US Patent Application No: 2011/0146,613

Piston for Internal Combustion Engine

Stats

Jun 23, 2011
Publication date
Dec 22, 2009
filing date
12/644,831
serial no
Granted
status

ALSO PUBLISHED AS: 8291881

Importance

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Abstract

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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Related Publications

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Patent Owner(s)

Patent Owner	Address	Total Patents
PERKINS ENGINES COMPANY LIMITED	PETERBOROUGH	75

International Classification(s)

F02F:CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGI....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
MacKay, Tom	Felton, CA	3	1
Oxborrow, James Stuart	-	2	1
Parsi, Mohammad	London, GB	3	5

Patent Citation Ranking

Forward Cites

Patent Info	(Count)	# Cites	Year
Other [Check patent profile for assignment information] (1)
8,459,229 Piston bowl with spray jet targets		0	2010

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