GB2213846B - Syphonic flushing apparatus - Google Patents
Syphonic flushing apparatusInfo
- 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
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)
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)
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)
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 |
-
1987
- 1987-12-16 GB GB8729314A patent/GB2213846B/en not_active Expired - Lifetime
Patent Citations (7)
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 |