FR2171545A5 - - Google Patents
Info
- Publication number
- FR2171545A5 FR2171545A5 FR7203816A FR7203816A FR2171545A5 FR 2171545 A5 FR2171545 A5 FR 2171545A5 FR 7203816 A FR7203816 A FR 7203816A FR 7203816 A FR7203816 A FR 7203816A FR 2171545 A5 FR2171545 A5 FR 2171545A5
- Authority
- FR
- France
- 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
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/28—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with two ore more floats actuating one valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7203816A FR2171545A5 (en) | 1972-02-04 | 1972-02-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7203816A FR2171545A5 (en) | 1972-02-04 | 1972-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2171545A5 true FR2171545A5 (en) | 1973-09-21 |
Family
ID=9093021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7203816A Expired FR2171545A5 (en) | 1972-02-04 | 1972-02-04 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2171545A5 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2533898A1 (en) * | 1982-10-01 | 1984-04-06 | Sabla Sa | Device for the automatic emptying of a container |
FR2552901A1 (en) * | 1983-09-29 | 1985-04-05 | Elvagri Sarl | Level setting with floats associated with a receptacle |
CN103791146A (en) * | 2014-02-24 | 2014-05-14 | 丹东川宇消防工程有限公司 | Double float ball type fire protection air stopping valve device |
-
1972
- 1972-02-04 FR FR7203816A patent/FR2171545A5/fr not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2533898A1 (en) * | 1982-10-01 | 1984-04-06 | Sabla Sa | Device for the automatic emptying of a container |
FR2552901A1 (en) * | 1983-09-29 | 1985-04-05 | Elvagri Sarl | Level setting with floats associated with a receptacle |
CN103791146A (en) * | 2014-02-24 | 2014-05-14 | 丹东川宇消防工程有限公司 | Double float ball type fire protection air stopping valve device |
CN103791146B (en) * | 2014-02-24 | 2016-01-13 | 丹东川宇消防工程有限公司 | Two float-ball type fire-fighting air-stopping valve door device |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |