GB191319298A - Improvements in Non Return Valves. - Google Patents
Improvements in Non Return Valves.Info
- Publication number
- GB191319298A GB191319298A GB191319298DA GB191319298A GB 191319298 A GB191319298 A GB 191319298A GB 191319298D A GB191319298D A GB 191319298DA GB 191319298 A GB191319298 A GB 191319298A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- disk
- pipes
- return
- return valves
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
19,298. Gibbs, R. R. Aug. 26. Check flap valves.-A non - return flap valve for use primarily in the return pipes of hotwater service systems, but applicable in the waste-pipes of sinks or baths, comprises a disk of thin aluminium &c. E, freely hung on a pin B, which is bent outwards radially, so that the disk cannot come off, or close flat against the opposite side of the valve chamber C. The casing is made in two parts, as shown, one F being faced to act as the valve seat and the other G being chambered to receive the valve as it opens and to limit the lift thereof.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191319298T | 1913-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191319298A true GB191319298A (en) | 1914-08-26 |
Family
ID=32579234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191319298D Expired GB191319298A (en) | 1913-08-26 | 1913-08-26 | Improvements in Non Return Valves. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191319298A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4905728A (en) * | 1987-07-27 | 1990-03-06 | Scaramucci John P | Swing check valve with hinge pin retainer |
-
1913
- 1913-08-26 GB GB191319298D patent/GB191319298A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4905728A (en) * | 1987-07-27 | 1990-03-06 | Scaramucci John P | Swing check valve with hinge pin retainer |
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