Title:
STARTING CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2004278382
Kind Code:
A
Abstract:
To provide a technology for inexpensively, highly reliably and efficiently reducing a rotational load when starting an internal combustion engine without complicating a mechanism without having influence on a combustion state and ignitability of the internal combustion engine.
This internal combustion engine has a plurality of cylinders (a #1 cylinder to a #4 cylinder), and reduces a pump loss by putting an intake valve and a vent valve in a fully closed state before first time combustion of the respective cylinders on at least its partial cylinder (the #1 cylinder, and the #4 cylinder) when starting the internal combustion engine by a starter motor.
Inventors:
KANEKO TOMOHIRO
Application Number:
JP2003069634A
Publication Date:
October 07, 2004
Filing Date:
March 14, 2003
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F02D13/02; F02D41/06; F02D45/00; F02N19/00; (IPC1-7): F02D13/02; F02D41/06; F02D45/00; F02N17/08
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Hidemi Matsukura
Yutaka Nagata
Kazunobu Sera
Tsutomu Toyama
Hidemi Matsukura
Yutaka Nagata
Kazunobu Sera
Tsutomu Toyama