Electrical generator or motor structure – Dynamoelectric – Rotary
Patent
1975-02-10
1977-04-19
Skudy, R.
Electrical generator or motor structure
Dynamoelectric
Rotary
310 40MM, 310266, H02K 2330
Patent
active
040190757
ABSTRACT:
An ironless rotor of high accuracy is provided readily and simply by coiling an elongated conductor into a plurality of hexagonal windings with a predetermined thickness, wrapping the windings around a cylindrical core member in such a manner that any overlap of the windings does not exceed two layers, and shaping the windings into an integral cylindrical form. Such ironless rotor is applicable to miniature electric motors to enhance the efficiency of the latter.
REFERENCES:
patent: 2849630 (1958-08-01), Waloff
patent: 2952788 (1960-09-01), Volkering
patent: 3191081 (1965-06-01), Faulhaber
patent: 3237036 (1966-02-01), Konig
patent: 3308319 (1967-03-01), Faulhaber
patent: 3360668 (1957-12-01), Faulhaber
patent: 3488837 (1970-01-01), Massouda
Canon Kabushiki Kaisha
Canon Seiki Kabushiki Kaisha
Skudy R.
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