Voltage discharge channelling assembly for a gas turbine engine

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United States of America Patent

PATENT NO 9784132
SERIAL NO

14690736

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Abstract

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A gas turbine engine including a composite case having a conductive path therein, and a conductive case connected to the composite case. The conductive case is made of a conductive material. A fastener connects the composite case to the conductive case. The fastener is conductively connected to the conductive material of the conductive case and not directly conductively connected to the conductive path. At least one voltage discharge channeling assembly is connected to the fastener and to the conductive case. The at least one voltage discharge channeling assembly has a portion conductively connected to the conductive path. The at least one voltage discharge channeling assembly is conductively connected to the fastener. A method of assembling an engine casing in a gas turbine engine is also provided.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADA CORP1000 MARIE VICTORIN BLVD LONGUEUIL QU J4G 1A1

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duke, Brant LaSalle, CA 16 127
Olver, Bryan William Nobleton, CA 9 99
Sivavarman, Suresh Brampton, CA 2 0

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