BE447891A - - Google Patents
Info
- Publication number
- BE447891A BE447891A BE447891DA BE447891A BE 447891 A BE447891 A BE 447891A BE 447891D A BE447891D A BE 447891DA BE 447891 A BE447891 A BE 447891A
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE887074X | 1941-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE447891A true BE447891A (ja�@�@) |
Family
ID=6833633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE447891D BE447891A (ja�@�@) | 1941-11-15 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE447891A (ja�@�@) |
| FR (1) | FR887074A (ja�@�@) |
-
0
- BE BE447891D patent/BE447891A/xx unknown
-
1942
- 1942-10-22 FR FR887074D patent/FR887074A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR887074A (fr) | 1943-11-03 |