Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1990-09-28
1991-10-22
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310338, 310328, H01L 4108
Patent
active
050598570
ABSTRACT:
An integral connector for a piezoelectric solid state motor stack having a plurality of ceramic disks interleaved with electrodes. Lead wires connect the electrodes to a source of electrical potential. A housing, for containing the motor stack, includes a connector body mounted to one end portion of the housing. A plurality of contact pins mounted to the connector body are adapted to be connected to the source of electrical potential. A structure defines a path for guiding the lead wires between the contact pins and the electrodes, wherein the lead wires exit the combination of the ceramic disks and electrodes along first and second parallel longitudinal axes separated by a first distance, and attach to the pins which are located along third and forth parallel longitudinal axes separated by a second distance, wherein the first distance is different from the second distance.
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Publication prepared by Physics International Company entitled "Piezoelectric Materials," (Publication date unknown).
Brandt Everett G.
Kelley Kurtis C.
Swanson Morris A.
Towe Carey A.
Budd Mark O.
Caterpillar Inc.
Dougherty Thomas M.
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