CH360432A - Einrichtung zum Schutze von dreiphasigen elektrischen Verbrauchern, insbesondere von Asynchronmotoren - Google Patents
Einrichtung zum Schutze von dreiphasigen elektrischen Verbrauchern, insbesondere von AsynchronmotorenInfo
- Publication number
- CH360432A CH360432A CH360432DA CH360432A CH 360432 A CH360432 A CH 360432A CH 360432D A CH360432D A CH 360432DA CH 360432 A CH360432 A CH 360432A
- Authority
- CH
- Switzerland
- Prior art keywords
- protecting
- phase electrical
- electrical consumers
- asynchronous motors
- particular asynchronous
- Prior art date
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
- H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/34—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors of a three-phase system
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS360432X | 1956-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH360432A true CH360432A (de) | 1962-02-28 |
Family
ID=5452500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH360432D CH360432A (de) | 1956-04-06 | 1957-03-28 | Einrichtung zum Schutze von dreiphasigen elektrischen Verbrauchern, insbesondere von Asynchronmotoren |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH360432A (de) |
-
1957
- 1957-03-28 CH CH360432D patent/CH360432A/de unknown
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