INTERNAL COMBUSTION ENGINE - HONDA MOTOR CO LTD

Title:

INTERNAL COMBUSTION ENGINE

Document Type and Number:

WIPO Patent Application WO/2001/055576

Kind Code:

A1

Abstract:

An internal combustion engine, wherein a combustion chamber and a heat insulating layer are provided in a cylinder head on one side and the other side across a partition wall, respectively, a cooling line is provided in the partition wall in a plurality of areas where heat loads are different from each other, and the flow rate of cooling medium is set so as to be higher in the cooling line located in the area where heat load is large than in the cooling line located in the area where heat load is small, whereby an increased temperature of exhaust gases can be achieved by holding the combustion chamber at a high temperature.

Inventors:

BABA ATSUSHI (JP)
NAKAGAWA TATSUYA (JP)
MINEMI MASAHIKO (JP)
ENDOH TSUNEO (JP)
KITAMURA TAIZOU (JP)

Application Number:

PCT/JP2001/000492

Publication Date:

August 02, 2001

Filing Date:

January 25, 2001

Export Citation:

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Assignee:

HONDA MOTOR CO LTD (JP)
BABA ATSUSHI (JP)
NAKAGAWA TATSUYA (JP)
MINEMI MASAHIKO (JP)
ENDOH TSUNEO (JP)
KITAMURA TAIZOU (JP)

International Classes:

F01L3/18; F01P3/02; F02B77/02; F02B77/11; F02F1/38; F02F1/40; F02F1/24; (IPC1-7): F02F1/40; F01P3/02; F02F1/24

Foreign References:

JPS5256107U

1977-04-22

Other References: