BE445788A - - Google Patents
Info
- Publication number
- BE445788A BE445788A BE445788DA BE445788A BE 445788 A BE445788 A BE 445788A BE 445788D A BE445788D A BE 445788DA BE 445788 A BE445788 A BE 445788A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/55—Oil reservoirs or tanks; Lowering means therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
- H01H33/56—Gas reservoirs
- H01H2033/568—Gas reservoirs with overpressure release, e.g. rupture membranes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR883085T | 1941-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE445788A true BE445788A (xx) | 1942-07-31 |
Family
ID=9374328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE445788D BE445788A (xx) | 1941-05-02 | 1942-06-02 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE445788A (xx) |
| FR (1) | FR883085A (xx) |
-
1942
- 1942-06-02 BE BE445788D patent/BE445788A/xx unknown
- 1942-06-13 FR FR883085D patent/FR883085A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR883085A (fr) | 1943-06-23 |