LU54499A1 - - Google Patents
Info
- Publication number
- LU54499A1 LU54499A1 LU54499DA LU54499A1 LU 54499 A1 LU54499 A1 LU 54499A1 LU 54499D A LU54499D A LU 54499DA LU 54499 A1 LU54499 A1 LU 54499A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
- H01H2083/203—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition with shunt trip circuits, e.g. NC contact in an undervoltage coil circuit
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR77323A FR1540927A (en) | 1966-09-22 | 1966-09-22 | Timed power supply device useful in particular for powering circuit breakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU54499A1 true LU54499A1 (en) | 1967-11-20 |
Family
ID=8617663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU54499D LU54499A1 (en) | 1966-09-22 | 1967-09-19 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE704171A (en) |
| DE (1) | DE1588774A1 (en) |
| ES (1) | ES345359A1 (en) |
| FR (1) | FR1540927A (en) |
| GB (1) | GB1196646A (en) |
| IL (1) | IL28648A (en) |
| LU (1) | LU54499A1 (en) |
| NL (1) | NL6712923A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0399283A2 (en) * | 1989-05-25 | 1990-11-28 | Bticino S.P.A. | An actuator device for emergency controls |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2793355B1 (en) * | 1999-05-06 | 2001-06-15 | Schneider Electric Ind Sa | PROTECTION DEVICE WITH SAFETY OPENING CONTROL |
-
1966
- 1966-09-22 FR FR77323A patent/FR1540927A/en not_active Expired
-
1967
- 1967-09-19 IL IL2864867A patent/IL28648A/en unknown
- 1967-09-19 LU LU54499D patent/LU54499A1/xx unknown
- 1967-09-21 BE BE704171D patent/BE704171A/xx unknown
- 1967-09-21 NL NL6712923A patent/NL6712923A/xx unknown
- 1967-09-22 GB GB4333867A patent/GB1196646A/en not_active Expired
- 1967-09-22 ES ES345359A patent/ES345359A1/en not_active Expired
- 1967-09-22 DE DE19671588774 patent/DE1588774A1/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0399283A2 (en) * | 1989-05-25 | 1990-11-28 | Bticino S.P.A. | An actuator device for emergency controls |
| EP0399283A3 (en) * | 1989-05-25 | 1992-03-18 | Bticino S.P.A. | An actuator device for emergency controls |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6712923A (en) | 1968-03-25 |
| BE704171A (en) | 1968-03-21 |
| GB1196646A (en) | 1970-07-01 |
| DE1588774A1 (en) | 1971-02-04 |
| ES345359A1 (en) | 1968-11-16 |
| IL28648A (en) | 1970-11-30 |
| FR1540927A (en) | 1968-10-04 |