GB319047A - Improvements in poppet or non-return valves - Google Patents
Improvements in poppet or non-return valvesInfo
- Publication number
- GB319047A GB319047A GB17252/28A GB1725228A GB319047A GB 319047 A GB319047 A GB 319047A GB 17252/28 A GB17252/28 A GB 17252/28A GB 1725228 A GB1725228 A GB 1725228A GB 319047 A GB319047 A GB 319047A
- Authority
- GB
- United Kingdom
- Prior art keywords
- poppet
- stem
- return valves
- vanes
- head
- 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
- F16K15/06—Check valves with guided rigid valve members with guided stems
-
- 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
- F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
Abstract
319,047. Cubitt, P. H. June 14, 1928. Check or non-return valves.-A poppet or non- return valve comprises a stem c, h, a head b, and depending vanes g formed with the valve head, the vanes being curved somewhat spirrally, as shown, so as to give rotation during flow, even wear, and reseating in different positions. The lower part of the stem is guided in a spider guide e and the upper stem c in a detachably screwed cage-like spider guide d.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17252/28A GB319047A (en) | 1928-06-14 | 1928-06-14 | Improvements in poppet or non-return valves |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB17252/28A GB319047A (en) | 1928-06-14 | 1928-06-14 | Improvements in poppet or non-return valves |
Publications (1)
Publication Number | Publication Date |
---|---|
GB319047A true GB319047A (en) | 1929-09-16 |
Family
ID=10091928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17252/28A Expired GB319047A (en) | 1928-06-14 | 1928-06-14 | Improvements in poppet or non-return valves |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB319047A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2807277A (en) * | 1952-09-18 | 1957-09-24 | Bailey Lloyd Earl | Oil well pump valve |
FR2912799A1 (en) * | 2007-02-15 | 2008-08-22 | Faurecia Sys Echappement | Check valve e.g. swing type check valve, for e.g. exhaust line of motor vehicle, has unit modifying orientation of support surface when plug is moved to release position, to modify correspondence between contact points of surface and seat |
CN102797672A (en) * | 2012-08-14 | 2012-11-28 | 杭州佳湖科技有限公司 | Automatically rotating type double-channel check valve group for reciprocating pump |
CN113266687A (en) * | 2021-07-16 | 2021-08-17 | 四川成都空分配套阀门有限公司 | Check valve |
-
1928
- 1928-06-14 GB GB17252/28A patent/GB319047A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2807277A (en) * | 1952-09-18 | 1957-09-24 | Bailey Lloyd Earl | Oil well pump valve |
FR2912799A1 (en) * | 2007-02-15 | 2008-08-22 | Faurecia Sys Echappement | Check valve e.g. swing type check valve, for e.g. exhaust line of motor vehicle, has unit modifying orientation of support surface when plug is moved to release position, to modify correspondence between contact points of surface and seat |
CN102797672A (en) * | 2012-08-14 | 2012-11-28 | 杭州佳湖科技有限公司 | Automatically rotating type double-channel check valve group for reciprocating pump |
CN113266687A (en) * | 2021-07-16 | 2021-08-17 | 四川成都空分配套阀门有限公司 | Check valve |
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