Piston for internal combustion engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8291881
APP PUB NO 20110146613A1
SERIAL NO

12644831

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A piston for a compression ignition internal combustion engine includes a crown portion, torroidal portion, and a reentrant portion. The piston further has a recess portion about a central axis of the piston designed to reduce temperatures near a tip portion of the fuel injector.

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First Claim

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Patent Owner(s)

  • PERKINS ENGINES COMPANY LIMITED;PERKINS ENGINE COMPANY LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mackay, Tom Inverness, GB 2 11
Oxborrow, James Stuart Corby, GB 1 11
Parsi, Mohammad London, GB 3 25

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