Rotary electric machine having auxiliary permanent magnets

Details Rotary electric machine having auxiliary permanent magnets Rotary electric machine having auxiliary permanent magnets

1998-05-06

1999-10-26

Ramirez, Nestor

Electrical generator or motor structure

Dynamoelectric

Rotary

310156, 310261, H02K 1922

Patent

active

059734353

ABSTRACT:
A rotor of an alternator having a plurality of claw poles, a plurality of auxiliary permanent magnets and a magnet holder for the permanent magnets. The magnet holder is composed of soft resinous holding members, connecting bands and heat-resistant members. Each of the heat resistant members is disposed between the claw poles and holding members to prevent heat transfer from the claw poles to the holding members.

REFERENCES:
patent: 3230404 (1966-01-01), Graham
patent: 4617485 (1986-10-01), Nakamura et al.
patent: 5483116 (1996-01-01), Kusase et al.
patent: 5578885 (1996-11-01), Alford et al.

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