Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1991-11-27
1994-04-19
Peckman, Kristine L.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 71, 310DIG6, 360 9904, H02K 714, H02K 1100, G11B 5016
Patent
active
053048784
ABSTRACT:
To provide a disk unit with a reduced thickness, a motor substrate for mounting an inner rotor, outer rotor or belt drive type motor for rotating a magnetic recording medium, includes an extension portion which extends beyond the magnetic recording medium, to which electronic parts and a connector are mounted, so that they do not interfere with the magnetic recording medium.
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patent: 5038240 (1991-08-01), Isomura
Der Elektronisch Kommutierte Aussenlaufermotor: ein idealer Antrieb fur hohe Anspruche, Dietrich Homburg, Apr. 1987, pp. 65-70, Antriebstechnik.
Hasegawa Kazuo
Oda Kazuya
Sato Takeshi
LaBalle C.
Mitsubishi Denki & Kabushiki Kaisha
Peckman Kristine L.
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