FR854097A - Automatic safety shutter for pressurized fluid distribution pipelines - Google Patents
Automatic safety shutter for pressurized fluid distribution pipelinesInfo
- Publication number
- FR854097A FR854097A FR854097DA FR854097A FR 854097 A FR854097 A FR 854097A FR 854097D A FR854097D A FR 854097DA FR 854097 A FR854097 A FR 854097A
- Authority
- FR
- France
- Prior art keywords
- pressurized fluid
- fluid distribution
- automatic safety
- safety shutter
- distribution pipelines
- 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
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/32—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting on a servo-mechanism or on a catch-releasing mechanism
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR854097T | 1938-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR854097A true FR854097A (en) | 1940-04-04 |
Family
ID=9327510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR854097D Expired FR854097A (en) | 1938-12-12 | 1938-12-12 | Automatic safety shutter for pressurized fluid distribution pipelines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR854097A (en) |
-
1938
- 1938-12-12 FR FR854097D patent/FR854097A/en not_active Expired
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