FR1179423A - Automatic shut-off valve - Google Patents
Automatic shut-off valveInfo
- Publication number
- FR1179423A FR1179423A FR1179423DA FR1179423A FR 1179423 A FR1179423 A FR 1179423A FR 1179423D A FR1179423D A FR 1179423DA FR 1179423 A FR1179423 A FR 1179423A
- Authority
- FR
- France
- Prior art keywords
- valve
- automatic shut
- shut
- automatic
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
- F16K21/20—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level by means making use of air-suction through an opening closed by the rising liquid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1179423T | 1957-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1179423A true FR1179423A (en) | 1959-05-25 |
Family
ID=9661127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1179423D Expired FR1179423A (en) | 1957-06-13 | 1957-06-13 | Automatic shut-off valve |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1179423A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3312431A (en) * | 1959-08-03 | 1967-04-04 | Clarence L Vogt | Crash-actuated closure valve |
-
1957
- 1957-06-13 FR FR1179423D patent/FR1179423A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3312431A (en) * | 1959-08-03 | 1967-04-04 | Clarence L Vogt | Crash-actuated closure valve |
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