CA3146926A1 - Improved toilet flushing system - Google Patents

Improved toilet flushing system Download PDF

Info

Publication number
CA3146926A1
CA3146926A1 CA3146926A CA3146926A CA3146926A1 CA 3146926 A1 CA3146926 A1 CA 3146926A1 CA 3146926 A CA3146926 A CA 3146926A CA 3146926 A CA3146926 A CA 3146926A CA 3146926 A1 CA3146926 A1 CA 3146926A1
Authority
CA
Canada
Prior art keywords
water
receiver
leak
valve
fill
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
CA3146926A
Other languages
English (en)
French (fr)
Inventor
Hari Prasad
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.)
Individual
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 CA3146926A1 publication Critical patent/CA3146926A1/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
    • 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
    • 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
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • 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
    • 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
    • E03D1/26—Bowl with flushing cistern mounted on the rearwardly extending end of the bowl
    • 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
    • E03D1/32—Arrangement of inlet valves
    • 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
    • E03D1/33—Adaptations or arrangements of floats
    • 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
    • E03D11/11—Bowls combined with a reservoir, e.g. containing apparatus for disinfecting or for disintegrating
    • 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
    • E03D5/026—Devices preventing overflow or locks inhibiting the use of the flushing system ; Devices preventing sucking-up of sealing and flushing water
    • 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
    • E03D1/02—High-level flushing systems
    • E03D1/20—Cisterns with tiltably-mounted containers
    • 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
    • E03D5/09—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 directly by the hand

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)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
CA3146926A 2018-08-06 2020-08-06 Improved toilet flushing system Abandoned CA3146926A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862714766P 2018-08-06 2018-08-06
US16/533,776 US20200071919A1 (en) 2018-08-06 2019-08-06 Leak proof toilet flushing system
US16/533,776 2019-08-06
PCT/US2020/045277 WO2021026389A1 (en) 2018-08-06 2020-08-06 Improved toilet flushing system

Publications (1)

Publication Number Publication Date
CA3146926A1 true CA3146926A1 (en) 2021-02-11

Family

ID=69642104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3146926A Abandoned CA3146926A1 (en) 2018-08-06 2020-08-06 Improved toilet flushing system

Country Status (5)

Country Link
US (2) US20200071919A1 (zh)
EP (1) EP4022138A4 (zh)
CN (1) CN217630292U (zh)
CA (1) CA3146926A1 (zh)
WO (1) WO2021026389A1 (zh)

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US551514A (en) * 1895-12-17 sherman
US946130A (en) * 1909-07-09 1910-01-11 Francis F Hawkins Flushing device.
US1014301A (en) * 1911-02-02 1912-01-09 Francis F Hawkins Flushing device.
US1613640A (en) * 1925-04-30 1927-01-11 Bartosik Joseph Flush tank
US1670975A (en) * 1927-02-25 1928-05-22 Martin B Mccleery Closet-flushing tank
US1688797A (en) * 1927-11-16 1928-10-23 Bartosik Joseph Flush tank
US2349015A (en) * 1941-06-09 1944-05-16 I M Duvall Flush tank
US3574867A (en) * 1969-12-16 1971-04-13 Frank D Biniores Control for a water closet
US3922729A (en) * 1973-09-13 1975-12-02 David C Ashley Toilet flush system
DE2459779A1 (de) * 1974-12-18 1976-06-24 Rudolf Eichler Wasserkasten zur spuelung von klosettanlagen mit unterschiedlichen wassermengen
US4230145A (en) * 1978-03-13 1980-10-28 Badders Edwin T Fluid control valve
US4419772A (en) * 1982-01-12 1983-12-13 Smith Clark K Water saver
AU588161B2 (en) * 1984-08-09 1989-09-07 National Research Development Corporation. Flushing cisterns
US5067180A (en) * 1990-04-17 1991-11-26 Figeroid Kenneth J Method and apparatus for conserving water used in the disposal of human body waste
US5232011A (en) * 1992-01-31 1993-08-03 Waterguard, Inc. Flush valve leakage prevention and detection device
US6317899B1 (en) * 2000-08-17 2001-11-20 Niagara Conservation Corporation Dual flush toilet
JP2002161989A (ja) * 2000-11-27 2002-06-07 Kane Kogyo Kk 定水位弁
EP1507933B1 (de) * 2001-03-26 2013-05-01 Geberit International AG Spülvorrichtung für ein wasserklosett
CN2521269Y (zh) * 2001-11-02 2002-11-20 李勇刚 水量可控式抽水马桶
US6611967B1 (en) * 2002-06-06 2003-09-02 Flapperless, Inc. Dump bucket toilet with controlled discharge and return
US6934977B1 (en) * 2002-10-31 2005-08-30 Richard Quintana Toilet leak detection and overflow prevention system
US6671893B1 (en) * 2002-12-17 2004-01-06 Nicole Family Trust Toilet and urinal leak, overflow and stuck valve prevention system
US6877170B1 (en) * 2003-07-21 2005-04-12 Niccole Family Trust Toilet control system
TW200530467A (en) * 2004-03-08 2005-09-16 Toto Ltd Flush toilet bowl
AU2007283451B2 (en) * 2006-08-11 2012-11-15 Caroma Industries Limited Tipping bucket cistern. mechanism & method
US8522371B2 (en) * 2009-11-02 2013-09-03 Glenn E. Bevan Dump bucket tank insert for new and used toilets
KR101208147B1 (ko) * 2010-10-16 2012-12-04 김영석 양변기
US20130180040A1 (en) * 2012-01-17 2013-07-18 Hans D. Baumann Toilet leak prevention system
EP2628865A3 (en) * 2012-02-17 2013-10-02 Sanitec Oy A spring loaded container for achieving a flush of a toilet bowl
JP6427102B2 (ja) * 2012-11-13 2018-11-21 エイエス アイピー ホールドシーオー リミテッド ライアビリティ カンパニー 呼び水型サイフォン式水洗トイレ
CN203200875U (zh) * 2013-03-01 2013-09-18 杜拉维特卫浴科技（上海）有限公司 真空破坏器、座便器自动冲水系统及电子座便器
US20170086628A1 (en) * 2015-09-18 2017-03-30 Jeff Henderson Toilet lid closure apparatus
US10385559B2 (en) * 2016-11-17 2019-08-20 H20 Connected, LLC Toilet monitoring and intelligent control
US10895068B1 (en) * 2019-11-12 2021-01-19 Gregory Capizzi Water shutoff apparatus

Also Published As

Publication number Publication date
JP2022546200A (ja) 2022-11-04
US20220298769A1 (en) 2022-09-22
EP4022138A1 (en) 2022-07-06
EP4022138A4 (en) 2022-11-30
WO2021026389A1 (en) 2021-02-11
US20200071919A1 (en) 2020-03-05
CN217630292U (zh) 2022-10-21

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20240208