Gas turbine engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11015448
APP PUB NO 20190178085A1
SERIAL NO

16183023

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gas turbine engine comprising a fan, an intermediate pressure compressor, a high pressure compressor, a high pressure turbine, a low pressure turbine and a gearbox. The low pressure turbine is arranged to drive the intermediate pressure compressor via a shaft and an intermediate pressure compressor drive shaft and the fan via the shaft, a gearbox input shaft, the gearbox and a gearbox output shaft. The intermediate pressure compressor drive shaft has a V-shaped cross-section comprising a base, a first limb and a second limb extending from the base. An end of the first limb of the intermediate pressure compressor drive shaft is removably connected to the intermediate pressure compressor. An end of the second limb of the intermediate pressure compressor drive shaft is removably connected to the gearbox input shaft and the base of the intermediate pressure compressor drive shaft is removably connected to the shaft.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCLONDON N1 9FX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ripolles, Perez Marcos Derby, GB 1 8

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