JPS49104126A - - Google Patents
Info
- Publication number
- JPS49104126A JPS49104126A JP49008225A JP822574A JPS49104126A JP S49104126 A JPS49104126 A JP S49104126A JP 49008225 A JP49008225 A JP 49008225A JP 822574 A JP822574 A JP 822574A JP S49104126 A JPS49104126 A JP S49104126A
- 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
- H02P7/298—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 and field supplies
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2303641A DE2303641A1 (de) | 1973-01-25 | 1973-01-25 | Gleichstromantrieb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49104126A true JPS49104126A (it) | 1974-10-02 |
Family
ID=5869958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49008225A Pending JPS49104126A (it) | 1973-01-25 | 1974-01-16 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS49104126A (it) |
| DE (1) | DE2303641A1 (it) |
| FR (1) | FR2215746B3 (it) |
| IT (1) | IT1003473B (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT388631B (de) * | 1985-04-16 | 1989-08-10 | Siemens Ag Oesterreich | Einrichtung zur steuerung des feldstromes von gleichstrommotoren |
-
1973
- 1973-01-25 DE DE2303641A patent/DE2303641A1/de active Pending
-
1974
- 1974-01-16 JP JP49008225A patent/JPS49104126A/ja active Pending
- 1974-01-21 IT IT19639/74A patent/IT1003473B/it active
- 1974-01-24 FR FR7402432A patent/FR2215746B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2215746A1 (it) | 1974-08-23 |
| DE2303641A1 (de) | 1974-08-08 |
| IT1003473B (it) | 1976-06-10 |
| FR2215746B3 (it) | 1976-11-19 |