DC Electric motors

Details DC Electric motors DC Electric motors

1979-10-01

1982-06-08

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 50, 310154, 310206, 310234, 310251, H02K 516

Patent

active

043341632

ABSTRACT:
A DC electric motor comprising a tubular support carrying spaced bearings, a shaft journalled in said bearings for coaxial rotation within said support and having a driven end portion extending from a first end length of said tubular support, a rotor comprising a hollow cylindrical rotor body carrying a rotor winding, said rotor body being secured at one end to said extending shaft portion so that the first end length of said tubular support is coaxially freely received within said hollow cylindrical rotor body, a stator surrounding said rotor, and a commutator mounted to said shaft end portion at the exterior side of said rotor body remote from said tubular support.

REFERENCES:
patent: 2387885 (1945-10-01), Davis
patent: 2400902 (1946-05-01), Allen
patent: 2525297 (1950-10-01), Heidmann
patent: 2779883 (1957-01-01), Schumann
patent: 3225232 (1965-12-01), Turley
patent: 3381154 (1968-04-01), Madsen
patent: 3452226 (1969-06-01), Hettich
patent: 3693037 (1972-09-01), West
patent: 3743875 (1973-07-01), Smith
patent: 4088914 (1978-05-01), Aoki

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