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Accelerometer having integral fault nullAn improved accelerometer is introduced. It comprises a transducer responsive to vibration in machinery which produces an electrical signal related to the magnitude and frequency of the vibration; and a decoding circuit responsive to the transducer signal which produces a first fault signal to produce a second fault signal in which ground shift effects are nullified.
Document ID
19960002678
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Bozeman, Richard J., Jr. (NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Date Acquired
August 17, 2013
Publication Date
August 22, 1995
Subject Category
Instrumentation And Photography
Accession Number
96N12687
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-5,442,961|NASA-CASE-MSC-21951-2
Patent Application
US-PATENT-APPL-SN-247151

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