JPS457460B1 - - Google Patents
Info
- Publication number
- JPS457460B1 JPS457460B1 JP7678067A JP7678067A JPS457460B1 JP S457460 B1 JPS457460 B1 JP S457460B1 JP 7678067 A JP7678067 A JP 7678067A JP 7678067 A JP7678067 A JP 7678067A JP S457460 B1 JPS457460 B1 JP S457460B1
- 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
- H02P7/292—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 using static converters, e.g. AC to DC
- H02P7/293—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 using static converters, e.g. AC to DC using phase control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6616968A NL6616968A (xx) | 1966-12-02 | 1966-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS457460B1 true JPS457460B1 (xx) | 1970-03-14 |
Family
ID=19798364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7678067A Pending JPS457460B1 (xx) | 1966-12-02 | 1967-12-01 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS457460B1 (xx) |
| AT (1) | AT284971B (xx) |
| BE (1) | BE707376A (xx) |
| CH (1) | CH468119A (xx) |
| DE (1) | DE1588594A1 (xx) |
| GB (1) | GB1154076A (xx) |
| NL (1) | NL6616968A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9223540D0 (en) * | 1992-11-10 | 1992-12-23 | Dee Electronics Limited | Improvements relating to speed controllers |
-
1966
- 1966-12-02 NL NL6616968A patent/NL6616968A/xx unknown
-
1967
- 1967-11-08 DE DE19671588594 patent/DE1588594A1/de active Pending
- 1967-11-29 CH CH1677367A patent/CH468119A/de unknown
- 1967-11-29 GB GB54356/67A patent/GB1154076A/en not_active Expired
- 1967-11-29 AT AT1077667A patent/AT284971B/de not_active IP Right Cessation
- 1967-11-30 BE BE707376D patent/BE707376A/xx unknown
- 1967-12-01 JP JP7678067A patent/JPS457460B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH468119A (de) | 1969-01-31 |
| BE707376A (xx) | 1968-05-30 |
| DE1588594A1 (de) | 1970-12-23 |
| GB1154076A (en) | 1969-06-04 |
| AT284971B (de) | 1970-10-12 |
| NL6616968A (xx) | 1968-06-04 |