Electric motor

Details Electric motor Electric motor

2006-10-17

2006-10-17

Schuberg, Darren (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S156490, C310S156560, C310S156570, C310S058000, C310S059000, C310S052000

Reexamination Certificate

active

07122930

ABSTRACT:
An electric motor including a stator with a plurality of coils wound around a ring-shaped iron core, and a rotor rotatably disposed inside the stator is provided. The rotor includes a rotor shaft and a yoke. The yoke is provided near its periphery with a plurality of plate-like permanent magnets arranged at equal pitches. Heat generated from the rotor is released through a plurality of air holes formed in the yoke between the rotor shaft and the permanent magnets.

REFERENCES:
patent: 5666015 (1997-09-01), Uchibori et al.
patent: 5679995 (1997-10-01), Nagate et al.
patent: 5747909 (1998-05-01), Syverson et al.
patent: 5760520 (1998-06-01), Hasebe et al.
patent: 5811904 (1998-09-01), Tajima et al.
patent: 5990591 (1999-11-01), Yamaguchi et al.
patent: 6147428 (2000-11-01), Takezawa et al.
patent: 6445100 (2002-09-01), Tajima et al.
patent: 6472789 (2002-10-01), Akemakou
patent: 01110035 (1989-04-01), None
patent: 2000236639 (2000-08-01), None
patent: 2003018775 (2003-01-01), None

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