Method for producing a permanent magnet rotor

Details Method for producing a permanent magnet rotor Method for producing a permanent magnet rotor

1983-07-19

1985-10-29

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

310 42, 310156, H02K 1502

Patent

active

045493413

ABSTRACT:
A permanent magnet rotor having a unitary aluminum casting surrounding magnets mounted on the shaft which has favorable heat transfer, performance, and cost characteristics, and which may be constructed by the accompanying method.

REFERENCES:
patent: 1535330 (1925-04-01), Mills
patent: 2432436 (1947-12-01), Morrill
patent: 2475776 (1949-07-01), Brainard
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patent: 2504823 (1950-04-01), George
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patent: 3132270 (1964-05-01), Phelon
patent: 3292126 (1966-12-01), Palm
patent: 3368275 (1968-02-01), Eberline et al.
patent: 3531670 (1970-09-01), Loudon
patent: 3581394 (1971-06-01), Phelon
patent: 3979821 (1976-09-01), Noodleman
patent: 4011120 (1977-03-01), Aggen

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