CA2469232A1 - Flush valve leakage prevention device - Google Patents

Flush valve leakage prevention device Download PDF

Info

Publication number
CA2469232A1
CA2469232A1 CA002469232A CA2469232A CA2469232A1 CA 2469232 A1 CA2469232 A1 CA 2469232A1 CA 002469232 A CA002469232 A CA 002469232A CA 2469232 A CA2469232 A CA 2469232A CA 2469232 A1 CA2469232 A1 CA 2469232A1
Authority
CA
Canada
Prior art keywords
valve
prevention device
leakage prevention
flush valve
flapper
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.)
Granted
Application number
CA002469232A
Other languages
French (fr)
Other versions
CA2469232C (en
Inventor
Daniel Leblanc
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
Priority to CA002469232A priority Critical patent/CA2469232C/en
Publication of CA2469232A1 publication Critical patent/CA2469232A1/en
Priority to US11/572,627 priority patent/US20090019628A1/en
Priority to PCT/CA2005/000771 priority patent/WO2005116351A1/en
Application granted granted Critical
Publication of CA2469232C publication Critical patent/CA2469232C/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

Abstract

A flush valve leakage prevention device for a toilet tank is disclosed. The device comprises a closer portion adapted to be in resilient contact with the flapper portion of the flush valve and an attachment portion adapted to be attached to the toilet tank. The attachment portion is adapted to be attached in a position which allows the closer portion to remain in at least partial resilient contact with the valve flapper portion, and, in the absence of an external force from a flush actuating system of the toilet tank, to hold down said flapper portion to improve the seat between the valve seat and the flapper portion of the valve.
CA002469232A 2004-05-25 2004-05-25 Flush valve leakage prevention device Expired - Fee Related CA2469232C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002469232A CA2469232C (en) 2004-05-25 2004-05-25 Flush valve leakage prevention device
US11/572,627 US20090019628A1 (en) 2004-05-25 2005-05-19 Flush valve leakage prevention device
PCT/CA2005/000771 WO2005116351A1 (en) 2004-05-25 2005-05-19 Flush valve leakage prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002469232A CA2469232C (en) 2004-05-25 2004-05-25 Flush valve leakage prevention device

Publications (2)

Publication Number Publication Date
CA2469232A1 true CA2469232A1 (en) 2005-04-07
CA2469232C CA2469232C (en) 2005-10-11

Family

ID=34398317

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002469232A Expired - Fee Related CA2469232C (en) 2004-05-25 2004-05-25 Flush valve leakage prevention device

Country Status (3)

Country Link
US (1) US20090019628A1 (en)
CA (1) CA2469232C (en)
WO (1) WO2005116351A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105317090A (en) * 2015-10-27 2016-02-10 王凤蕊 Toilet bowl water tank with water leakage alarm function

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110214754A1 (en) * 2010-03-08 2011-09-08 Kurt Allen Ball valve toilet bowl valve fill systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3156930A (en) * 1963-10-28 1964-11-17 Clayton J Moulton Water saver for flush tank toilets
US3702012A (en) * 1971-07-23 1972-11-07 Samuel M Bennett Toilet tank flush valves
US4536900A (en) * 1984-05-21 1985-08-27 Hayes Garrett P Water conserving flush valve for toilets
US5117514A (en) * 1991-05-06 1992-06-02 Richter Robert A Improved toilet-tank flapper valve
US6829787B1 (en) * 2003-09-12 2004-12-14 Charles G. Pipenburg Water saving dual flush system of valving

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105317090A (en) * 2015-10-27 2016-02-10 王凤蕊 Toilet bowl water tank with water leakage alarm function

Also Published As

Publication number Publication date
CA2469232C (en) 2005-10-11
WO2005116351A1 (en) 2005-12-08
US20090019628A1 (en) 2009-01-22

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130527