Electrically actuated piezoelectric control element

Details Electrically actuated piezoelectric control element Electrically actuated piezoelectric control element

1981-10-27

1984-02-14

Miller, J. D.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

H01L 4104

Patent

active

044319347

ABSTRACT:
An electrically actuated control and positioning element formed of a lamella packet as a piezoelectric transducer whose ends are designed to form a power transmission element, and which is capable of transmitting tensile forces. Lamellae spaced from one another engage with parts of the power transmission element, preferably in a dovetailing or interlocking manner. Further active lamellae may be situated in the spaces between the spaced lamellae.

REFERENCES:
patent: 2616223 (1952-11-01), Jonker
patent: 3102210 (1963-08-01), Dory et al.
patent: 3748503 (1973-07-01), Cobarg et al.
patent: 4195243 (1980-03-01), Thaxter
patent: 4245172 (1981-01-01), Shirley
patent: 4272200 (1981-06-01), Hehl
"Electrical Driving Circuits", -Publisher unknown, source unknown, publication date prior to May 23, 1980.

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