GB2590719B - Syphon - Google Patents

Syphon Download PDF

Info

Publication number
GB2590719B
GB2590719B GB1919445.5A GB201919445A GB2590719B GB 2590719 B GB2590719 B GB 2590719B GB 201919445 A GB201919445 A GB 201919445A GB 2590719 B GB2590719 B GB 2590719B
Authority
GB
United Kingdom
Prior art keywords
syphon
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.)
Active
Application number
GB1919445.5A
Other versions
GB201919445D0 (en
GB2590719A (en
Inventor
Dudley Martin
Twitchett Simon
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.)
Thomas Dudley Ltd
Original Assignee
Thomas Dudley Ltd
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 Thomas Dudley Ltd filed Critical Thomas Dudley Ltd
Priority to GB1919445.5A priority Critical patent/GB2590719B/en
Publication of GB201919445D0 publication Critical patent/GB201919445D0/en
Publication of GB2590719A publication Critical patent/GB2590719A/en
Application granted granted Critical
Publication of GB2590719B publication Critical patent/GB2590719B/en
Active 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
    • E03D1/085—Siphon action initiated by air or water pressure in tube siphons by injection of air or water in the short 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
GB1919445.5A 2019-12-31 2019-12-31 Syphon Active GB2590719B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1919445.5A GB2590719B (en) 2019-12-31 2019-12-31 Syphon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1919445.5A GB2590719B (en) 2019-12-31 2019-12-31 Syphon

Publications (3)

Publication Number Publication Date
GB201919445D0 GB201919445D0 (en) 2020-02-12
GB2590719A GB2590719A (en) 2021-07-07
GB2590719B true GB2590719B (en) 2022-11-02

Family

ID=69416504

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1919445.5A Active GB2590719B (en) 2019-12-31 2019-12-31 Syphon

Country Status (1)

Country Link
GB (1) GB2590719B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190913179A (en) * 1909-12-03 1910-06-16 William Corbridge Improvements Appertaining to Siphonic Flushing Apparatus.
GB191422111A (en) * 1914-11-06 1915-05-27 Mellowes And Company Ltd Improved Syphoning Device for Flushing Cisterns.
GB126850A (en) * 1918-06-25 1919-05-22 George William Harrison Improvements in or relating to Siphonic Flushing Devices for Water-closets and the like.
GB1009743A (en) * 1963-11-09 1965-11-10 Fordham Pressings Ltd Improvements in or relating to siphon units for use in large-capacity flushing cisterns
GB2054687A (en) * 1979-07-26 1981-02-18 Armitage Shanks Ltd Dual flush cisterns
GB2270528A (en) * 1992-09-09 1994-03-16 Dudley Thomas Ltd Dual-flush facility for syphonic flushing cistern
GB2547258A (en) * 2016-02-12 2017-08-16 Fluidmaster Improved syphon
GB2547257A (en) * 2016-02-12 2017-08-16 Fluidmaster Improved syphon

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190913179A (en) * 1909-12-03 1910-06-16 William Corbridge Improvements Appertaining to Siphonic Flushing Apparatus.
GB191422111A (en) * 1914-11-06 1915-05-27 Mellowes And Company Ltd Improved Syphoning Device for Flushing Cisterns.
GB126850A (en) * 1918-06-25 1919-05-22 George William Harrison Improvements in or relating to Siphonic Flushing Devices for Water-closets and the like.
GB1009743A (en) * 1963-11-09 1965-11-10 Fordham Pressings Ltd Improvements in or relating to siphon units for use in large-capacity flushing cisterns
GB2054687A (en) * 1979-07-26 1981-02-18 Armitage Shanks Ltd Dual flush cisterns
GB2270528A (en) * 1992-09-09 1994-03-16 Dudley Thomas Ltd Dual-flush facility for syphonic flushing cistern
GB2547258A (en) * 2016-02-12 2017-08-16 Fluidmaster Improved syphon
GB2547257A (en) * 2016-02-12 2017-08-16 Fluidmaster Improved syphon

Also Published As

Publication number Publication date
GB201919445D0 (en) 2020-02-12
GB2590719A (en) 2021-07-07

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