Electricity: motive power systems – Reciprocating or oscillating motor – Plural – diverse or diversely controlled motor windings
Patent
1985-06-26
1986-11-04
Duggan, Donovan F.
Electricity: motive power systems
Reciprocating or oscillating motor
Plural, diverse or diversely controlled motor windings
310 22, 310 33, 310 27, H02K 3312
Patent
active
046212213
ABSTRACT:
A reversible vibratory motor includes a driving member responsive to a first frequency of vibration for driving a driven member in a first direction, and responsive to a second frequency of vibration for driving the driven member in the opposite direction.
REFERENCES:
patent: 1724825 (1929-08-01), Chirol
patent: 1816102 (1931-07-01), Waters et al.
patent: 2451840 (1948-10-01), Lewandowski
patent: 2492860 (1949-12-01), Guajardo
patent: 2497466 (1950-02-01), Olson
patent: 2829530 (1958-04-01), Holden
patent: 2859362 (1958-11-01), Niblick
patent: 2985777 (1961-05-01), Merchant
patent: 3676758 (1972-07-01), Mathews
Duggan Donovan F.
Eastman Kodak Company
Schaper Donald D.
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