Balanced compression accelerometer

Details Balanced compression accelerometer Balanced compression accelerometer

1995-08-29

1997-08-26

Dougherty, Thomas M.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

7351434, H01L 4104, H01L 4108

Patent

active

056613610

ABSTRACT:
An accelerometer is comprised of a piezo element for producing an electrical signal. A seismic mass is located around the piezo element and has a center of gravity located below said piezo element. A support is provided for supporting the piezo element and the seismic mass. A housing cooperates with the support to enclose both the piezo element and the seismic mass. An electrical conductor is provided to conduct the electrical signal produced by the piezo element to a point outside of the housing.

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patent: 5408878 (1995-04-01), Lysen
patent: 5412987 (1995-05-01), Bergstrom et al.
patent: 5456110 (1995-10-01), Hulsing, II

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