CA2826077A1 - Toilet flushing device and flush toilet - Google Patents

Toilet flushing device and flush toilet Download PDF

Info

Publication number
CA2826077A1
CA2826077A1 CA2826077A CA2826077A CA2826077A1 CA 2826077 A1 CA2826077 A1 CA 2826077A1 CA 2826077 A CA2826077 A CA 2826077A CA 2826077 A CA2826077 A CA 2826077A CA 2826077 A1 CA2826077 A1 CA 2826077A1
Authority
CA
Canada
Prior art keywords
tank
toilet
water
flush
flush water
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
CA2826077A
Other languages
English (en)
French (fr)
Inventor
Satoshi Kitamura
Kojiro Watari
Hitomi Yamai
Shuhei Haida
Keisuke Sakakibara
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.)
Lixil Corp
Original Assignee
Lixil Corp
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
Priority claimed from JP2011027353A external-priority patent/JP5846740B2/ja
Priority claimed from JP2011159250A external-priority patent/JP5721575B2/ja
Priority claimed from JP2012008284A external-priority patent/JP5868191B2/ja
Application filed by Lixil Corp filed Critical Lixil Corp
Publication of CA2826077A1 publication Critical patent/CA2826077A1/en
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
    • E03D11/18—Siphons
    • 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
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • 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
    • E03D1/24—Low-level flushing systems
    • 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
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber
    • 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
    • E03D5/01—Special constructions of flushing devices, e.g. closed flushing system using flushing pumps
    • 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
    • E03D5/12—Special constructions of flushing devices, e.g. closed flushing system discharging periodically
    • 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

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)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
CA2826077A 2011-02-10 2012-01-26 Toilet flushing device and flush toilet Abandoned CA2826077A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2011027353A JP5846740B2 (ja) 2011-02-10 2011-02-10 洗浄装置
JP2011-027353 2011-02-10
JP2011-159250 2011-07-20
JP2011159250A JP5721575B2 (ja) 2011-07-20 2011-07-20 便器洗浄装置及び水洗式便器
JP2012-008284 2012-01-18
JP2012008284A JP5868191B2 (ja) 2012-01-18 2012-01-18 便器洗浄装置及び水洗式便器
PCT/JP2012/051631 WO2012108269A1 (ja) 2011-02-10 2012-01-26 便器洗浄装置及び水洗式便器

Publications (1)

Publication Number Publication Date
CA2826077A1 true CA2826077A1 (en) 2012-08-16

Family

ID=46638486

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2826077A Abandoned CA2826077A1 (en) 2011-02-10 2012-01-26 Toilet flushing device and flush toilet

Country Status (7)

Country Link
US (1) US20130291297A1 (ja)
EP (1) EP2674535A1 (ja)
KR (1) KR20140015322A (ja)
CN (1) CN103354856B (ja)
CA (1) CA2826077A1 (ja)
TW (1) TW201237238A (ja)
WO (1) WO2012108269A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104452930A (zh) * 2014-12-05 2015-03-25 苏州沃斯麦机电科技有限公司 一种智能分隔排风式马桶
ES2812612T3 (es) * 2015-03-03 2021-03-17 Geberit Int Ag Dispositivo sanitario
KR101582074B1 (ko) * 2015-08-20 2015-12-31 신근식 절수형 양변기
CN105525662A (zh) * 2015-11-19 2016-04-27 刘光磊 气水桶
CN105544684A (zh) * 2015-11-24 2016-05-04 刘光磊 超洁马桶
CN105714907A (zh) * 2016-01-21 2016-06-29 刘光磊 具有负压虹吸气桶的马桶
CN105735438A (zh) * 2016-01-21 2016-07-06 刘光磊 注浆成型的气动虹吸马桶
CN109797825A (zh) * 2018-12-11 2019-05-24 厦门派夫特卫浴科技有限公司 一种马桶冲刷***
EP3674491B1 (en) * 2018-12-28 2021-09-01 Shanghai Kohler Electronics, Ltd. Water supply assembly of a toilet
US11371228B2 (en) * 2018-12-28 2022-06-28 Kohler Co. Flushing assembly, water supply assembly, lower position water suction assembly, water tank, check valve for use in a toilet, and method, device, and storage medium for controlling toilet water consumption
JP7015008B2 (ja) * 2019-09-27 2022-02-02 Toto株式会社 水洗大便器
JP7012947B2 (ja) * 2019-09-27 2022-01-31 Toto株式会社 水洗大便器
JP7049589B2 (ja) * 2020-02-25 2022-04-07 Toto株式会社 水洗大便器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1174811A (en) * 1915-06-25 1916-03-07 John A Blichmann Apparatus for operating flush-tanks.
US1593336A (en) * 1924-12-16 1926-07-20 Heisele John Flush tank
US1618362A (en) * 1926-02-26 1927-02-22 Allman David William Siphon for flush tanks
US2177121A (en) * 1937-06-15 1939-10-24 Scott William Flushing device for water closets
JPS5693935A (en) * 1979-12-25 1981-07-29 Toto Ltd Flush toilet device
JPH0557080U (ja) 1991-12-27 1993-07-30 株式会社イナックス サイホン便器の排気機構
JP3216845B2 (ja) * 1993-08-03 2001-10-09 東陶機器株式会社 水洗式便器
US5579542A (en) * 1995-02-23 1996-12-03 Eljer Manufacturing, Inc. Toilet with water saving, vacuum-assisted flushing apparatus and associated methods
JP2004156382A (ja) * 2002-11-08 2004-06-03 Toto Ltd 便器
EP1911898A4 (en) * 2005-08-01 2009-03-25 Inax Corp DEVICE AND METHOD FOR RINSING TOILET BOWL
CN101517171B (zh) * 2006-08-31 2011-01-19 Toto株式会社 冲水大便器
JP4994089B2 (ja) * 2007-04-04 2012-08-08 株式会社Ｌｉｘｉｌ 便器排水路の吸気装置
JP5013316B2 (ja) * 2007-06-28 2012-08-29 Ｔｏｔｏ株式会社 水洗大便器
US8595868B2 (en) * 2007-09-21 2013-12-03 Lixil Corporation Air suction device for toilet drain passage
JP5456274B2 (ja) * 2008-05-12 2014-03-26 株式会社Ｌｉｘｉｌ 洗浄タンク装置及び水洗式便器
WO2009136549A1 (ja) * 2008-05-08 2009-11-12 株式会社Inax 洗浄タンク装置及び水洗式便器
US8615822B2 (en) * 2009-05-31 2013-12-31 Fluidmaster, Inc. Air pressure activated toilet flushing system
US8141179B2 (en) * 2010-06-01 2012-03-27 P & C Hennessy Holdings, Inc. Water saver toilet with uniform water spot

Also Published As

Publication number Publication date
WO2012108269A1 (ja) 2012-08-16
KR20140015322A (ko) 2014-02-06
CN103354856B (zh) 2015-01-14
EP2674535A1 (en) 2013-12-18
CN103354856A (zh) 2013-10-16
US20130291297A1 (en) 2013-11-07
TW201237238A (en) 2012-09-16

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20170126