Case and electric motor having an engaging opening and...

Details Case and electric motor having an engaging opening and... Case and electric motor having an engaging opening and...

2006-01-10

2006-01-10

Tamai, Karl (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C029S596000, C029S505000

Reexamination Certificate

active

06984905

ABSTRACT:
An electric motor comprises a yoke in which permanent magnets are held, the yoke including a cylindrical yoke body having a bottom and an auxiliary yoke in which the yoke body is fitted, at least one engaging opening provided in one of said yoke body and auxiliary yoke and a deformable band provided in the other of said yoke body and auxiliary yoke. The deformable band is fitted in the engaging opening in a state that the yoke body and auxiliary yoke are fitted.

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