FR1261362A - Obturateur à tournant de sécurité - Google Patents
Obturateur à tournant de sécuritéInfo
- Publication number
- FR1261362A FR1261362A FR823623A FR823623A FR1261362A FR 1261362 A FR1261362 A FR 1261362A FR 823623 A FR823623 A FR 823623A FR 823623 A FR823623 A FR 823623A FR 1261362 A FR1261362 A FR 1261362A
- Authority
- FR
- France
- Prior art keywords
- shutter
- twist
- safety
- safety twist
- twist shutter
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR823623A FR1261362A (fr) | 1960-04-06 | 1960-04-06 | Obturateur à tournant de sécurité |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR823623A FR1261362A (fr) | 1960-04-06 | 1960-04-06 | Obturateur à tournant de sécurité |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1261362A true FR1261362A (fr) | 1961-05-19 |
Family
ID=8728796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR823623A Expired FR1261362A (fr) | 1960-04-06 | 1960-04-06 | Obturateur à tournant de sécurité |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1261362A (fr) |
-
1960
- 1960-04-06 FR FR823623A patent/FR1261362A/fr not_active Expired
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