GB258493A - Improvements relating to outlet valves for flushing tanks, cisterns or the like - Google Patents
Improvements relating to outlet valves for flushing tanks, cisterns or the likeInfo
- Publication number
- GB258493A GB258493A GB778726A GB778726A GB258493A GB 258493 A GB258493 A GB 258493A GB 778726 A GB778726 A GB 778726A GB 778726 A GB778726 A GB 778726A GB 258493 A GB258493 A GB 258493A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vanes
- outlet valves
- cisterns
- flushing tanks
- improvements relating
- 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
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
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/302—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage with valves kept in open position by means of air or water pressure or by vacuum
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)
- Multiple-Way Valves (AREA)
Abstract
258,493. Howson, R. G. March 20, 1926. Fluid-actuated valves. - The outlet valves of flushing tanks &c. are held open until flow ceases by the action of the outflowing water on means such as vanes, which rotate or tend to rotate the valve. In one form, the vanes f<2>. Fig. 1, are mounted on a rod f, and the valve stem has a helical portion e<2> passing through a slot g<1> in the member g, a stop e<3> being provided. In a modification, the valve stem has a flat portion e<4>, Fig. 2, having cam surfaces e<5> adapted to engage over the edges of the slot g<1>. In another form, the vanes and the flat portion with its cam surfaces depend from the valve disc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB778726A GB258493A (en) | 1926-03-20 | 1926-03-20 | Improvements relating to outlet valves for flushing tanks, cisterns or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB778726A GB258493A (en) | 1926-03-20 | 1926-03-20 | Improvements relating to outlet valves for flushing tanks, cisterns or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB258493A true GB258493A (en) | 1926-09-23 |
Family
ID=9839709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB778726A Expired GB258493A (en) | 1926-03-20 | 1926-03-20 | Improvements relating to outlet valves for flushing tanks, cisterns or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB258493A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1221996B (en) * | 1961-11-22 | 1966-07-28 | W J Stokvis Konink Fabriek Van | Drain valve for a toilet cistern or the like. |
-
1926
- 1926-03-20 GB GB778726A patent/GB258493A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1221996B (en) * | 1961-11-22 | 1966-07-28 | W J Stokvis Konink Fabriek Van | Drain valve for a toilet cistern or the like. |
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