Bearing, housing including a set of bearings, associated method and computer program

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United States of America Patent

PATENT NO 9464671
APP PUB NO 20140169715A1
SERIAL NO

14078320

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a bearing (10) including an inner ring (12), an outer ring (11), and rolling bodies positioned between the inner and outer rings, one of the rings being rotary and the other not, the bearing further including:

    a first module (20) including at least one set of sensor(s) suitable for performing successive measurements of at least one parameter representative of the vibrations within the bearing; anda second module (20) suitable for determining a frequency representation of the signal corresponding to the successive measurements, and for obtaining a set of elements(s) representative of the frequency representation based on that frequency representation, so as to compare at least one representative element of the set with a corresponding reference element and identify a malfunction based on that comparison (10).

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Patent Owner(s)

  • SKF AEROSPACE FRANCE;SKF AEROSPACE FRANCE S.A.S

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hebrard, Yoann Sarras, FR 9 17

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