GB681923A - Improvements in flushing apparatus - Google Patents
Improvements in flushing apparatusInfo
- Publication number
- GB681923A GB681923A GB7325/50A GB732550A GB681923A GB 681923 A GB681923 A GB 681923A GB 7325/50 A GB7325/50 A GB 7325/50A GB 732550 A GB732550 A GB 732550A GB 681923 A GB681923 A GB 681923A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- inlet valve
- arms
- discharge orifice
- rocked
- 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
- E03D1/02—High-level flushing systems
- E03D1/18—Cisterns empty when not in action, e.g. with pressure tanks, with swivel-mounted cisterns
- E03D1/186—Cisterns empty when not in action, e.g. with pressure tanks, with swivel-mounted cisterns 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)
- Float Valves (AREA)
Abstract
681,923. Valve-discharge water-wastepreventers. WITVROUW, L. March 23, 1950 [March 23, 1949; Dec. 15, 1949], No. 7325/50. Class 26 A water-waste-preventing cistern of the "normally empty" type and comprising a tube 6 which is rockable to close the discharge orifice 2 and open the inlet valve- 20 by a .rod or link system and which is. rocked back by a float 40 to open the discharge orifice when the cistern has been filled is characterized in that the tube 6 is rocked by means of a lever, pivoted to the inlet valve body, and having two parallel arms 13 provided with guiding slots 12 fora guide member 10 attached to the tube 6 and which arms also serve as a support for a roller or equivalent member 19 adapted to control the opening of the inlet valve 20. In the empty position, Fig. 1, inlet valve is closed by the supply pressure, and the tube 6 rocked back to open the discharge orifice 2. When the chain on the lever 16 is pulled, the tube 6 is rocked forward by the arms 13 and guide member 10 and held inthe "orifice-closed" position by a latch on the float lever 36, and the inlet valve 20 is opened by the roller 19 on the arms 13. The water in the tank rises and lifts the float 40 thus releasing the tube 6 from the latch so that the tube rocks and the discharge orifice opens due to the weight of the arms 13. The inlet valve 20 is simultaneously closed.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE681923X | 1949-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB681923A true GB681923A (en) | 1952-10-29 |
Family
ID=3877772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7325/50A Expired GB681923A (en) | 1949-03-23 | 1950-03-23 | Improvements in flushing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB681923A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4922556A (en) * | 1987-11-09 | 1990-05-08 | Elwyn V. Harp | Flushing means |
| WO2000049236A1 (en) * | 1999-02-17 | 2000-08-24 | Salvador Flores Gutierrez | Water faucet for sanitary tank |
-
1950
- 1950-03-23 GB GB7325/50A patent/GB681923A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4922556A (en) * | 1987-11-09 | 1990-05-08 | Elwyn V. Harp | Flushing means |
| WO2000049236A1 (en) * | 1999-02-17 | 2000-08-24 | Salvador Flores Gutierrez | Water faucet for sanitary tank |
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