MONOLYTHIC RESONATOR VIBRATING BEAM ACCELEROMETER
Assignee
SINGER COMPANY THE, A CORP OF N J
Filed
Sep 16, 1982
Granted
Feb 14, 1989
Location
BOONTON NJ US
Abstract
In order to implement a vibrating beam accelerometer, preferably in a dual beam configuration, a monolithic piezoelectric structure which includes at least a first mounting surface, a second mounting surface spaced therefrom and between the mounting surfaces and coupled thereto a vibrating beam, is provided. The two mounting surfaces are connected to each other by flexures so that relative movement between them is possible. This structure results in a closed path from mounting surface to vibrating beam to mounting surface avoiding problems present in prior art devices in which there were joints at three different points within the closed path.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Apr 25, 1983
Rescinded
Jun 16, 1987
Duration
4 years, 1 month
Inventor
- 1WILLIAM C. ALBERT
Record Details
- Patent number
- US 4804875
- Application
- 00641893
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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