Piezoelectric transducer arrangement with integral terminals and

Details Piezoelectric transducer arrangement with integral terminals and Piezoelectric transducer arrangement with integral terminals and

1979-04-02

1980-12-16

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310322, 310334, 179110A, H01L 4108

Patent

active

042400023

ABSTRACT:
A miniature piezoelectric element is conductively mounted on a metal diaphragm having one or two projecting tabs which provide two solderless terminals. An insulating area is screened onto the diaphragm around the piezoelectric element and out onto one tab. A conductive layer is formed on the upper surface of the active element and out onto the insulating area on the tab without contacting the diaphragm. The diaphragm can then be supported within any suitable housing with the tab or tabs projecting for contact by a miniature connector.

REFERENCES:
patent: 2877362 (1959-03-01), Tibbetts
patent: 3167668 (1965-01-01), Nesh
patent: 3222462 (1965-12-01), Karmann
patent: 3396286 (1968-08-01), Anderson et al.
patent: 4004409 (1977-01-01), Ganter et al.
patent: 4006371 (1977-02-01), Quirk

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