GB1003563A - Improvements in or relating to flushing valves for water closets - Google Patents
Improvements in or relating to flushing valves for water closetsInfo
- Publication number
- GB1003563A GB1003563A GB1081863A GB1081863A GB1003563A GB 1003563 A GB1003563 A GB 1003563A GB 1081863 A GB1081863 A GB 1081863A GB 1081863 A GB1081863 A GB 1081863A GB 1003563 A GB1003563 A GB 1003563A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- skirt
- valve
- flange
- chamber
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000011010 flushing procedure Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 241000239290 Araneae Species 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
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
- E03D1/304—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 with own buoyancy
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)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
1,003,563. Valve-discharge water-waste-preventing cisterns. MANSFIELD SANITARY Inc. March 19, 1963 [June 21, 1962], No. 10818/63. Heading E1C. A flush valve for a water tank comprises a valve assembly including a tube 1, to which is attached a skirt 5 definining an annular chamber 7 with an open lower end around it, and a resilient disc 2 attached to the tube 1 and skirt 5 to close the said open end, having a downwardly-and-outwardly-inclined, annular, flexible flange 15 to engage a valve seat 21 and openings 16 into the chamber 7 within the area bounded by the flange 15. The area of the top surface of the skirt 5 is greater than the area of the disc 2 outside the flange 15. A loop 18 on the tube 1 receives a flush lever to move the assembly vertically, the tube 1 being guided on a fixed guide rod 36 by means of fixed guides 3, 4. A speed bearing the valve seat 21 is fitted to the tank bottom 30 and has a spider 35 carrying the rod 36. Because the tube 1 and skirt 5 are of low-density material and the volume of air in the chamber 7, the valve assembly is buoyant enough to float in the water when lifted off the seat 21. They are preferably of material with a specific gravity of not more than 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20412162A | 1962-06-21 | 1962-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1003563A true GB1003563A (en) | 1965-09-08 |
Family
ID=22756719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1081863A Expired GB1003563A (en) | 1962-06-21 | 1963-03-19 | Improvements in or relating to flushing valves for water closets |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1003563A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2180064C2 (en) * | 2000-08-03 | 2002-02-27 | Закрытое акционерное общество "Уклад" | Drain valve |
-
1963
- 1963-03-19 GB GB1081863A patent/GB1003563A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2180064C2 (en) * | 2000-08-03 | 2002-02-27 | Закрытое акционерное общество "Уклад" | Drain valve |
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