Small size electric motor

Electrical generator or motor structure – Dynamoelectric – Rotary

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Details

310 40MM, 310114, 310154, H02K 348

Patent

active

045146543

ABSTRACT:
A small-size electromotor includes a stator and a rotor enclosed by a housing. In order to reduce weight and moment of inertia of the rotor and stator in the electric motor the rotor and the stator are formed of magnetic conductors assembled from iron sheets. The iron sheets are spaced from one another by layers of reduced magnetic conductivity, which may be layers of air or any other non-conductive material.

REFERENCES:
patent: 269036 (1882-12-01), Fisher
patent: 2453358 (1948-11-01), Bertea
patent: 2453359 (1948-11-01), Bertea
patent: 2975312 (1961-03-01), Ploran
patent: 3202851 (1965-08-01), Zimmerle
patent: 3590208 (1971-06-01), Martini
patent: 3651355 (1972-03-01), Mason
patent: 3983435 (1976-09-01), Sims
patent: 3984711 (1976-10-01), Kordik
patent: 4169983 (1979-10-01), Felder
patent: 4206374 (1980-06-01), Goddijn
patent: 4221984 (1980-09-01), Mason
patent: 4359761 (1982-11-01), Papst

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