BE477213A - - Google Patents
Info
- Publication number
- BE477213A BE477213A BE477213DA BE477213A BE 477213 A BE477213 A BE 477213A BE 477213D A BE477213D A BE 477213DA BE 477213 A BE477213 A BE 477213A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
- H02H3/048—Checking overvoltage diverters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE215981X | 1939-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE477213A true BE477213A (en:Method) |
Family
ID=20305312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE477213D BE477213A (en:Method) | 1939-03-31 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE477213A (en:Method) |
| CH (1) | CH215981A (en:Method) |
| FR (1) | FR864583A (en:Method) |
-
0
- BE BE477213D patent/BE477213A/xx unknown
-
1940
- 1940-03-11 CH CH215981D patent/CH215981A/de unknown
- 1940-03-30 FR FR864583D patent/FR864583A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR864583A (fr) | 1941-04-30 |
| CH215981A (de) | 1941-07-31 |