BE353311A - - Google Patents
Info
- Publication number
- BE353311A BE353311A BE353311DA BE353311A BE 353311 A BE353311 A BE 353311A BE 353311D A BE353311D A BE 353311DA BE 353311 A BE353311 A BE 353311A
- 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
- H02H3/24—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 responsive to undervoltage or no-voltage
- H02H3/247—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 responsive to undervoltage or no-voltage having timing means
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US210971A US1755139A (en) | 1927-08-05 | 1927-08-05 | Control system and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE353311A true BE353311A (ru) |
Family
ID=22785087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE353311D BE353311A (ru) | 1927-08-05 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1755139A (ru) |
| BE (1) | BE353311A (ru) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672818A (en) * | 1950-03-16 | 1954-03-23 | Adams Robert Lee | Automatic delay starting and lock-out switch mechanism |
-
0
- BE BE353311D patent/BE353311A/xx unknown
-
1927
- 1927-08-05 US US210971A patent/US1755139A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1755139A (en) | 1930-04-15 |