Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
Patent
1986-03-31
1987-02-10
Budd, Mark O.
Electrical generator or motor structure
Non-dynamoelectric
Piezoelectric elements and devices
310368, 29 2535, H01L 4108
Patent
active
046425110
ABSTRACT:
An improved method and apparatus is disclosed for perpendicularly mounting an AT-strip resonator on its longitudinal edge. The crystal blank is secured to the base at two or more mounting points via conductive cement which provides both electrical connection and mechanical support. A mounting cavity or slot permits proper positioning and self-fixturing during manufacture. The edge-mounting configuration promotes ease of manufacture, improved shock performance, minimized motional resistance degradation, and high packing density.
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patent: 4443728 (1984-04-01), Kudo
Chason Marc K.
Onystok Michael J.
Tomase Joseph P.
Boehm Douglas A.
Budd Mark O.
Motorola Inc.
Southard Donald B.
Warren Charles L.
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