Rotor and process for manufacturing the same

Details Rotor and process for manufacturing the same Rotor and process for manufacturing the same

2011-07-19

2011-07-19

Mullins, Burton (Department: 2834)

Powder metallurgy processes

Forming articles by uniting randomly associated metal particles

Consolidation of powders

C029S598000, C310S044000, C419S006000, C264S120000

Reexamination Certificate

active

07981359

ABSTRACT:
A rotor comprising bonded magnet portions mainly composed of magnet powder and a binder, which are embedded in a soft magnetic portion mainly composed of soft magnetic powder and a binder, the rotor being produced by a compression-molding method, and the magnetic pole surfaces of the bonded magnet portions being embedded in the soft magnetic portion.

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