Electric motor drive with infinitely variable speed transmission

Details Electric motor drive with infinitely variable speed transmission Electric motor drive with infinitely variable speed transmission

1980-11-10

1983-07-05

Krizmanich, George H.

Machine element or mechanism

Gearing

Interchangeably locked

74752B, 74198, F16H 544

Patent

active

043911560

ABSTRACT:
A drive system adapted for use in motor vehicles comprises an infinitely variable speed drive transmission coupled to a DC motor, and the speed ratio of the transmission is controlled by a speed-responsive flyweight or governor so as to maintain the DC motor at its most efficient operating level.

REFERENCES:
patent: 2727396 (1955-12-01), Haugwitz
patent: 3027777 (1962-04-01), Claudon
patent: 3071018 (1963-01-01), Floyd
patent: 3237468 (1966-01-01), Schottler
patent: 3248960 (1966-05-01), Schottler
patent: 3476201 (1969-11-01), Swaine
patent: 3497026 (1970-02-01), Calvert
patent: 3745844 (1973-07-01), Schottler
patent: 3858674 (1975-01-01), Tabor
patent: 4065702 (1977-12-01), Locker et al.

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