EP 1174604 A3 20030326 - Compression self-ignition internal combustion engine and fuel supply device therefor

Title (en)

Compression self-ignition internal combustion engine and fuel supply device therefor

Title (de)

Brennkraftmaschine mit Selbstzündung und Brennstoffzuführeinrichtung

Title (fr)

Moteur avec auto-allumage et dispositif de prélevement de combustible

Publication

EP 1174604 A3 20030326 (EN)

Application

EP 01117479 A 20010719

Priority

JP 2000219548 A 20000719

Abstract (en)

[origin: EP1174604A2] A compression self-ignition internal combustion engine in which combustion of air-fuel mixture in a combustion chamber is made upon self-ignition of the air-fuel mixture under compression by a piston. A high temperature air-fuel mixture field is formed in the combustion chamber, and has a fuel concentration which causes no self-ignition within the combustion chamber. A mixture charge injector is disposed to supply to the air-fuel mixture field a mixture charge which has a fuel concentration higher than that in the air-fuel mixture field and contains fuel and a fluid containing air, at least a part of the fuel being vaporized. <IMAGE>

IPC 1-7

F02B 3/06; F02M 71/02

IPC 8 full level

F02B 1/12 (2006.01); F02B 3/06 (2006.01); F02B 7/00 (2006.01); F02B 23/10 (2006.01); F02D 41/02 (2006.01); F02D 41/38 (2006.01); F02D 41/40 (2006.01); F02M 61/18 (2006.01)

CPC (source: EP)

F02B 3/06 (2013.01); F02B 23/101 (2013.01)

Citation (search report)

[A] EP 0404357 A2 19901227 - GEN MOTORS CORP [US]
[A] US 2103595 A 19371228 - WILLIAM NELSON ALFRED
[A] US 4401072 A 19830830 - ITO SUMIO [JP], et al
[A] DE 492918 C 19300227 - ADOLF WILHELM KRAEMLING DR ING
[A] DE 1148808 B 19630516 - LINDE EISMASCH AG, et al
[A] PATENT ABSTRACTS OF JAPAN vol. 018, no. 143 (M - 1574) 9 March 1994 (1994-03-09)
[A] PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12 31 October 1998 (1998-10-31)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1174604 A2 20020123; EP 1174604 A3 20030326; EP 1174604 B1 20080102; DE 60132137 D1 20080214; DE 60132137 T2 20080515; JP 2002030935 A 20020131; JP 3642011 B2 20050427

DOCDB simple family (application)

EP 01117479 A 20010719; DE 60132137 T 20010719; JP 2000219548 A 20000719