Coating surrounding a piezoelectric solid state motor stack

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices

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310344, 310346, H01L 4108

Patent

active

052182592

ABSTRACT:
A solid state motor includes a plurality of piezoelectric elements assembled in a stack. Each element has two opposing planar surfaces. A plurality of electrodes each has a planar section contacting the planar surfaces of two adjacent elements in the stack. A silicone adhesive is adapted to adhere to the piezoelectric elements A plurality of alumina particles are disposed in the silicone adhesive A protective housing cylindrically encases the combination of the stack, electrodes, and silicone adhesive.

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patent: 4382243 (1983-05-01), Babitzka
patent: 4553059 (1985-11-01), Abe et al.
Dow Corning, New Product Information, X3-6632 Thermally Conductive Silicone Adhesive, Midland, Mich., 48686-0994, Dated: Aug. 1, 1989.

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