United Technologies Corporation

Raytheon Technologies Corporation

James D Adams

Zhijun Zheng

George F Titterton, Iii

David W Jarrell

A gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a rotatable shaft and a cover substantially covering an end of the rotatable shaft. The cover includes a passageway fluidly coupled from outside the shaft to inside the shaft. The cover further includes a fin configured to prevent oil from entering the passageway.

Cover for rotatable shaft of gas turbine engine

This invention relates to a combustor liner for a gas turbine engine with means for loosely mounting one of the two spaced liner walls relative to the other to support it so that it 'floats'. The floating wall is made up of a plurality of segments to permit relatively minimal stress during thermal expansion, and the movement of each segment is restricted by at least one washer, and removal of the washer(s) permits the segment to be individually removed without removal of adjacent segments.

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Bolton, CT, United States of America

James D Adams