GB312860A - Improvements in check valve - Google Patents
Improvements in check valveInfo
- Publication number
- GB312860A GB312860A GB2276128A GB2276128A GB312860A GB 312860 A GB312860 A GB 312860A GB 2276128 A GB2276128 A GB 2276128A GB 2276128 A GB2276128 A GB 2276128A GB 312860 A GB312860 A GB 312860A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- closed
- check valve
- buffer chambers
- seat
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
312,860. Gibson, J. L. Aug. 7, 1928. Rotating to ensure even wear; buffer chambers.-A non-return lift valve has the face of the valve member 18 provided with one or more pockets 25, having inclined bottom surfaces 26 acted on by the flowing fluid to rotate the valve but adapted to be closed by the seat when the valve is closed, so that they act as buffer chambers. The valve is guided by ribs 20 engaging the seat aperture and has a socket to receive a tail on adjustable stop 15. The stop is provided with a flange having a buffering groove 27 where it engages the valve member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2276128A GB312860A (en) | 1928-08-07 | 1928-08-07 | Improvements in check valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2276128A GB312860A (en) | 1928-08-07 | 1928-08-07 | Improvements in check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB312860A true GB312860A (en) | 1929-06-06 |
Family
ID=10184641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2276128A Expired GB312860A (en) | 1928-08-07 | 1928-08-07 | Improvements in check valve |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB312860A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1040334B (en) * | 1955-03-26 | 1958-10-02 | Chemical Construction Corp | Valve |
US11125226B2 (en) * | 2011-12-15 | 2021-09-21 | Graco Minnesota Inc. | Adjustable stop for check valve |
-
1928
- 1928-08-07 GB GB2276128A patent/GB312860A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1040334B (en) * | 1955-03-26 | 1958-10-02 | Chemical Construction Corp | Valve |
US11125226B2 (en) * | 2011-12-15 | 2021-09-21 | Graco Minnesota Inc. | Adjustable stop for check valve |
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