Axial gap type motor

Details Axial gap type motor Axial gap type motor

2011-04-05

2011-04-05

Nguyen, Tran N (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S216045, C310S216046, C310S156530, C310S156560, C310S156570

Reexamination Certificate

active

07919897

ABSTRACT:
An axial gap type motor10includes: a rotor11having a rotor core13, the rotor core13including: multiple main magnet pieces41respectively magnetized in a direction of the rotation axis O of the rotor, and multiple main magnet piece storing hole portions15respectively for holding associated main magnet pieces; and a pair of stators12to be mounted onto the rotor11, wherein the rotor core13is structured by winding a tape-shaped magnetic plate14, and includes a first winding layer and a second winding layer; and in portions of the first and second winding layers that are situated in the same phase from the center of rotation of the rotor core13, the first winding layer includes an outside magnetic flux short preventive portions62, and the second winding layer includes an outside connecting portions61.

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