JPS4815049A - - Google Patents
Info
- Publication number
- JPS4815049A JPS4815049A JP6581072A JP6581072A JPS4815049A JP S4815049 A JPS4815049 A JP S4815049A JP 6581072 A JP6581072 A JP 6581072A JP 6581072 A JP6581072 A JP 6581072A JP S4815049 A JPS4815049 A JP S4815049A
- 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
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Inverter Devices (AREA)
- Emergency Protection Circuit Devices (AREA)
- Stopping Of Electric Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712132380 DE2132380A1 (de) | 1971-06-30 | 1971-06-30 | Einrichtung zum schutz gegen ueberspannungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4815049A true JPS4815049A (ja) | 1973-02-26 |
Family
ID=5812154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6581072A Pending JPS4815049A (ja) | 1971-06-30 | 1972-07-01 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4815049A (ja) |
| BE (1) | BE785187A (ja) |
| CH (1) | CH545024A (ja) |
| DE (1) | DE2132380A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5997361A (ja) * | 1982-11-29 | 1984-06-05 | Oval Eng Co Ltd | 斥力型磁気継手 |
| JPS61116966A (ja) * | 1984-10-30 | 1986-06-04 | Teruo Kawai | 動力発生装置 |
| JPS62230348A (ja) * | 1986-03-31 | 1987-10-09 | Nippon Soken Inc | 電磁式回転アクチユエ−タ |
| JPH02228243A (ja) * | 1989-02-27 | 1990-09-11 | Bitsugu:Kk | 動力発生装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3119794C2 (de) * | 1981-05-19 | 1985-06-27 | Kautt & Bux Kg, 7000 Stuttgart | Schutzschaltungsanordnung für einen phasenanschnittgesteuerten oder -geregelten Elektromotor |
| DE3268042D1 (en) * | 1982-09-23 | 1986-01-30 | Bbc Brown Boveri & Cie | Electronic chopper circuit and method for its operation |
| FR2535916B1 (fr) * | 1982-11-09 | 1987-06-26 | Alsthom Atlantique | Disjoncteur a declenchement rapide par haute tension |
-
1971
- 1971-06-30 DE DE19712132380 patent/DE2132380A1/de active Pending
-
1972
- 1972-05-19 CH CH744872A patent/CH545024A/de not_active IP Right Cessation
- 1972-06-21 BE BE785187A patent/BE785187A/xx unknown
- 1972-07-01 JP JP6581072A patent/JPS4815049A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5997361A (ja) * | 1982-11-29 | 1984-06-05 | Oval Eng Co Ltd | 斥力型磁気継手 |
| JPS61116966A (ja) * | 1984-10-30 | 1986-06-04 | Teruo Kawai | 動力発生装置 |
| JPS62230348A (ja) * | 1986-03-31 | 1987-10-09 | Nippon Soken Inc | 電磁式回転アクチユエ−タ |
| JPH02228243A (ja) * | 1989-02-27 | 1990-09-11 | Bitsugu:Kk | 動力発生装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE785187A (fr) | 1972-10-16 |
| DE2132380A1 (de) | 1973-01-18 |
| CH545024A (de) | 1973-11-30 |