FR993031A - Pneumatic device for timed opening or closing of a pressurized air inlet port - Google Patents
Pneumatic device for timed opening or closing of a pressurized air inlet portInfo
- Publication number
- FR993031A FR993031A FR993031DA FR993031A FR 993031 A FR993031 A FR 993031A FR 993031D A FR993031D A FR 993031DA FR 993031 A FR993031 A FR 993031A
- Authority
- FR
- France
- Prior art keywords
- closing
- air inlet
- inlet port
- pressurized air
- pneumatic device
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR993031T | 1944-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR993031A true FR993031A (en) | 1951-10-25 |
Family
ID=9555321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR993031D Expired FR993031A (en) | 1944-11-10 | 1944-11-10 | Pneumatic device for timed opening or closing of a pressurized air inlet port |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR993031A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2557253A1 (en) * | 1983-12-22 | 1985-06-28 | Cit Alcatel | VALVE OPENING AT DEPRESSION |
-
1944
- 1944-11-10 FR FR993031D patent/FR993031A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2557253A1 (en) * | 1983-12-22 | 1985-06-28 | Cit Alcatel | VALVE OPENING AT DEPRESSION |
EP0148480A2 (en) * | 1983-12-22 | 1985-07-17 | Alcatel Cit | Valve opened by vacuum |
EP0148480A3 (en) * | 1983-12-22 | 1985-08-21 | Compagnie Industrielle Des Telecommunications Cit-Alcatel S.A. Dite: | Valve opened by vacuum |
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