Variable pitch fan actuator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10221706
APP PUB NO 20170138207A1
SERIAL NO

14943059

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gas turbine engine including a core having in serial flow order a compressor, a combustor, and a turbine—the compressor, combustor, and turbine together defining a core air flowpath. The gas turbine engine additionally includes a fan section mechanically coupled to the core, the fan section including a plurality of fan blades, and each of the plurality fan blades defining a pitch axis. An actuation device is operable with the plurality fan blades for rotating the plurality fan blades about their respective pitch axes, the actuation device including an actuator located outward of the core air flowpath to, e.g., simplify the gas turbine engine.

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Patent Owner(s)

  • GENERAL ELECTRIC COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miller, Brandon Wayne Liberty Township, US 209 1709
Niergarth, Daniel Alan Cincinnati, US 98 758
Zatorski, Darek Tomasz Fort Wright, US 88 648

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