GB540411A - Improvements in supply fittings for water-waste-preventing cisterns - Google Patents
Improvements in supply fittings for water-waste-preventing cisternsInfo
- Publication number
- GB540411A GB540411A GB458140A GB458140A GB540411A GB 540411 A GB540411 A GB 540411A GB 458140 A GB458140 A GB 458140A GB 458140 A GB458140 A GB 458140A GB 540411 A GB540411 A GB 540411A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ball
- preventing
- cisterns
- waste
- water
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
540,411. Ball-cocks. HARTE, H. M. March 12, 1940, No. 4581. [Class 135] A device for preventing noise caused by water flowing into a cistern through a ball-cock comprises a rubber tube secured to the discharge nozzle of the ballcock and extending nearly to the bottom of the cistern. A thickened part of the tube 1 is formed with an internal shoulder adapted to support a plate-like metal grid 3 of fine mesh and a cylindrical member 4 of porcelain or other material with a series of longitudinal passages 4a. The upper end is tapered or flared to facilitate attachment to the discharge pipe of the ball-cock.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB458140A GB540411A (en) | 1940-03-12 | 1940-03-12 | Improvements in supply fittings for water-waste-preventing cisterns |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB458140A GB540411A (en) | 1940-03-12 | 1940-03-12 | Improvements in supply fittings for water-waste-preventing cisterns |
Publications (1)
Publication Number | Publication Date |
---|---|
GB540411A true GB540411A (en) | 1941-10-16 |
Family
ID=9779856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB458140A Expired GB540411A (en) | 1940-03-12 | 1940-03-12 | Improvements in supply fittings for water-waste-preventing cisterns |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB540411A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989081A (en) * | 1957-08-19 | 1961-06-20 | Horace W Olsen | Ball cock valves |
-
1940
- 1940-03-12 GB GB458140A patent/GB540411A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989081A (en) * | 1957-08-19 | 1961-06-20 | Horace W Olsen | Ball cock valves |
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