Electrical generator or motor structure – Dynamoelectric – Reciprocating
Patent
1976-05-27
1978-02-14
Budd, Mark O.
Electrical generator or motor structure
Dynamoelectric
Reciprocating
H02K 3302
Patent
active
040741540
ABSTRACT:
An electromagnetic drive has a first vibratory member which includes an armature and a second vibratory member which includes electromagnets arranged for cooperation with the armature. Leaf-type springs are arranged to couple the vibratory members, and clamping means provided at the ends of the springs rigidly press the individual leaves of the springs together. First connecting means connects the first vibratory member with the springs and second connecting means connects the second vibratory member with the springs via the clamping means. One or both of the second connecting means and the second vibratory member are arranged to compensate for the changes in spacing between the ends of the springs which occur in response to deflection of the springs. The second connecting means and the clamping means are arranged for substantially moment-free transmission of forces from the spring means to the second vibratory member.
REFERENCES:
patent: 1948452 (1934-02-01), Young
patent: 3155853 (1964-11-01), Spurlin et al.
patent: 3170078 (1965-02-01), Kuschel
patent: 3522460 (1970-08-01), Spurlin
patent: 3529188 (1970-09-01), Gearing
patent: 3931534 (1976-01-01), Gray et al.
Budd Mark O.
IFE Gesellschaft mbH
Striker Michael J.
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