Airfoil with galvanic corrosion preventive shim

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9322283
APP PUB NO 20140093367A1
SERIAL NO

13630822

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An airfoil includes an airfoil body made of a first metal with a leading edge, a trailing edge, pressure side and suction side; a sheath with first and second flanks made of a second metal; a first layer of non-conductive material adhesively bonded between a portion of the end of the first flank and the airfoil body and extending beyond the end of the first flank on the pressure side; and a second layer of non-conductive material adhesively between a portion of the end of the second flank and the airfoil body and extending beyond the end of the second flank on the suction side.

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Patent Owner(s)

Patent OwnerAddress
RAYTHEON TECHNOLOGIES CORPORATION10 FARM SPRINGS ROAD FARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gates, Brandon A DeWitt, US 10 33
Parkin, Michael South Glastonbury, US 32 531
Quinn, Mark Wethersfield, US 9 52
Wiegman, Leland Williamston, US 1 5

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