Bearing configuration for a rotational equipment assembly

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United States of America Patent

PATENT NO 12203413
APP PUB NO 20250003367A1
SERIAL NO

18215957

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Importance

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Abstract

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An assembly for rotational equipment includes a shaft, a first rolling-element bearing, a second rolling-element bearing, and a mid-shaft foil bearing. The shaft extends along a rotational axis between and to a first axial end and a second axial end. The shaft is configured for rotation about the rotational axis. The first rolling-element bearing is disposed at the first axial end. The second rolling-element bearing is disposed at the second axial end. The mid-shaft foil bearing is disposed axially between the first rolling-element bearing and the second rolling-element bearing.

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Patent Owner(s)

  • RTX CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanrahan, Paul R Sedona, US 78 240

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