Measuring and testing – Vibration – Sensing apparatus
Patent
1987-05-06
1989-04-04
Levy, Stewart J.
Measuring and testing
Vibration
Sensing apparatus
73661, 269 71, G01H 1100
Patent
active
048174173
ABSTRACT:
Apparatus and method for aligning and securing a blade vibration sensor about a selectable position along an inner surface of a turbomachine. The apparatus comprises a first rotatable member adapted to eccentrically secure the sensor, a second rotatable member eccentrically coupled to the first member and a ring clamp for mounting the rotatable members on the inner surface. The method includes the steps of securing the sensor to the first member, mounting the rotatable members on the inner surface, rotating the first and second members until the sensor is in a selected position and securing the first and second members against rotation.
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Arana Louis M.
Levy Stewart J.
Westinghouse Electric Corp.
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