Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-11-08
2010-11-09
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C029S598000
Reexamination Certificate
active
07830058
ABSTRACT:
A surface magnet type motor having a magnet at a surface of a rotor includes an anti-scattering tube formed in a cylindrical configuration longer in length than the magnet of the rotor in the axial direction, having the magnet press-fitted inside to prevent scattering of the magnet. A stress alleviation portion is provided to alleviate stress generated at an end of the magnet press-fitted into the anti-scattering tube.
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Johnson Eric
Kenyon & Kenyon LLP
Leung Quyen
Toyota Jidosha & Kabushiki Kaisha
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