JPS316372B1 - - Google Patents
Info
- Publication number
- JPS316372B1 JPS316372B1 JP2744154A JP2744154A JPS316372B1 JP S316372 B1 JPS316372 B1 JP S316372B1 JP 2744154 A JP2744154 A JP 2744154A JP 2744154 A JP2744154 A JP 2744154A JP S316372 B1 JPS316372 B1 JP S316372B1
- 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
- H02P7/34—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 Ward-Leonard arrangements
- H02P7/347—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 Ward-Leonard arrangements in which only the generator field is controlled
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US398489A US2752544A (en) | 1953-12-16 | 1953-12-16 | Ward-leonard motor control systems for reel motors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS316372B1 true JPS316372B1 (US06650917-20031118-M00005.png) | 1956-07-30 |
Family
ID=23575569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2744154A Pending JPS316372B1 (US06650917-20031118-M00005.png) | 1953-12-16 | 1954-12-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2752544A (US06650917-20031118-M00005.png) |
| JP (1) | JPS316372B1 (US06650917-20031118-M00005.png) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2629845A (en) * | 1949-12-22 | 1953-02-24 | Westinghouse Electric Corp | Electrical apparatus |
-
1953
- 1953-12-16 US US398489A patent/US2752544A/en not_active Expired - Lifetime
-
1954
- 1954-12-16 JP JP2744154A patent/JPS316372B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2752544A (en) | 1956-06-26 |
