JPS442644B1 - - Google Patents
Info
- Publication number
- JPS442644B1 JPS442644B1 JP513666A JP513666A JPS442644B1 JP S442644 B1 JPS442644 B1 JP S442644B1 JP 513666 A JP513666 A JP 513666A JP 513666 A JP513666 A JP 513666A JP S442644 B1 JPS442644 B1 JP S442644B1
- 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)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0095259 | 1965-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS442644B1 true JPS442644B1 (nl) | 1969-04-02 |
Family
ID=7519246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP513666A Pending JPS442644B1 (nl) | 1965-01-30 | 1966-01-29 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS442644B1 (nl) |
| CH (1) | CH446499A (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH613569A5 (nl) * | 1977-03-01 | 1979-09-28 | Bbc Brown Boveri & Cie | |
| CH615537A5 (nl) * | 1977-03-01 | 1980-01-31 | Bbc Brown Boveri & Cie | |
| DE19629483A1 (de) * | 1996-07-12 | 1998-01-22 | Siemens Ag | Verfahren zum Überwachen von in Sternschaltung betriebenen Wicklungen des Stators einer elektrischen Maschine |
-
1966
- 1966-01-26 CH CH107266A patent/CH446499A/de unknown
- 1966-01-29 JP JP513666A patent/JPS442644B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH446499A (de) | 1967-11-15 |