【発明の名称】内燃機関 - TOYOTA JIDOSHA KABUSHIKI KAISHA

Title:

【発明の名称】内燃機関

Document Type and Number:

Japanese Patent JP3092604

Kind Code:

B2

Abstract:

An engine where first combustion where the amount of the EGR gas in the combustion chamber is larger than the amount of EGR where the amount of production of soot peaks and almost no soot is produced and a second combustion where the amount of EGR gas in the combustion chamber (5) is smaller than the amount of EGR gas where the amount of production of soot peaks are selectively switched between. When switching between the first combustion and second combustion, the injection timing is delayed until after top dead center of the compression stroke.

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Inventors:

Shizuo Sasaki
Masato Goto
Takekazu Ito
吉▲崎▼ 康二
Hiroki Murata

Application Number:

JP32252298A

Publication Date:

September 25, 2000

Filing Date:

November 12, 1998

Export Citation:

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Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA

International Classes:

F01N3/08; F01N3/24; F02D21/08; F02D41/00; F02D41/02; F02D41/04; F02D41/30; F02D41/40; F02M25/07; (IPC1-7): F02D41/04; F01N3/08; F01N3/24; F02D41/02; F02M25/07

Domestic Patent References:

JP9287527A
JP9287528A

Attorney, Agent or Firm:

Takashi Ishida (3 others)

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