FR2159541A5 - - Google Patents
Info
- Publication number
- FR2159541A5 FR2159541A5 FR7139159A FR7139159A FR2159541A5 FR 2159541 A5 FR2159541 A5 FR 2159541A5 FR 7139159 A FR7139159 A FR 7139159A FR 7139159 A FR7139159 A FR 7139159A FR 2159541 A5 FR2159541 A5 FR 2159541A5
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
- F16K17/196—Equalising valves predominantly for tanks spring-loaded
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7139159A FR2159541A5 (en) | 1971-11-02 | 1971-11-02 | |
GB4934572A GB1395739A (en) | 1971-11-02 | 1972-10-26 | Vent valve for an oil-tanker storage tank |
US30129672 US3826277A (en) | 1971-11-02 | 1972-10-27 | Vent valve with pilot valve for oil-tanker storage tanks |
JP10899372A JPS4853317A (en) | 1971-11-02 | 1972-11-01 | |
SE1409972A SE392862B (en) | 1971-11-02 | 1972-11-01 | PRESSURE EQUALIZATION VALVE WITH CONTROL VALVE FOR CONTAINER IN TANKER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7139159A FR2159541A5 (en) | 1971-11-02 | 1971-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2159541A5 true FR2159541A5 (en) | 1973-06-22 |
Family
ID=9085161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7139159A Expired FR2159541A5 (en) | 1971-11-02 | 1971-11-02 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2159541A5 (en) |
-
1971
- 1971-11-02 FR FR7139159A patent/FR2159541A5/fr not_active Expired
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |