OA02082A - Variable speed electric motor. - Google Patents
Variable speed electric motor.Info
- Publication number
- OA02082A OA02082A OA52495A OA52495A OA02082A OA 02082 A OA02082 A OA 02082A OA 52495 A OA52495 A OA 52495A OA 52495 A OA52495 A OA 52495A OA 02082 A OA02082 A OA 02082A
- Authority
- OA
- OAPI
- Prior art keywords
- electric motor
- variable speed
- speed electric
- variable
- motor
- Prior art date
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
- H02P7/08—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 manual control without auxiliary power
- H02P7/14—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 manual control without auxiliary power of voltage applied to the armature with or without control of field
-
- 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
- H02H7/09—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 against over-voltage; against reduction of voltage; against phase interruption
-
- 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
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
-
- 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 Direct Current Motors (AREA)
- Control Of Linear Motors (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR23403A FR1450669A (en) | 1965-07-03 | 1965-07-03 | Variable speed electric motor |
Publications (1)
Publication Number | Publication Date |
---|---|
OA02082A true OA02082A (en) | 1970-05-05 |
Family
ID=8583756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA52495A OA02082A (en) | 1965-07-03 | 1966-06-23 | Variable speed electric motor. |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE682831A (en) |
DE (1) | DE1563639A1 (en) |
ES (1) | ES328538A1 (en) |
FR (1) | FR1450669A (en) |
GB (1) | GB1154935A (en) |
OA (1) | OA02082A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3818299A (en) * | 1968-04-27 | 1974-06-18 | Bosch Gmbh Robert | Motor arrangement |
-
1965
- 1965-07-03 FR FR23403A patent/FR1450669A/en not_active Expired
-
1966
- 1966-06-20 BE BE682831D patent/BE682831A/xx unknown
- 1966-06-23 OA OA52495A patent/OA02082A/en unknown
- 1966-06-27 GB GB28787/66A patent/GB1154935A/en not_active Expired
- 1966-06-30 ES ES0328538A patent/ES328538A1/en not_active Expired
- 1966-07-01 DE DE19661563639 patent/DE1563639A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BE682831A (en) | 1966-12-01 |
ES328538A1 (en) | 1967-04-01 |
DE1563639A1 (en) | 1970-02-19 |
GB1154935A (en) | 1969-06-11 |
FR1450669A (en) | 1966-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH506907A (en) | Electric motor | |
FR1465083A (en) | Asynchronous electric motor | |
MC589A1 (en) | Electric motor construction | |
FR1385452A (en) | Synchronous motor with variable speed | |
FR89854E (en) | Variable speed electric motor | |
OA02082A (en) | Variable speed electric motor. | |
FR1503534A (en) | Variable speed electric motor | |
FR1445753A (en) | Variable speed electric motor | |
FR93705E (en) | Electric motor with adjustable speed. | |
FR1300775A (en) | Variable speed electric motor | |
FR1471160A (en) | Variable speed induction motor | |
FR87212E (en) | Electric motor construction | |
FR1450882A (en) | Circular thrust motor | |
FR1469463A (en) | Magnus effect motor | |
FR1341881A (en) | Variable speed electric motor | |
FR1367598A (en) | Electric motor with variable speed cooling | |
FR1439200A (en) | Shaft for electric motor | |
FR1318107A (en) | High speed electric motor | |
FR93854E (en) | Variable speed drive for asynchronous electric motor. | |
FR1452335A (en) | Motor, in particular variable speed motor | |
FR88558E (en) | Improvements in speed control of electric motors | |
FR1438080A (en) | Electric starter motor | |
FR1293165A (en) | Variable speed electric motor without manifold | |
FR89356E (en) | Electric motor | |
FR1441993A (en) | Electric motor |