GB2379942B - Water saving device for a siphon-discharge flushing cistern - Google Patents

Water saving device for a siphon-discharge flushing cistern

Info

Publication number
GB2379942B
GB2379942B GB0222118A GB0222118A GB2379942B GB 2379942 B GB2379942 B GB 2379942B GB 0222118 A GB0222118 A GB 0222118A GB 0222118 A GB0222118 A GB 0222118A GB 2379942 B GB2379942 B GB 2379942B
Authority
GB
United Kingdom
Prior art keywords
siphon
saving device
water saving
flushing cistern
discharge flushing
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 - Lifetime
Application number
GB0222118A
Other versions
GB0222118D0 (en
GB2379942A (en
Inventor
Lisbeth Pedersen Sylvester
Nils Uwe Karstensen
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 GB0222118D0 publication Critical patent/GB0222118D0/en
Publication of GB2379942A publication Critical patent/GB2379942A/en
Application granted granted Critical
Publication of GB2379942B publication Critical patent/GB2379942B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E03D1/02—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/40—Protecting water resources

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)
GB0222118A 2001-09-24 2002-09-24 Water saving device for a siphon-discharge flushing cistern Expired - Lifetime GB2379942B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200101393 2001-09-24

Publications (3)

Publication Number Publication Date
GB0222118D0 GB0222118D0 (en) 2002-10-30
GB2379942A GB2379942A (en) 2003-03-26
GB2379942B true GB2379942B (en) 2005-04-06

Family

ID=8160728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0222118A Expired - Lifetime GB2379942B (en) 2001-09-24 2002-09-24 Water saving device for a siphon-discharge flushing cistern

Country Status (1)

Country Link
GB (1) GB2379942B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2398800A (en) * 2003-02-26 2004-09-01 William James Cattrall Dual-flush syphon discharge unit for flushing cistern

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2041421A (en) * 1979-02-09 1980-09-10 Derwent Macdee Ltd A syphon unit for flushing cisterns
GB2213846A (en) * 1987-12-16 1989-08-23 Caradon Twyfords Ltd Dual-flush facility for syphonic flushing cistern
GB2304742A (en) * 1995-09-06 1997-03-26 Caradon Bathrooms Ltd Dual-flush facility for a siphon-discharge flushing cistern
GB2310440A (en) * 1996-02-20 1997-08-27 David Mcmanus Modified siphon piston rod
GB2358411A (en) * 1999-12-22 2001-07-25 George William James Bell Syphon apparatus for a toilet cistern

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2041421A (en) * 1979-02-09 1980-09-10 Derwent Macdee Ltd A syphon unit for flushing cisterns
GB2213846A (en) * 1987-12-16 1989-08-23 Caradon Twyfords Ltd Dual-flush facility for syphonic flushing cistern
GB2304742A (en) * 1995-09-06 1997-03-26 Caradon Bathrooms Ltd Dual-flush facility for a siphon-discharge flushing cistern
GB2310440A (en) * 1996-02-20 1997-08-27 David Mcmanus Modified siphon piston rod
GB2358411A (en) * 1999-12-22 2001-07-25 George William James Bell Syphon apparatus for a toilet cistern

Also Published As

Publication number Publication date
GB0222118D0 (en) 2002-10-30
GB2379942A (en) 2003-03-26
IE20020761A1 (en) 2003-04-16

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20220923