GB322862A - Improvements in flushing valves - Google Patents
Improvements in flushing valvesInfo
- Publication number
- GB322862A GB322862A GB3304528A GB3304528A GB322862A GB 322862 A GB322862 A GB 322862A GB 3304528 A GB3304528 A GB 3304528A GB 3304528 A GB3304528 A GB 3304528A GB 322862 A GB322862 A GB 322862A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- piston
- port
- pressure
- actuating valve
- 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
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Details Of Valves (AREA)
- Fluid-Driven Valves (AREA)
Abstract
322,862. Roth, H. Nov. 12, 1928. Fluid-actuated valves.-In a flushing-valve of the type operated by a push button which closes the circuit of an electro-magnetically controlled actuating valve, the main valve 14 is raised by the water pressure acting on the underside of a piston 16 on the opening of the actuating valve 29, this allowing the balancing pressure on the other side of the piston to be released via the port 47 and pasasge 25 through the main valve. The actuating valve is secured to the bottom of an iron cylinder 31 which forms the core of a solenoid 37. The core is enclosed in a brass case 30 and is allowed a small amount of free movement, before it contacts with the top of its casing, to provide a hammer blow to raise the actuating valve from its seating when the solenoid is energized. The port 47 through which the pressure is released from the top of the piston is arranged in staggered relation to, and is larger than, the port 46 through which pressure water is admitted to the top of the piston. The energizing coil 37 is protected by a cylindrical cover 41 which is secured to the valve body by a gland cut 43 in a fluid-tight joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3304528A GB322862A (en) | 1928-11-12 | 1928-11-12 | Improvements in flushing valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3304528A GB322862A (en) | 1928-11-12 | 1928-11-12 | Improvements in flushing valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB322862A true GB322862A (en) | 1929-12-19 |
Family
ID=10347781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3304528A Expired GB322862A (en) | 1928-11-12 | 1928-11-12 | Improvements in flushing valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB322862A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569150A (en) * | 2015-12-25 | 2016-05-11 | 胡建廷 | Diaphragm-magnetic disc-piston energy-storage closestool flusher |
-
1928
- 1928-11-12 GB GB3304528A patent/GB322862A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105569150A (en) * | 2015-12-25 | 2016-05-11 | 胡建廷 | Diaphragm-magnetic disc-piston energy-storage closestool flusher |
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