
CN1432092A (zh) 2003-07-23
EP1273725A4 (en) 2004-07-14
JP4106522B2 (ja) 2008-06-25
CN1227421C (zh) 2005-11-16
US6795982B2 (en) 2004-09-28

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