JPS4034886Y1 - - Google Patents
Info
- Publication number
- JPS4034886Y1 JPS4034886Y1 JP1964033562U JP3356264U JPS4034886Y1 JP S4034886 Y1 JPS4034886 Y1 JP S4034886Y1 JP 1964033562 U JP1964033562 U JP 1964033562U JP 3356264 U JP3356264 U JP 3356264U JP S4034886 Y1 JPS4034886 Y1 JP S4034886Y1
- 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.)
- Expired
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
- H02H3/38—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 both voltage and current; responsive to phase angle between voltage and current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number
- H02H1/0046—Commutating the detecting means in dependance of the fault, e.g. for reducing their number
-
- 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
- H02H3/40—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 ratio of voltage and current
Landscapes
- Locating Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES71449A DE1135081B (de) | 1960-11-29 | 1960-11-29 | Anordnung zur selektiven Erfassung von Stoerungen in Starkstromnetzen |
| CH910361A CH401224A (de) | 1960-11-29 | 1961-08-03 | Anordnung zur selektiven Erfassung von Störungen in Starkstromnetzen |
| JP1964033562U JPS4034886Y1 (OSRAM) | 1960-11-29 | 1964-04-10 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES71449A DE1135081B (de) | 1960-11-29 | 1960-11-29 | Anordnung zur selektiven Erfassung von Stoerungen in Starkstromnetzen |
| JP1964033562U JPS4034886Y1 (OSRAM) | 1960-11-29 | 1964-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4034886Y1 true JPS4034886Y1 (OSRAM) | 1965-12-08 |
Family
ID=53188824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1964033562U Expired JPS4034886Y1 (OSRAM) | 1960-11-29 | 1964-04-10 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4034886Y1 (OSRAM) |
| CH (1) | CH401224A (OSRAM) |
| DE (1) | DE1135081B (OSRAM) |
-
1960
- 1960-11-29 DE DES71449A patent/DE1135081B/de active Pending
-
1961
- 1961-08-03 CH CH910361A patent/CH401224A/de unknown
-
1964
- 1964-04-10 JP JP1964033562U patent/JPS4034886Y1/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1135081B (de) | 1962-08-23 |
| CH401224A (de) | 1965-10-31 |