Quartz oscillator mountings

Details Quartz oscillator mountings Quartz oscillator mountings

1975-05-22

1977-10-18

Budd, Mark O.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310366, 310368, H01L 4104

Patent

active

040548074

ABSTRACT:
A quartz crystal oscillator element including a substrate of quartz crystal having a plurality of oscillatable parallel prongs extending in a longitudinal direction of the substrate. Parallel metallic electrodes are disposed on each of the prongs thereof. The oscillator element is adhered to a supporting pedestal at a portion of the substrate thereof remote from the prongs. In the embodiment of the invention the electrodes comprise beam leads extending from an end of the substrate for receiving electrical connections to the electrodes. The beam leads are electrically connected to lead pins of additional pedestals so that the substrate bear pressure which develops during electrical connections to the beam leads.

REFERENCES:
patent: 3297889 (1967-01-01), Breskend
patent: 3488530 (1970-01-01), Staudte
patent: 3566166 (1971-02-01), Borner
patent: 3683213 (1972-08-01), Staudte
patent: 3697766 (1972-10-01), Ganter
patent: 3697789 (1972-10-01), Kato
patent: 3766616 (1973-10-01), Staudte

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