FR2541417A1 - Robinet a tournant spherique demontable, et joint d'etancheite correspondant - Google Patents
Robinet a tournant spherique demontable, et joint d'etancheite correspondant Download PDFInfo
- Publication number
- FR2541417A1 FR2541417A1 FR8302919A FR8302919A FR2541417A1 FR 2541417 A1 FR2541417 A1 FR 2541417A1 FR 8302919 A FR8302919 A FR 8302919A FR 8302919 A FR8302919 A FR 8302919A FR 2541417 A1 FR2541417 A1 FR 2541417A1
- Authority
- FR
- France
- Prior art keywords
- seal
- ball valve
- ring
- turn
- joint
- 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.)
- Granted
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
- 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
- F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8302919A FR2541417A1 (fr) | 1983-02-23 | 1983-02-23 | Robinet a tournant spherique demontable, et joint d'etancheite correspondant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8302919A FR2541417A1 (fr) | 1983-02-23 | 1983-02-23 | Robinet a tournant spherique demontable, et joint d'etancheite correspondant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2541417A1 true FR2541417A1 (fr) | 1984-08-24 |
FR2541417B1 FR2541417B1 (de) | 1985-05-10 |
Family
ID=9286184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8302919A Granted FR2541417A1 (fr) | 1983-02-23 | 1983-02-23 | Robinet a tournant spherique demontable, et joint d'etancheite correspondant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2541417A1 (de) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1452769A (fr) * | 1965-07-30 | 1966-09-16 | Robinetterie S A J Soc D | Perfectionnement aux robinets à tournant sphérique |
FR1577185A (de) * | 1967-09-01 | 1969-08-01 | ||
FR1577949A (de) * | 1967-09-08 | 1969-08-08 | ||
FR2444869A1 (fr) * | 1978-12-22 | 1980-07-18 | Giacomini Rubinetterie | Structure de soupape spherique |
-
1983
- 1983-02-23 FR FR8302919A patent/FR2541417A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1452769A (fr) * | 1965-07-30 | 1966-09-16 | Robinetterie S A J Soc D | Perfectionnement aux robinets à tournant sphérique |
FR1577185A (de) * | 1967-09-01 | 1969-08-01 | ||
FR1577949A (de) * | 1967-09-08 | 1969-08-08 | ||
FR2444869A1 (fr) * | 1978-12-22 | 1980-07-18 | Giacomini Rubinetterie | Structure de soupape spherique |
Also Published As
Publication number | Publication date |
---|---|
FR2541417B1 (de) | 1985-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |