GB305184A - Improvements in or relating to casings for ball valves - Google Patents
Improvements in or relating to casings for ball valvesInfo
- Publication number
- GB305184A GB305184A GB3447/29A GB344729A GB305184A GB 305184 A GB305184 A GB 305184A GB 3447/29 A GB3447/29 A GB 3447/29A GB 344729 A GB344729 A GB 344729A GB 305184 A GB305184 A GB 305184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seating
- ribs
- ball valves
- casings
- relating
- 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
- F16K15/04—Check valves with guided rigid valve members shaped as balls
-
- 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
- F16K15/04—Check valves with guided rigid valve members shaped as balls
- F16K15/042—Check valves with guided rigid valve members shaped as balls with a plurality of balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
- Check Valves (AREA)
Abstract
305,184. Winterhoff, A. Feb. 1, 1928, [Convention date]. Check loose-ball valves.- The guide casing of a ball check valve for pumps dealing with muddy waters, more particularly diaphragm pumps, comprises a seating 5 with integral ribs 8 which are strengthened near the top by a ring 9 and are inturned with a sharp curve at the top, as shown. The seating and ribs are preferably made of rubber and the top claws act to return the valve quickly to its seating. The ribs may alternatively be united at the top to form a complete cage.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE305184X | 1928-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB305184A true GB305184A (en) | 1929-10-24 |
Family
ID=6120747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3447/29A Expired GB305184A (en) | 1928-02-01 | 1929-02-01 | Improvements in or relating to casings for ball valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB305184A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158199A (en) * | 1984-05-02 | 1985-11-06 | Ferranti Meters Limited Denis | Valve and coupling assemblies |
-
1929
- 1929-02-01 GB GB3447/29A patent/GB305184A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2158199A (en) * | 1984-05-02 | 1985-11-06 | Ferranti Meters Limited Denis | Valve and coupling assemblies |
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