| US 7,531,937 B2 | ||
| Axial air-gap electronic motor | ||
| Tomonori Kojima, Kawasaki (Japan); Toshiaki Tanno, Kawasaki (Japan); Yoshikazu Tanaka, Kawasaki (Japan); Yoichi Tanabe, Kawasaki (Japan); Hirokazu Matsuzaki, Kawasaki (Japan); Masaki Yamada, Kawasaki (Japan); and Masanori Murakami, Kawasaki (Japan) | ||
| Assigned to Fujitsu General Limited, Kawasaki-shi, Kanagawa-ken (Japan) | ||
| Filed on Jan. 23, 2006, as Appl. No. 11/336,978. | ||
| Claims priority of application No. 2005-016076 (JP), filed on Jan. 24, 2005; and application No. 2005-220627 (JP), filed on Jul. 29, 2005. | ||
| Prior Publication US 2006/0163964 A1, Jul. 27, 2006 | ||
| Int. Cl. H02K 1/18 (2006.01) | ||
| U.S. Cl. 310—218 [310/216; 310/254] | 13 Claims |
| 1. An axial air-gap electronic motor comprising:
a rotor having a magnet surface, and an output shaft, and
a stator having a teeth surface arranged opposedly along an axis line direction of the output shaft of the rotor with a predetermined
gap therebetween,
wherein the stator has a plurality of core members connected in a ring form with the axis line being a center, and each of
the core members is provided with connecting means orienting in a direction perpendicular to the teeth surface for connecting
two of the core members opposed to each other linearly in an opposed state.
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