Engine case system for a gas turbine engine

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United States of America Patent

PATENT NO 8444380
APP PUB NO 20110008165A1
SERIAL NO

12642271

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Abstract

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The present invention provides engine case systems for gas turbine engines. Embodiments of the engine case systems include a plurality of ring cases and a tie-bolt case. The ring cases may house blades and vanes for the compressor and/or for the turbine. The ring cases may be stacked in series, and may be clamped together by a tie-bolt case.

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Patent Owner(s)

  • ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mahan, Vance A Martinsville, US 5 52
Ottow, Nathan Wesley Indianapolis, US 6 56
Wong, Albert Fishers, US 33 622

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