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Measuring Bearing-Cage RotationBearing slip measured optically. Concept for measuring rotational speed of bearing cage promises to be simple and accurate. Based on fiber optics, requires no contact between measuring device and bearing, and would not introduce wear.
Document ID
19870000347
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Roschak, E. J. (Rockwell International Corp.)
Date Acquired
August 13, 2013
Publication Date
July 1, 1987
Publication Information
Publication: NASA Tech Briefs
Volume: 11
Issue: 7
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MFS-29182
Accession Number
87B10347
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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