CA2778437C - Water flow controlling system and method - Google Patents

Water flow controlling system and method Download PDF

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Publication number
CA2778437C
CA2778437C CA2778437A CA2778437A CA2778437C CA 2778437 C CA2778437 C CA 2778437C CA 2778437 A CA2778437 A CA 2778437A CA 2778437 A CA2778437 A CA 2778437A CA 2778437 C CA2778437 C CA 2778437C
Authority
CA
Canada
Prior art keywords
flush
buoyant
flush valve
controlling
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.)
Expired - Fee Related
Application number
CA2778437A
Other languages
English (en)
French (fr)
Other versions
CA2778437A1 (en
Inventor
Jeffrey W. Nasrallah
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.)
PRODIUS LLC
Original Assignee
PRODIUS LLC
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 PRODIUS LLC filed Critical PRODIUS LLC
Publication of CA2778437A1 publication Critical patent/CA2778437A1/en
Application granted granted Critical
Publication of CA2778437C publication Critical patent/CA2778437C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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

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)
  • Sanitary Device For Flush Toilet (AREA)
CA2778437A 2009-11-06 2009-11-06 Water flow controlling system and method Expired - Fee Related CA2778437C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/063627 WO2011056179A1 (en) 2009-11-06 2009-11-06 Water flow controlling system and method

Publications (2)

Publication Number Publication Date
CA2778437A1 CA2778437A1 (en) 2011-05-12
CA2778437C true CA2778437C (en) 2014-01-28

Family

ID=43970192

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2778437A Expired - Fee Related CA2778437C (en) 2009-11-06 2009-11-06 Water flow controlling system and method

Country Status (3)

Country Link
CA (1) CA2778437C (es)
MX (1) MX2012005245A (es)
WO (1) WO2011056179A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2746474B1 (de) * 2012-12-21 2020-04-22 Geberit International AG Spülvorrichtung mit Geruchsabsaugung
CN114991272B (zh) * 2022-05-11 2024-05-31 深圳市恒致云科技有限公司 自动冲水方法及其装置、系统、智能坐便器和存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4224703A (en) * 1977-10-17 1980-09-30 Walter Makhobey Flush tank valve closer
US5524297A (en) * 1994-11-21 1996-06-11 Harrison; John S. Two-level flush valve
US7200877B2 (en) * 2004-04-04 2007-04-10 Karl Peng Dual flush water saving toilet system
US7293583B2 (en) * 2005-01-25 2007-11-13 John Henry Arigoni “Countdown Timer” automatic water limiting supply shut off safety valve flo-control system
US20070079432A1 (en) * 2005-10-11 2007-04-12 Isaak Shoikhet Converting device for automatic toilet flushing and air deodorizing
US8984675B2 (en) * 2006-08-31 2015-03-24 Thetford Corporation Control system for a plurality of toilets and related method
US20090126094A1 (en) * 2007-11-19 2009-05-21 Laube Stephen G User-controlled water saving toilet

Also Published As

Publication number Publication date
CA2778437A1 (en) 2011-05-12
WO2011056179A1 (en) 2011-05-12
MX2012005245A (es) 2012-08-31

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Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20181106