GB898662A - Improvements in or relating to check valves - Google Patents
Improvements in or relating to check valvesInfo
- Publication number
- GB898662A GB898662A GB3555060A GB3555060A GB898662A GB 898662 A GB898662 A GB 898662A GB 3555060 A GB3555060 A GB 3555060A GB 3555060 A GB3555060 A GB 3555060A GB 898662 A GB898662 A GB 898662A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hooks
- valve
- disposed
- spring
- internal recess
- 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
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
- F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
898,662. Valves. CHECK-ALL VALVE CO. Oct. 17, 1960, No. 35550/60. Class 135. The moving closure member 12, Fig. 3, of a check valve is externally tapered at an angle of about 30 degrees and has an internal recess with a groove in which is disposed the flange 40 of a plug 18 so holding in place a pair of inverted U-shaped spring arms 46, Fig. 4, the depending portions 48, Fig. 3, of which are outwardly inclined and terminate in hooks 50. The closure member 12 is loaded by a spring 14, around the depending portions, and one end of which is disposed in the hooks 50, whilst the other end is located in an internal recess in the seat member 28. The hooks are in contact with the inner wall of the member 28 which serves as a guide therefor and hence for all the movable parts; the spring unit and member 12 are rotatable by any swirling fluid and thus keep the seat clean. The valve unit may be made of nylon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3555060A GB898662A (en) | 1960-10-17 | 1960-10-17 | Improvements in or relating to check valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3555060A GB898662A (en) | 1960-10-17 | 1960-10-17 | Improvements in or relating to check valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB898662A true GB898662A (en) | 1962-06-14 |
Family
ID=10378978
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3555060A Expired GB898662A (en) | 1960-10-17 | 1960-10-17 | Improvements in or relating to check valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB898662A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013019689A1 (en) * | 2013-11-26 | 2015-05-28 | Mann + Hummel Gmbh | Valve of an air passage of an air cleaner housing and air cleaner housing |
-
1960
- 1960-10-17 GB GB3555060A patent/GB898662A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013019689A1 (en) * | 2013-11-26 | 2015-05-28 | Mann + Hummel Gmbh | Valve of an air passage of an air cleaner housing and air cleaner housing |
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