JPS49133822A - - Google Patents
Info
- Publication number
- JPS49133822A JPS49133822A JP48125268A JP12526873A JPS49133822A JP S49133822 A JPS49133822 A JP S49133822A JP 48125268 A JP48125268 A JP 48125268A JP 12526873 A JP12526873 A JP 12526873A JP S49133822 A JPS49133822 A JP S49133822A
- 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
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
- H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
- H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
- H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2254937A DE2254937A1 (de) | 1972-11-09 | 1972-11-09 | Antrieb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49133822A true JPS49133822A (ja) | 1974-12-23 |
Family
ID=5861276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48125268A Pending JPS49133822A (ja) | 1972-11-09 | 1973-11-07 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS49133822A (ja) |
| DE (1) | DE2254937A1 (ja) |
| FR (1) | FR2206621A2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532084B2 (ja) * | 1974-02-21 | 1980-08-22 | ||
| US4009431A (en) * | 1975-09-08 | 1977-02-22 | General Motors Corporation | Series parallel transition for power supply |
| WO1982000225A1 (en) * | 1980-07-07 | 1982-01-21 | Gen Electric | Electric power supply system |
| FR2757365A1 (fr) | 1996-12-20 | 1998-06-26 | Boudjenah Bouziane | Cuiseur a marrons |
-
1972
- 1972-11-09 DE DE2254937A patent/DE2254937A1/de active Pending
-
1973
- 1973-11-07 FR FR7339749A patent/FR2206621A2/fr active Pending
- 1973-11-07 JP JP48125268A patent/JPS49133822A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2254937A1 (de) | 1974-05-22 |
| FR2206621A2 (ja) | 1974-06-07 |