FR2545904B1 - Clapet spherique - Google Patents
Clapet spheriqueInfo
- Publication number
- FR2545904B1 FR2545904B1 FR8307819A FR8307819A FR2545904B1 FR 2545904 B1 FR2545904 B1 FR 2545904B1 FR 8307819 A FR8307819 A FR 8307819A FR 8307819 A FR8307819 A FR 8307819A FR 2545904 B1 FR2545904 B1 FR 2545904B1
- Authority
- FR
- France
- Prior art keywords
- spherical valve
- spherical
- 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
- F16K5/06—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
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- 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
- F16K5/0626—Easy mounting or dismounting means
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8307819A FR2545904B1 (fr) | 1983-05-10 | 1983-05-10 | Clapet spherique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8307819A FR2545904B1 (fr) | 1983-05-10 | 1983-05-10 | Clapet spherique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2545904A1 FR2545904A1 (fr) | 1984-11-16 |
FR2545904B1 true FR2545904B1 (fr) | 1985-08-30 |
Family
ID=9288761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8307819A Expired FR2545904B1 (fr) | 1983-05-10 | 1983-05-10 | Clapet spherique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2545904B1 (fr) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3096965A (en) * | 1960-05-13 | 1963-07-09 | Manning Maxwell & Moore Inc | Ball valve with adjustable seat seals |
GB989034A (en) * | 1961-10-30 | 1965-04-14 | Clayton Mark & Company | A ball valve |
FR1553957A (fr) * | 1967-12-06 | 1969-01-17 | ||
FR2123808A5 (fr) * | 1971-01-26 | 1972-09-15 | Fabrication Indle | |
US4099705A (en) * | 1976-08-19 | 1978-07-11 | Celanese Corporation | End entry ball valve with seal wear compensation and force isolated seal |
US4327895A (en) * | 1980-08-08 | 1982-05-04 | R & G Sloane Manufacturing Co. | Ball valve |
IT8015244V0 (it) * | 1980-10-31 | 1980-10-31 | Tubaro Bruno | Valvola di materia plastica ad otturatore sferico in particolare per acquedotti impianti d irrigazione osimili |
-
1983
- 1983-05-10 FR FR8307819A patent/FR2545904B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2545904A1 (fr) | 1984-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |