GB2426258A - Toilet siphon and valve arrangement - Google Patents

Toilet siphon and valve arrangement Download PDF

Info

Publication number
GB2426258A
GB2426258A GB0615296A GB0615296A GB2426258A GB 2426258 A GB2426258 A GB 2426258A GB 0615296 A GB0615296 A GB 0615296A GB 0615296 A GB0615296 A GB 0615296A GB 2426258 A GB2426258 A GB 2426258A
Authority
GB
United Kingdom
Prior art keywords
siphon
valve means
biasing
flushing
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.)
Granted
Application number
GB0615296A
Other versions
GB2426258B (en
GB0615296D0 (en
Inventor
David George Wilks
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 GB0615296D0 publication Critical patent/GB0615296D0/en
Publication of GB2426258A publication Critical patent/GB2426258A/en
Application granted granted Critical
Publication of GB2426258B publication Critical patent/GB2426258B/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
    • E03D1/02—High-level flushing systems
    • E03D1/06—Cisterns with tube siphons
    • E03D1/08—Siphon action initiated by air or water pressure
    • 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
    • E03D1/06—Cisterns with tube siphons
    • E03D1/08—Siphon action initiated by air or water pressure
    • E03D1/082—Siphon action initiated by air or water pressure in tube siphons
    • E03D1/087—Siphon action initiated by air or water pressure in tube siphons by pump, valve, or the like, in the short leg of the siphon or a vacuum pump in the long leg of the siphon
    • 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
    • E03D1/141—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with tube siphons and with tube siphons in combination with flushing valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

A flushing arrangement is provided for a toilet siphon, the toilet siphon having at least one venting aperture. The flushing arrangement includes valve means associated with the venting aperture and user actuable control means for actuating a toilet flush in the toilet siphon in use. The valve means are movable between a closed flushig position, wherein air is prevented from entering the siphon via said venting aperture, and an open position, wherein air can enter the siphon via said venting aperture and the flush is terminated. Connection means are provided between the user actuable control means and the valve means, such that actuation of said user actuable control means in use results in movement of said valve means from said open position to said closed position. The connection means including resilient biasing means for biasing the user actuable control means from a flushing to a non-flushing position. Further resilient biasing means are associated with the valve means for biasing the valve means from a closed flushing position to an open position, the resilient biasing means arranged such that as the biasing means of the connction means is placed under increased tension during the flush, the biasing means of the valve means is placed under increased compression.

Description

GB 2426258 A continuation (74) Agent and/or Address for Service: Bailey
Walsh & Co LLP York Place, LEEDS, LS1 25D, United Kingdom
GB0615296A 2004-02-17 2005-02-15 Toilet siphon and valve arrangement Expired - Fee Related GB2426258B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0403402A GB0403402D0 (en) 2004-02-17 2004-02-17 Toilet siphon and valve arrangement
PCT/GB2005/000508 WO2005080699A1 (en) 2004-02-17 2005-02-15 Toilet siphon and valve arrangement

Publications (3)

Publication Number Publication Date
GB0615296D0 GB0615296D0 (en) 2006-09-13
GB2426258A true GB2426258A (en) 2006-11-22
GB2426258B GB2426258B (en) 2008-05-21

Family

ID=32011984

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0403402A Ceased GB0403402D0 (en) 2004-02-17 2004-02-17 Toilet siphon and valve arrangement
GB0615296A Expired - Fee Related GB2426258B (en) 2004-02-17 2005-02-15 Toilet siphon and valve arrangement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0403402A Ceased GB0403402D0 (en) 2004-02-17 2004-02-17 Toilet siphon and valve arrangement

Country Status (2)

Country Link
GB (2) GB0403402D0 (en)
WO (1) WO2005080699A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900002221A1 (en) * 2019-02-15 2020-08-15 Gennaro Conte VALVE INSTALLABLE ON TRAPS FOR THE PARTIALIZATION OF THE WATER DISCHARGE IN A WC.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590633A (en) * 1977-12-20 1981-06-03 Nat Res Dev Water closet flushing apparatus
GB2268944A (en) * 1992-07-23 1994-01-26 Martin Stewart Mckenzie Toilet syphon having selectively openable valve
EP0931883A1 (en) * 1996-07-16 1999-07-28 Bogdan Gesek Improvements in and relating to cisterns
WO2002029169A1 (en) * 2000-10-06 2002-04-11 David George Wilks Improvements in and relating to flushing cisterns

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590633A (en) * 1977-12-20 1981-06-03 Nat Res Dev Water closet flushing apparatus
GB2268944A (en) * 1992-07-23 1994-01-26 Martin Stewart Mckenzie Toilet syphon having selectively openable valve
EP0931883A1 (en) * 1996-07-16 1999-07-28 Bogdan Gesek Improvements in and relating to cisterns
WO2002029169A1 (en) * 2000-10-06 2002-04-11 David George Wilks Improvements in and relating to flushing cisterns

Also Published As

Publication number Publication date
GB0403402D0 (en) 2004-03-17
GB2426258B (en) 2008-05-21
WO2005080699A1 (en) 2005-09-01
GB0615296D0 (en) 2006-09-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140215