Oil transfer passage arrangement for a shaft of a gas turbine engine

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United States of America Patent

PATENT NO 9932860
SERIAL NO

14774013

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Abstract

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A shaft for a gas turbine engine includes a shaft bore along an axis, a circumferential groove within the shaft bore, a multiple of first axial grooves from said circumferential groove and a multiple of second axial grooves from said circumferential groove.

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Patent Owner(s)

Patent OwnerAddress
RTX CORPORATION10 FARM SPRINGS ROAD FARMINGTON CT 06032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grillo, Joseph Bloomfield, US 10 30
Stutz, Robert C Dobbs Ferry, US 6 37

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