JPS5163454A - - Google Patents
Info
- Publication number
- JPS5163454A JPS5163454A JP50123734A JP12373475A JPS5163454A JP S5163454 A JPS5163454 A JP S5163454A JP 50123734 A JP50123734 A JP 50123734A JP 12373475 A JP12373475 A JP 12373475A JP S5163454 A JPS5163454 A JP S5163454A
- 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.)
- Granted
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
- H02H3/36—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 of different systems, e.g. of parallel feeder systems
Landscapes
- Protection Of Static Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Protection Of Generators And Motors (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742448878 DE2448878B2 (de) | 1974-10-14 | 1974-10-14 | Ueberwachungseinrichtung fuer drei oder mehr parallel arbeitende leistungsaggregate zur stillsetzung eines gestoerten leistungsaggregats |
| DE2448878.6 | 1974-10-14 | ||
| DE2507868.6 | 1975-02-24 | ||
| DE19752507868 DE2507868B2 (de) | 1975-02-24 | 1975-02-24 | Überwachungseinrichtung für mehrere parallel arbeitende Leistungsaggregate |
| DE19752507867 DE2507867B2 (de) | 1975-02-24 | 1975-02-24 | Überwachungseinrichtung für mehrere parallel arbeitende Leistungsaggregate |
| DE2507867.5 | 1975-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5163454A true JPS5163454A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-01 |
| JPS6041531B2 JPS6041531B2 (ja) | 1985-09-17 |
Family
ID=27186122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50123734A Expired JPS6041531B2 (ja) | 1974-10-14 | 1975-10-14 | 並行運転されるパワ−ユニットの監視方法 |
Country Status (7)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3514429A1 (de) * | 1985-04-20 | 1986-10-23 | PS Förder- und Lagertechnik GmbH, 6800 Mannheim | Ueberwachung der motoren eines katzfahrdoppelantriebes fuer schwimmgreiferanlagen |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4723858U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-04-03 | 1972-11-17 | ||
| JPS4995308A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-01-17 | 1974-09-10 |
-
1975
- 1975-08-08 NL NL7509490A patent/NL7509490A/xx not_active Application Discontinuation
- 1975-08-12 AT AT625075A patent/AT343227B/de not_active IP Right Cessation
- 1975-09-19 CH CH1219375A patent/CH599701A5/xx not_active IP Right Cessation
- 1975-10-10 IT IT28151/75A patent/IT1043268B/it active
- 1975-10-13 FR FR7531300A patent/FR2288407A1/fr active Granted
- 1975-10-13 SE SE7511435A patent/SE418424B/xx unknown
- 1975-10-14 JP JP50123734A patent/JPS6041531B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4723858U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-04-03 | 1972-11-17 | ||
| JPS4995308A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-01-17 | 1974-09-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| CH599701A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-05-31 |
| ATA625075A (de) | 1977-09-15 |
| NL7509490A (nl) | 1976-04-20 |
| AT343227B (de) | 1978-05-10 |
| IT1043268B (it) | 1980-02-20 |
| JPS6041531B2 (ja) | 1985-09-17 |
| SE7511435L (sv) | 1976-04-15 |
| FR2288407B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-12-18 |
| SE418424B (sv) | 1981-05-25 |
| FR2288407A1 (fr) | 1976-05-14 |