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Patent Searching and Data


Title:
CONTROLLER FOR INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2006125334
Kind Code:
A
Abstract:

To improve starting property irrespective of a condition of an internal combustion engine in a controller for the internal combustion engine.

This controller for the internal combustion engine has an electric intake variable valve gear 27 for controlling an intake valve 21 to the optimum opening and closing timing in accordance with an operation condition of the engine 10. When a stop command is given to the engine 10 by an ignition OFF signal, a target spark advance position being the optimum for current atmospheric pressure is calculated before the engine 10 stops, opening and closing timing of the intake valve 21 advances to the target spark advance position by the intake variable valve gear 27, and then the engine 10 is stopped.


Inventors:
Kitaura, Koichi
Yoshioka, Mamoru
Takama, Yasuyuki
Application Number:
JP2004000316542
Publication Date:
May 18, 2006
Filing Date:
October 29, 2004
Export Citation:
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Assignee:
TOYOTA MOTOR CORP
International Classes:
F02D13/02; F02D17/00; F02D41/04; F02D41/06; F02D43/00; F02D45/00
Attorney, Agent or Firm:
酒井 宏明