Resonator Configurations for Severe Environments.

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Abstract:

An arrangement is disclosed for piezoelectric resonators utilizing linear and parallel sides or flats located on the periphery and opposite ends of the resonator. These sides are located normal to the axes wherein collinear forces applied to the resonator produce a desired effect upon its natural resonant frequency. For mechanical sensor applications this effect is maximized while for applications requiring a stable frequency or time base this effect is minimized. The outline peripheral shape of the resonators utilizing this mounting arrangement varies in accordance with the crystallographic orientation present in each resonator. Author

Author(s):
Lukaszek, Theodore J. ; Ballato, Arthur
Author Organization(s):
DEPARTMENT OF THE ARMY WASHINGTON DC
Descriptive Note:
Patent Application,
Pagination:
0021

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Availability: This Government-owned Invention Available For U.s. Licensing And, Possibly, For Foreign Licensing. Copy Of Application Available Ntis.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
PAT-APPL-145 180
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*Patent applications, *Quartz resonators, *Piezoelectric crystals, Crystal structure, Mounts, Crystal oscillators, Shock resistance, Acceleration, Configurations, Resonators, Frequency, Stability
Field(s)/Group(s):
Electrical and Electronic Equipment, Crystallography
Keyword(s):
Resonators(Piezoelectric), Frequency(Resonant), Base(Time), Plates(Resonators)
Report Date:
1980 Apr 30