FR1427882A - Robinet à boisseau sphérique - Google Patents
Robinet à boisseau sphériqueInfo
- Publication number
- FR1427882A FR1427882A FR97A FR97A FR1427882A FR 1427882 A FR1427882 A FR 1427882A FR 97 A FR97 A FR 97A FR 97 A FR97 A FR 97A FR 1427882 A FR1427882 A FR 1427882A
- 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
-
- 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
- F16K5/06—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 with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
- F16K5/0673—Composite packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR97A FR1427882A (fr) | 1964-12-28 | 1964-12-28 | Robinet à boisseau sphérique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR97A FR1427882A (fr) | 1964-12-28 | 1964-12-28 | Robinet à boisseau sphérique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1427882A true FR1427882A (fr) | 1966-02-11 |
Family
ID=1576509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR97A Expired FR1427882A (fr) | 1964-12-28 | 1964-12-28 | Robinet à boisseau sphérique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1427882A (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533597A (en) * | 1967-11-29 | 1970-10-13 | Ite Imperial Corp | Floating seal ball valve |
FR2521678A1 (fr) * | 1982-02-16 | 1983-08-19 | Whitey Co | Clapet spherique de type perfectionne comprenant un siege d'amont et un siege d'aval |
FR2534658A1 (fr) * | 1982-10-14 | 1984-04-20 | Whitey Co | Soupape a bille a l'epreuve du feu |
US4546790A (en) * | 1983-04-07 | 1985-10-15 | Klinger Ag | Fluid valve |
FR2580771A2 (fr) * | 1985-04-18 | 1986-10-24 | Whitey Co | Clapet spherique de type perfectionne comprenant un siege d'amont et un siege d'aval |
-
1964
- 1964-12-28 FR FR97A patent/FR1427882A/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533597A (en) * | 1967-11-29 | 1970-10-13 | Ite Imperial Corp | Floating seal ball valve |
FR2521678A1 (fr) * | 1982-02-16 | 1983-08-19 | Whitey Co | Clapet spherique de type perfectionne comprenant un siege d'amont et un siege d'aval |
US4410165A (en) * | 1982-02-16 | 1983-10-18 | Whitey Co. | Ball valve and seat assembly |
FR2534658A1 (fr) * | 1982-10-14 | 1984-04-20 | Whitey Co | Soupape a bille a l'epreuve du feu |
US4546790A (en) * | 1983-04-07 | 1985-10-15 | Klinger Ag | Fluid valve |
FR2580771A2 (fr) * | 1985-04-18 | 1986-10-24 | Whitey Co | Clapet spherique de type perfectionne comprenant un siege d'amont et un siege d'aval |
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