FR1394551A - Perfectionnements aux vannes - Google Patents
Perfectionnements aux vannesInfo
- Publication number
- FR1394551A FR1394551A FR974769A FR974769A FR1394551A FR 1394551 A FR1394551 A FR 1394551A FR 974769 A FR974769 A FR 974769A FR 974769 A FR974769 A FR 974769A FR 1394551 A FR1394551 A FR 1394551A
- Authority
- FR
- France
- Prior art keywords
- valves
- 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
- F16K5/18—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces
- F16K5/184—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
- F16K5/185—Special arrangements for separating the sealing faces or for pressing them together for plugs with cylindrical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing by means of conical surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR974769A FR1394551A (fr) | 1964-05-15 | 1964-05-15 | Perfectionnements aux vannes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR974769A FR1394551A (fr) | 1964-05-15 | 1964-05-15 | Perfectionnements aux vannes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1394551A true FR1394551A (fr) | 1965-04-02 |
Family
ID=8830201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR974769A Expired FR1394551A (fr) | 1964-05-15 | 1964-05-15 | Perfectionnements aux vannes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1394551A (fr) |
-
1964
- 1964-05-15 FR FR974769A patent/FR1394551A/fr not_active Expired
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