GB2213846B - Syphonic flushing apparatus - Google Patents

Syphonic flushing apparatus

Info

Publication number
GB2213846B
GB2213846B GB8729314A GB8729314A GB2213846B GB 2213846 B GB2213846 B GB 2213846B GB 8729314 A GB8729314 A GB 8729314A GB 8729314 A GB8729314 A GB 8729314A GB 2213846 B GB2213846 B GB 2213846B
Authority
GB
United Kingdom
Prior art keywords
flushing apparatus
syphonic flushing
syphonic
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
GB8729314A
Other versions
GB8729314D0 (en
GB2213846A (en
Inventor
Owen Morgan
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.)
CARADON TWYFORDS Ltd
Original Assignee
CARADON TWYFORDS 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 CARADON TWYFORDS Ltd filed Critical CARADON TWYFORDS Ltd
Priority to GB8729314A priority Critical patent/GB2213846B/en
Publication of GB8729314D0 publication Critical patent/GB8729314D0/en
Publication of GB2213846A publication Critical patent/GB2213846A/en
Application granted granted Critical
Publication of GB2213846B publication Critical patent/GB2213846B/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

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)
GB8729314A 1987-12-16 1987-12-16 Syphonic flushing apparatus Expired - Lifetime GB2213846B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8729314A GB2213846B (en) 1987-12-16 1987-12-16 Syphonic flushing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8729314A GB2213846B (en) 1987-12-16 1987-12-16 Syphonic flushing apparatus

Publications (3)

Publication Number Publication Date
GB8729314D0 GB8729314D0 (en) 1988-01-27
GB2213846A GB2213846A (en) 1989-08-23
GB2213846B true GB2213846B (en) 1992-03-11

Family

ID=10628564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8729314A Expired - Lifetime GB2213846B (en) 1987-12-16 1987-12-16 Syphonic flushing apparatus

Country Status (1)

Country Link
GB (1) GB2213846B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140712A (en) * 1991-09-13 1992-08-25 Wang On Kwok Siphon-operated water tank for a flushing system
GB2270528B (en) * 1992-09-09 1994-10-05 Dudley Thomas Ltd Siphon assembly for flushing cisterns
GB2273510B (en) * 1992-12-11 1997-01-15 Derwent Macdee Limited Variable flush syphonic apparatus
GB9303875D0 (en) * 1993-02-26 1993-04-14 Shires Ltd Variable flush wc syphon
GB2275697B (en) * 1993-03-01 1997-08-27 Polypipe Plc Variable discharge syphon for use in a cistern
GB2338723B (en) 1998-06-24 2002-05-22 Dudley Thomas Ltd Siphon assembly for a flushing cistern
GB2379942B (en) * 2001-09-24 2005-04-06 Lisbeth Pedersen Sylvester Water saving device for a siphon-discharge flushing cistern
GB2398800A (en) * 2003-02-26 2004-09-01 William James Cattrall Dual-flush syphon discharge unit for flushing cistern
CN114206014B (en) * 2021-12-09 2024-05-10 江西华兴四海机械设备有限公司 Siphon quantitative dosing device and dosing method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB320329A (en) * 1928-07-06 1929-10-07 Niels Peter Damgaard Improvements in siphon-discharge flushing cisterns
GB2041421A (en) * 1979-02-09 1980-09-10 Derwent Macdee Ltd A syphon unit for flushing cisterns
GB1590633A (en) * 1977-12-20 1981-06-03 Nat Res Dev Water closet flushing apparatus
GB2082219A (en) * 1980-08-08 1982-03-03 Edwards Ronald Dorien Water closet dual flush
GB2091773A (en) * 1981-01-14 1982-08-04 Edwards Ronald Dorien Dual flush apparatus e.g. for toilet cisterns
GB2133054A (en) * 1983-01-05 1984-07-18 John Francis Barratt Dual-flush cisterns
GB2162214A (en) * 1984-07-28 1986-01-29 Robert Samuel Bell Method and apparatus for controlling the outflow of a syphonic cistern

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB320329A (en) * 1928-07-06 1929-10-07 Niels Peter Damgaard Improvements in siphon-discharge flushing cisterns
GB1590633A (en) * 1977-12-20 1981-06-03 Nat Res Dev Water closet flushing apparatus
GB2041421A (en) * 1979-02-09 1980-09-10 Derwent Macdee Ltd A syphon unit for flushing cisterns
GB2082219A (en) * 1980-08-08 1982-03-03 Edwards Ronald Dorien Water closet dual flush
GB2091773A (en) * 1981-01-14 1982-08-04 Edwards Ronald Dorien Dual flush apparatus e.g. for toilet cisterns
GB2133054A (en) * 1983-01-05 1984-07-18 John Francis Barratt Dual-flush cisterns
GB2162214A (en) * 1984-07-28 1986-01-29 Robert Samuel Bell Method and apparatus for controlling the outflow of a syphonic cistern

Also Published As

Publication number Publication date
GB8729314D0 (en) 1988-01-27
GB2213846A (en) 1989-08-23

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20071215