FR1274893A - Ball valve - Google Patents
Ball valveInfo
- Publication number
- FR1274893A FR1274893A FR845910A FR845910A FR1274893A FR 1274893 A FR1274893 A FR 1274893A FR 845910 A FR845910 A FR 845910A FR 845910 A FR845910 A FR 845910A FR 1274893 A FR1274893 A FR 1274893A
- Authority
- FR
- France
- Prior art keywords
- ball valve
- ball
- valve
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR845910A FR1274893A (en) | 1960-12-05 | 1960-12-05 | Ball valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR845910A FR1274893A (en) | 1960-12-05 | 1960-12-05 | Ball valve |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1274893A true FR1274893A (en) | 1961-10-27 |
Family
ID=8744060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR845910A Expired FR1274893A (en) | 1960-12-05 | 1960-12-05 | Ball valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1274893A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1209382B (en) * | 1962-10-02 | 1966-01-20 | Wilh Bitter Fa | Stopcock with spherical or cylindrical plug |
US4260131A (en) * | 1978-09-27 | 1981-04-07 | Kamyr Valves, Inc. | Low and high operating temperatures valve |
US4606368A (en) * | 1983-07-22 | 1986-08-19 | Forsac Valves Limited | Ball valve for pipeline |
DE102009057650A1 (en) * | 2009-12-09 | 2011-06-16 | GESRA Gerätebau GmbH | Conveying pipe switch |
-
1960
- 1960-12-05 FR FR845910A patent/FR1274893A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1209382B (en) * | 1962-10-02 | 1966-01-20 | Wilh Bitter Fa | Stopcock with spherical or cylindrical plug |
US4260131A (en) * | 1978-09-27 | 1981-04-07 | Kamyr Valves, Inc. | Low and high operating temperatures valve |
US4606368A (en) * | 1983-07-22 | 1986-08-19 | Forsac Valves Limited | Ball valve for pipeline |
DE102009057650A1 (en) * | 2009-12-09 | 2011-06-16 | GESRA Gerätebau GmbH | Conveying pipe switch |
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