SE8902393L - ELECTRIC ENGINE - Google Patents
ELECTRIC ENGINEInfo
- Publication number
- SE8902393L SE8902393L SE8902393A SE8902393A SE8902393L SE 8902393 L SE8902393 L SE 8902393L SE 8902393 A SE8902393 A SE 8902393A SE 8902393 A SE8902393 A SE 8902393A SE 8902393 L SE8902393 L SE 8902393L
- Authority
- SE
- Sweden
- Prior art keywords
- terminals
- stator
- terminal
- rotor
- pair
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
- H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Synchronous Machinery (AREA)
Abstract
An electrical motor comprising a stator 11 equipped with stator terminals 13a,b;14a,b interacting in pairs and provided with windings 15a,b;16a,b and a rotor 12 provided with rotor terminals 17,18 arranged in pairs diametrically opposite the stator terminals and interacting with these. Each rotor terminal 17,18 is provided with a first part 17a,18a which has the same extent around the periphery as the stator terminals 13a,b;14a,b and with a second part 17b,18b which when the first part 17a,18a is directly opposite a stator terminal 13a,b reaches at least as far as to the adjacent stator terminal 14a,b viewed in the direction of rotation. The terminals in the pair of stator terminals are activated alternately so that when one pair of terminals 13a,b is activated the adjacent pair of terminals 14a,b in the direction of rotation is inactivated. The device OP is arranged to detect the voltage which is induced by means of the magnetic flow deflected by the second part 17b,18b of the rotor terminal to the adjacent stator terminal 14a,b. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902393A SE463999B (en) | 1989-06-30 | 1989-06-30 | Electrical motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902393A SE463999B (en) | 1989-06-30 | 1989-06-30 | Electrical motor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8902393D0 SE8902393D0 (en) | 1989-06-30 |
SE8902393L true SE8902393L (en) | 1990-12-31 |
SE463999B SE463999B (en) | 1991-02-18 |
Family
ID=20376457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8902393A SE463999B (en) | 1989-06-30 | 1989-06-30 | Electrical motor |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE463999B (en) |
-
1989
- 1989-06-30 SE SE8902393A patent/SE463999B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8902393D0 (en) | 1989-06-30 |
SE463999B (en) | 1991-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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