Wear-protection layer for piston rings

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United States of America Patent

PATENT NO 9869390
APP PUB NO 20150252901A1
SERIAL NO

14428140

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Abstract

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The invention relates to a novel wear-protection layer for piston rings of internal combustion engines and a method for applying a wear-protection layer of this type during production of a piston ring. The protective layer is characterized inter alia by reduced wear and high resistance to scuffing.

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Patent Owner(s)

Patent OwnerAddress
FEDERAL-MOGUL BURSCHEID GMBH51399 BURSCHEID

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kennedy, Marcus Dusseldorf, DE 29 164
Zinnabold, Michael Burscheid, DE 18 113

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