GB2235516A - Overflow end cap - Google Patents
Overflow end cap Download PDFInfo
- Publication number
- GB2235516A GB2235516A GB8919550A GB8919550A GB2235516A GB 2235516 A GB2235516 A GB 2235516A GB 8919550 A GB8919550 A GB 8919550A GB 8919550 A GB8919550 A GB 8919550A GB 2235516 A GB2235516 A GB 2235516A
- Authority
- GB
- United Kingdom
- Prior art keywords
- end cap
- prevent
- pipe
- overflow
- freezing
- 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.)
- Granted
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/1018—Pivoting closing devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
An overflow pipe has a open end and the end cap is a universal fitting designed to fit on to all standard overflow pipes by means of internal ribbing. It has a hinged flap which opens to allow water to flow out and then closes to prevent the access of insects to help prevent contamination of the water supply. It also keeps out cold air thus helping to prevent the pipe and ball-valve from freezing. <IMAGE>
Description
AN OVERFLOW END CAP.
THIS INVENTION RELATES TO AN OVERFLOW END CAP.
AN OVERFLOW PIPE HAS AN OPEN END AND THE OVERFLOW END CAP IS A UNIVERSAL FITTING DESIGNED TO FIT ON TO ALL STANDARD OVERFLOW PIPES BY YiEANS OF
INTERNAL RIBBING. IT INCORPORATES A HINGED FLAP WHICH WILL OPEN TO ALLOW
WATER TO FLOW OUT AND THEN CLOSE TO PREVENT THE ACCESS OF INSECTS THUS
HELPING TO PREVENT CONTAMINATION OF THE WATER SUPPLY. IT ALSO KER:PS OUT
THE COLD AIR THUS HELPING TO PREVENT THE FREEZING OF PIPE AND BALL-VALVE
Claims (3)
- CLAIMS I THE END CAP WILL HAVE INTERNAL RIBBING WHICH WILL UNABLE IT TO BE JUTTED TO ALL STANDARD OVERFLOW PIPES.
- 2 IT WILL INCORPORATE A HINGED FLAP WHICH WILL OPEN TO ALLOW WATER TO FLOW OUT AND CLOSE TO KEEP OUT INSE@TS AND COLD AIR.
- 3 THE FITTING WILL HERP TO PREVENT CONTAMINATION CF THE WATER SUPPLY AND WILL HELP TO PREVENT THE FREEZING OF PIPE AND BALL-VALVE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8919550A GB2235516B (en) | 1989-08-30 | 1989-08-30 | An overflow end cap |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8919550A GB2235516B (en) | 1989-08-30 | 1989-08-30 | An overflow end cap |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8919550D0 GB8919550D0 (en) | 1989-10-11 |
GB2235516A true GB2235516A (en) | 1991-03-06 |
GB2235516B GB2235516B (en) | 1992-12-02 |
Family
ID=10662234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8919550A Expired - Lifetime GB2235516B (en) | 1989-08-30 | 1989-08-30 | An overflow end cap |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2235516B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2256690A (en) * | 1991-06-12 | 1992-12-16 | Richard Jones | Flap valve for overflow pipes. |
FR3076844A1 (en) * | 2018-01-17 | 2019-07-19 | Bernard Sikora | AVALER FOR A CIRCULATION PATH SUCH AS A STREET |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB421446A (en) * | 1934-06-04 | 1934-12-20 | George Leek | Improvements in or relating to closures for drain pipes |
GB749642A (en) * | 1953-08-11 | 1956-05-30 | Thomas Basil Cochrane | Improvements in flap valves and the like |
GB1587764A (en) * | 1977-01-17 | 1981-04-08 | Baxter Travenol Lab | Protective device for a tube end |
-
1989
- 1989-08-30 GB GB8919550A patent/GB2235516B/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB421446A (en) * | 1934-06-04 | 1934-12-20 | George Leek | Improvements in or relating to closures for drain pipes |
GB749642A (en) * | 1953-08-11 | 1956-05-30 | Thomas Basil Cochrane | Improvements in flap valves and the like |
GB1587764A (en) * | 1977-01-17 | 1981-04-08 | Baxter Travenol Lab | Protective device for a tube end |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2256690A (en) * | 1991-06-12 | 1992-12-16 | Richard Jones | Flap valve for overflow pipes. |
FR3076844A1 (en) * | 2018-01-17 | 2019-07-19 | Bernard Sikora | AVALER FOR A CIRCULATION PATH SUCH AS A STREET |
Also Published As
Publication number | Publication date |
---|---|
GB2235516B (en) | 1992-12-02 |
GB8919550D0 (en) | 1989-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940830 |