Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1982-08-16
1984-02-07
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310353, 310346, 310361, H01L 4108
Patent
active
044305966
ABSTRACT:
A crystal mounting arrangement is provided which achieves central mounting of the crystal on a substrate while not producing frequency changes in the crystal resulting from substantial differential expansion type stress generated over changes in temperature.
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Budd Mark O.
Gillman James W.
Kahler Mark P.
Motorola Inc.
Roney Edward M.
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