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US 2010/0163320 A1Published application
Molded motor and electric vehicle
AssigneeSanyo Electric Co., Ltd.
InventorsHiroaki SAGARA, Kenji Taguchi, Tetsuji Ueta, Takeshi Nagao, Takashi Uchino
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Abstract
A molded motor includes a ring-shaped stator and a rotor disposed inside the stator. The stator has teeth, insulators surrounding the teeth, coils wound around the insulators, and a molded part molding the teeth, insulators and coils. The insulators are partially exposed from the molded part.
Claims11
A molded motor comprising:
- a ring-shaped stator and a rotor disposed inside the stator, wherein the stator has teeth, insulators surrounding the teeth, coils wound around the insulators, and a molded part molding the teeth, insulators and coils, and
- the insulators are partially exposed from the molded part.
A molded motor used as a drive source for an electric vehicle, comprising:
- a cylindrical stator having a resin molded part molding multiple teeth;
- a rotor rotated inside the stator;
- and
- a motor case provided on a cylindrical end face of the cylindrical stator;
- wherein
- the resin molded part has multiple first fins formed in a region of the cylindrical end face, the region is exposed from the motor case, and
- each of the multiple first fins is extended in a front and rear direction of the electric vehicle.
4 more elements
Dependencies are inferred from the claim text.