SE9901738D0 - Rotating electric machine - Google Patents
Rotating electric machineInfo
- Publication number
- SE9901738D0 SE9901738D0 SE9901738A SE9901738A SE9901738D0 SE 9901738 D0 SE9901738 D0 SE 9901738D0 SE 9901738 A SE9901738 A SE 9901738A SE 9901738 A SE9901738 A SE 9901738A SE 9901738 D0 SE9901738 D0 SE 9901738D0
- Authority
- SE
- Sweden
- Prior art keywords
- rotor
- stator core
- stator
- cavity
- machine
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The present invention relates to a rotating electrical machine. The machine comprises a stator (21) including a hollow cylindrical-shaped stator core (28) of magnetic material provided with a spooled stator winding (27) as well as a rotor (22) with flux-generating parts in the form of permanent magnets (26). The rotor includes a rotation body that is designed as a cavity between an axially extending inner rotor (29) and an outer rotor (25) where one of each ends is joined with an end section (32). In the cavity, the stator core (28) with axial winding (27) is arranged with inner and outer active air gaps (30, 31) between the rotor and the stator core. The machine is primarily intended to be used as a permanent magnet motor.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901738A SE9901738L (en) | 1999-05-12 | 1999-05-12 | Rotating electric machine |
AU49655/00A AU4965500A (en) | 1999-05-12 | 2000-05-12 | Rotating electrical machine |
PCT/SE2000/000952 WO2000070725A1 (en) | 1999-05-12 | 2000-05-12 | Rotating electrical machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901738A SE9901738L (en) | 1999-05-12 | 1999-05-12 | Rotating electric machine |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9901738D0 true SE9901738D0 (en) | 1999-05-12 |
SE9901738L SE9901738L (en) | 2000-11-13 |
Family
ID=20415576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9901738A SE9901738L (en) | 1999-05-12 | 1999-05-12 | Rotating electric machine |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4965500A (en) |
SE (1) | SE9901738L (en) |
WO (1) | WO2000070725A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004002372U1 (en) * | 2004-02-17 | 2005-06-30 | Minebea Co., Ltd. | electric motor |
WO2016027010A1 (en) | 2014-08-19 | 2016-02-25 | Whylot Sas | Synchronous electromagnetic motor or generator having a plurality of air gaps and diagonal magnetic flux |
FR3025059B1 (en) * | 2014-08-19 | 2018-02-02 | Whylot | SYNCHRONOUS ELECTROMAGNETIC ENGINE OR GENERATOR HAVING SEVERAL INPUTS AND DIAGONAL MAGNETIC FLUX |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3394276A (en) * | 1965-01-28 | 1968-07-23 | Cafici Giuseppe | Asynchronous electric motor |
DE3632014A1 (en) * | 1986-09-20 | 1988-04-07 | Bosch Gmbh Robert | Electrical machine, especially an electric motor |
US4900965A (en) * | 1988-09-28 | 1990-02-13 | Fisher Technology, Inc. | Lightweight high power electromotive device |
EP0670621B1 (en) * | 1994-03-04 | 2000-12-06 | Philips Patentverwaltung GmbH | Electric motor with one stator and one rotor |
-
1999
- 1999-05-12 SE SE9901738A patent/SE9901738L/en not_active Application Discontinuation
-
2000
- 2000-05-12 AU AU49655/00A patent/AU4965500A/en not_active Abandoned
- 2000-05-12 WO PCT/SE2000/000952 patent/WO2000070725A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2000070725A1 (en) | 2000-11-23 |
AU4965500A (en) | 2000-12-05 |
SE9901738L (en) | 2000-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 9901738-6 |