Motor and method for making same

Details Motor and method for making same Motor and method for making same

1975-12-12

1977-03-29

Hall, Carl E.

Electrical generator or motor structure

Dynamoelectric

Rotary

29596, 264331, 310 43, 310 89, 310217, 310254, H02K 502, H02K 1502

Patent

active

040151549

ABSTRACT:
In a method for making a motor, wherein a plurality of lamellar ring plates each having plural teeth extending outwardly from its inner ring portion are laminated, coils are wound on every tooth, and then inserted in a ring which are also made of a plurality of laminated lameller ring plates so as to cover all openings between teeth and thereby a stator is formed. After that, the stator is molded with resin comprising mainly the mixture of thermoplastic resin and thermosetting resin. And then, a rotor is inserted into the stator after cutting off the inner ring portions of the stator to form the motor.

REFERENCES:
patent: 2354551 (1944-07-01), Sawyer
patent: 2607816 (1952-08-01), Ryder et al.
patent: 2695969 (1954-11-01), Yates
patent: 3194993 (1965-07-01), Hackney et al.
patent: 3701748 (1972-10-01), Kroekel
patent: 3827141 (1974-08-01), Hallerback
patent: 3932929 (1976-01-01), Hallerback et al.

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