INTERNAL COMBUSTION ENGINE

Title:

INTERNAL COMBUSTION ENGINE

Document Type and Number:

Japanese Patent JPS51148110

Kind Code:

A

Abstract:

The present invention relates to an internal combustion engine comprising means at cylinder head and piston level for improving combustion while reducing the tendency to knocking and pollution. This engine comprises a double feed system, an intake port for a rich mixture being arranged in a hollow in the cylinder head and comprising a retaining cup at its base, an intake port for a poor mixture and a projecting part at the top of the piston covering the hollow and the retaining cup and defining a precombustion chamber for communicating with a part of the chamber opposite the hollow, via channels made at the base of the projecting part. The invention finds advantageous application in the domain of automobile vehicle construction.

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Inventors:

JIYORUJIYU TERII

Application Number:

JP6603176A

Publication Date:

December 20, 1976

Filing Date:

June 04, 1976

Export Citation:

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Assignee:

THERY GEORGES

International Classes:

F02B19/04; F02B23/08; F02B19/10; F02B1/04; F02B75/12; (IPC1-7): F02B19/04

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