IT1223172B - ELECTRIC MOTOR DRIVE UNIT - Google Patents
ELECTRIC MOTOR DRIVE UNITInfo
- Publication number
- IT1223172B IT1223172B IT22793/87A IT2279387A IT1223172B IT 1223172 B IT1223172 B IT 1223172B IT 22793/87 A IT22793/87 A IT 22793/87A IT 2279387 A IT2279387 A IT 2279387A IT 1223172 B IT1223172 B IT 1223172B
- Authority
- IT
- Italy
- Prior art keywords
- electric motor
- drive unit
- motor drive
- electric
- unit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
- H02K3/16—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots for auxiliary purposes, e.g. damping or commutating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863641189 DE3641189A1 (en) | 1986-12-03 | 1986-12-03 | Drive unit |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8722793A0 IT8722793A0 (en) | 1987-11-27 |
IT1223172B true IT1223172B (en) | 1990-09-12 |
Family
ID=6315304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22793/87A IT1223172B (en) | 1986-12-03 | 1987-11-27 | ELECTRIC MOTOR DRIVE UNIT |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3641189A1 (en) |
IT (1) | IT1223172B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19704271A1 (en) * | 1997-02-05 | 1998-08-06 | Egon Schmid | Electric machine with stator and rotor |
DE102017122262A1 (en) * | 2017-09-26 | 2019-03-28 | Schunk Electronic Solutions Gmbh | Electric motor, in particular linear motor with fixable rotor |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1072312B (en) * | 1959-12-31 | |||
GB1047746A (en) * | 1964-06-18 | 1966-11-09 | Satchwell Controls Ltd | Improvements in or relating to fan-driving squirrel cage induction motor systems |
DE2455843A1 (en) * | 1974-11-26 | 1976-06-10 | Maschf Augsburg Nuernberg Ag | Lifting gear drive system - includes control unit and asynchronous motor with at least two windings |
US4095149A (en) * | 1976-04-07 | 1978-06-13 | Wanlass Cravens Lamar | Optimized electric motor having controlled magnetic flux density |
DE2652217C3 (en) * | 1976-11-16 | 1979-06-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Arrangement with a partial winding circuit for changing the torque of an asynchronous machine |
US4296344A (en) * | 1979-03-13 | 1981-10-20 | General Electric Company | Multi-speed motor |
-
1986
- 1986-12-03 DE DE19863641189 patent/DE3641189A1/en active Granted
-
1987
- 1987-11-27 IT IT22793/87A patent/IT1223172B/en active
Also Published As
Publication number | Publication date |
---|---|
DE3641189C2 (en) | 1990-03-01 |
DE3641189A1 (en) | 1988-06-16 |
IT8722793A0 (en) | 1987-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931012 |