FR2181180A6 - - Google Patents
Info
- Publication number
- FR2181180A6 FR2181180A6 FR7213930A FR7213930A FR2181180A6 FR 2181180 A6 FR2181180 A6 FR 2181180A6 FR 7213930 A FR7213930 A FR 7213930A FR 7213930 A FR7213930 A FR 7213930A FR 2181180 A6 FR2181180 A6 FR 2181180A6
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7213930A FR2181180A6 (OSRAM) | 1972-04-20 | 1972-04-20 | |
| 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 |
| SE1409972A SE392862B (sv) | 1971-11-02 | 1972-11-01 | Tryckutjemningsventil med styrventil for behallare i tankfartyg |
| JP10899372A JPS4853317A (OSRAM) | 1971-11-02 | 1972-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7213930A FR2181180A6 (OSRAM) | 1972-04-20 | 1972-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2181180A6 true FR2181180A6 (OSRAM) | 1973-11-30 |
Family
ID=9097212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7213930A Expired FR2181180A6 (OSRAM) | 1971-11-02 | 1972-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2181180A6 (OSRAM) |
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1972
- 1972-04-20 FR FR7213930A patent/FR2181180A6/fr not_active Expired