CH436451A - Polarisierter Läufer für elektrische Kleinstmotoren - Google Patents
Polarisierter Läufer für elektrische KleinstmotorenInfo
- Publication number
- CH436451A CH436451A CH112966A CH112966A CH436451A CH 436451 A CH436451 A CH 436451A CH 112966 A CH112966 A CH 112966A CH 112966 A CH112966 A CH 112966A CH 436451 A CH436451 A CH 436451A
- Authority
- CH
- Switzerland
- Prior art keywords
- rotor
- carrier
- electric motors
- small electric
- permanent magnets
- Prior art date
Links
- 239000004033 plastic Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 10
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 description 3
- 241000446313 Lamella Species 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
- H02K1/278—Surface mounted magnets; Inset magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0095288 | 1965-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH436451A true CH436451A (de) | 1967-05-31 |
Family
ID=7519264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH112966A CH436451A (de) | 1965-02-02 | 1966-01-27 | Polarisierter Läufer für elektrische Kleinstmotoren |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE675594A (OSRAM) |
| CH (1) | CH436451A (OSRAM) |
| NL (1) | NL6516725A (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062688A1 (de) | 2007-11-15 | 2009-05-22 | Compact Dynamics Gmbh | Permanent erregte elektrische maschine |
| US9450472B2 (en) | 2010-06-14 | 2016-09-20 | Black & Decker, Inc. | Rotor assembly for brushless motor for a power tool |
-
1965
- 1965-12-22 NL NL6516725A patent/NL6516725A/xx unknown
-
1966
- 1966-01-26 BE BE675594D patent/BE675594A/xx unknown
- 1966-01-27 CH CH112966A patent/CH436451A/de unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062688A1 (de) | 2007-11-15 | 2009-05-22 | Compact Dynamics Gmbh | Permanent erregte elektrische maschine |
| EP2448096A1 (de) * | 2007-11-15 | 2012-05-02 | Compact Dynamics GmbH | Permanent erregte elektrische Maschine |
| EP2448097A1 (de) * | 2007-11-15 | 2012-05-02 | Compact Dynamics GmbH | Permanent erregte elektrische Maschine |
| US9450472B2 (en) | 2010-06-14 | 2016-09-20 | Black & Decker, Inc. | Rotor assembly for brushless motor for a power tool |
Also Published As
| Publication number | Publication date |
|---|---|
| BE675594A (OSRAM) | 1966-05-16 |
| NL6516725A (OSRAM) | 1966-08-03 |
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