Method for fuel injection in a combustion engine, and combustion engine

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United States of America Patent

PATENT NO 7055493
SERIAL NO

10497383

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Abstract

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A method and a device for fuel injection in a supercharged four-stroke combustion engine of piston-and-cylinder type with compression ignition (1), whereby a controlled fuel quantity is supplied to the combustion chamber (2) for each work cycle, a first portion of said controlled fuel quantity is injected during the compression phase to initiate ignition before the upper dead center point, and a second portion is supplied (6) to the combustion chamber (2) as injected fuel for conventional initiation of ignition.

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Patent Owner(s)

Patent OwnerAddress
SCANIA CV AB (PUBL)151 87 SÖDERTÄLJE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bertilsson, Tommy Sodertalje, SE 1 3

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