FR1205097A - Fixation du manchon souple de fermeture d'obturateurs d'arrêt actionnés par fluidesous pression - Google Patents
Fixation du manchon souple de fermeture d'obturateurs d'arrêt actionnés par fluidesous pressionInfo
- Publication number
- FR1205097A FR1205097A FR1205097DA FR1205097A FR 1205097 A FR1205097 A FR 1205097A FR 1205097D A FR1205097D A FR 1205097DA FR 1205097 A FR1205097 A FR 1205097A
- Authority
- FR
- France
- Prior art keywords
- valves
- fixing
- closing sleeve
- flexible closing
- shut
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
- F16K7/075—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure a rigid body being located within the tubular diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1205097X | 1957-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1205097A true FR1205097A (fr) | 1960-01-29 |
Family
ID=7732626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1205097D Expired FR1205097A (fr) | 1957-11-04 | 1958-11-04 | Fixation du manchon souple de fermeture d'obturateurs d'arrêt actionnés par fluidesous pression |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1205097A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023772A (en) * | 1974-03-14 | 1977-05-17 | Ratelband Johannes B | Sleeve valve comprising a core provided with longitudinal ribs |
-
1958
- 1958-11-04 FR FR1205097D patent/FR1205097A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4023772A (en) * | 1974-03-14 | 1977-05-17 | Ratelband Johannes B | Sleeve valve comprising a core provided with longitudinal ribs |
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