JPH0474946B2 - - Google Patents
Info
- Publication number
- JPH0474946B2 JPH0474946B2 JP5443983A JP5443983A JPH0474946B2 JP H0474946 B2 JPH0474946 B2 JP H0474946B2 JP 5443983 A JP5443983 A JP 5443983A JP 5443983 A JP5443983 A JP 5443983A JP H0474946 B2 JPH0474946 B2 JP H0474946B2
- Authority
- JP
- Japan
- Prior art keywords
- boss
- rotor
- salient pole
- electric motor
- magnet
- Prior art date
- 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.)
- Expired
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 6
- 230000005415 magnetization Effects 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910000828 alnico Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
- H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect
- H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Brushless Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5443983A JPS59178955A (ja) | 1983-03-29 | 1983-03-29 | ブラシレス電動機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5443983A JPS59178955A (ja) | 1983-03-29 | 1983-03-29 | ブラシレス電動機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59178955A JPS59178955A (ja) | 1984-10-11 |
| JPH0474946B2 true JPH0474946B2 (US06420036-20020716-C00037.png) | 1992-11-27 |
Family
ID=12970737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5443983A Granted JPS59178955A (ja) | 1983-03-29 | 1983-03-29 | ブラシレス電動機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59178955A (US06420036-20020716-C00037.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2604312B1 (fr) * | 1986-09-23 | 1993-07-30 | Alsthom Cgee | Rotor a aimants |
| DE102006006824A1 (de) * | 2006-02-14 | 2007-08-23 | Siemens Ag | Permanenterregte Synchronmaschine sowie Verfahren und Vorrichtung zu deren Betrieb |
| FR2935204B1 (fr) * | 2008-08-20 | 2016-01-01 | Michelin Soc Tech | Rotor interieur a arbre rainure pour machine electrique tournante |
| FR2935205B1 (fr) | 2008-08-20 | 2010-10-08 | Michelin Soc Tech | Rotor interieur pour machine electrique tournante et son procede d'assemblage |
-
1983
- 1983-03-29 JP JP5443983A patent/JPS59178955A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59178955A (ja) | 1984-10-11 |
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