FR971972A - Valve control device - Google Patents
Valve control deviceInfo
- Publication number
- FR971972A FR971972A FR971972DA FR971972A FR 971972 A FR971972 A FR 971972A FR 971972D A FR971972D A FR 971972DA FR 971972 A FR971972 A FR 971972A
- Authority
- FR
- France
- Prior art keywords
- control device
- valve control
- valve
- control
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
- F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR971972T | 1940-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR971972A true FR971972A (en) | 1951-01-24 |
Family
ID=9515633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR971972D Expired FR971972A (en) | 1940-11-26 | 1940-11-26 | Valve control device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR971972A (en) |
-
1940
- 1940-11-26 FR FR971972D patent/FR971972A/en not_active Expired
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