FR2142863B1 - - Google Patents
Info
- Publication number
- FR2142863B1 FR2142863B1 FR7123828A FR7123828A FR2142863B1 FR 2142863 B1 FR2142863 B1 FR 2142863B1 FR 7123828 A FR7123828 A FR 7123828A FR 7123828 A FR7123828 A FR 7123828A FR 2142863 B1 FR2142863 B1 FR 2142863B1
- 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
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Driven Valves (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7123828A FR2142863B1 (ja) | 1971-06-23 | 1971-06-23 | |
IT2590372A IT956694B (it) | 1971-06-23 | 1972-06-20 | Valvola di sicurezza adattata su apparecchio d aspirazione e ritorno di una vasca di stoccag gio di liquidi infiammabili o tossici |
DE19722230580 DE2230580A1 (de) | 1971-06-23 | 1972-06-22 | Sicherheits- oder waechterschuetz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7123828A FR2142863B1 (ja) | 1971-06-23 | 1971-06-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2142863A1 FR2142863A1 (ja) | 1973-02-02 |
FR2142863B1 true FR2142863B1 (ja) | 1973-05-25 |
Family
ID=9079563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7123828A Expired FR2142863B1 (ja) | 1971-06-23 | 1971-06-23 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2230580A1 (ja) |
FR (1) | FR2142863B1 (ja) |
IT (1) | IT956694B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI56803C (fi) * | 1978-11-03 | 1980-04-10 | Waertsilae Oy Ab | Rullpackningsanordning |
-
1971
- 1971-06-23 FR FR7123828A patent/FR2142863B1/fr not_active Expired
-
1972
- 1972-06-20 IT IT2590372A patent/IT956694B/it active
- 1972-06-22 DE DE19722230580 patent/DE2230580A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2142863A1 (ja) | 1973-02-02 |
DE2230580A1 (de) | 1973-02-01 |
IT956694B (it) | 1973-10-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |