JPS4225612B1 - - Google Patents
Info
- Publication number
- JPS4225612B1 JPS4225612B1 JP244765A JP244765A JPS4225612B1 JP S4225612 B1 JPS4225612 B1 JP S4225612B1 JP 244765 A JP244765 A JP 244765A JP 244765 A JP244765 A JP 244765A JP S4225612 B1 JPS4225612 B1 JP S4225612B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- H02H3/16—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 fault current to earth, frame or mass
- H02H3/17—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 fault current to earth, frame or mass by means of an auxiliary voltage injected into the installation to be protected
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0089128 | 1964-01-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4225612B1 true JPS4225612B1 (de) | 1967-12-06 |
Family
ID=52823384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP244765A Pending JPS4225612B1 (de) | 1964-01-18 | 1965-01-18 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4225612B1 (de) |
| CH (1) | CH430846A (de) |
| DE (1) | DE1463574B1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH613569A5 (de) * | 1977-03-01 | 1979-09-28 | Bbc Brown Boveri & Cie | |
| CH615537A5 (de) * | 1977-03-01 | 1980-01-31 | Bbc Brown Boveri & Cie | |
| CH615536A5 (en) * | 1977-03-01 | 1980-01-31 | Bbc Brown Boveri & Cie | Method for achieving 100% stator earth fault protection for a generator in unit connection |
| DE3302028A1 (de) * | 1983-01-22 | 1984-07-26 | Arno Dipl.-Ing. 8031 Gilching Zirnheld | Schlagbohrmaschine |
| EP3648322A1 (de) * | 2018-10-30 | 2020-05-06 | Mahle International GmbH | Bordladegeräte (obc) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE637111C (de) * | 1932-07-23 | 1936-10-22 | Siemens Schuckertwerke Akt Ges | Anordnung zum Schutz von elektrischen Anlagen, insbesondere Starkstromanlagen |
| DE742359C (de) * | 1937-12-10 | 1943-12-02 | Aeg | Erdschlussschutz fuer betriebsmaessig nicht geerdete Gleichstrommaschinen und -netze |
| DE876722C (de) * | 1944-07-21 | 1953-05-18 | Siemens Ag | Gestellschlussschutz |
| DE950737C (de) * | 1953-09-24 | 1956-10-18 | Calor Emag Elek Zitaets Ag | Staffelschutz zur selektiven Erdschlussabschaltung in induktiv geerdeten Hochspannungs-Maschennetzen |
-
1964
- 1964-01-18 DE DE19641463574D patent/DE1463574B1/de active Pending
- 1964-12-09 CH CH1587064A patent/CH430846A/de unknown
-
1965
- 1965-01-18 JP JP244765A patent/JPS4225612B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH430846A (de) | 1967-02-28 |
| DE1463574B1 (de) | 1970-06-04 |