Title:
内燃機関の制御装置
Document Type and Number:
Japanese Patent JP4618239
Kind Code:
B2
Abstract:
A control apparatus includes a detection unit that detects a stop request to an engine, a throttle closing control unit that, when the stop request is detected, adjusts an opening amount of a throttle valve to an engine-stop throttle valve opening amount smaller than a current opening amount an engine stop detection unit that detects a stop of the engine, an engine-stop exhaust valve control unit that adjusts an opening/closing characteristic of an exhaust valve of a cylinder that will be placed initially in an intake stroke when the engine is restarted so that, when the opening amount of the throttle valve is adjusted to the engine-stop throttle valve opening amount and a stop of the engine is detected, the exhaust valve has an engine-stop exhaust valve opening/closing characteristic by which a closing timing of the exhaust valve is more delayed than a current closing timing of the exhaust valve.
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Inventors:
Takayuki Demura
Application Number:
JP2006333619A
Publication Date:
January 26, 2011
Filing Date:
December 11, 2006
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02D29/02; F02D13/02; F02D17/00; F02D41/04; F02D41/06; F02D43/00; F02D45/00; F02N19/00; F02P5/15
Domestic Patent References:
| JP2006275031A | ||||
| JP2006220141A | ||||
| JP11082076A | ||||
| JP2006161676A |
Attorney, Agent or Firm:
Hideki Takahashi
Mamoru Takada
Hidekazu Onishi
Tamaki Otsuka
Mamoru Takada
Hidekazu Onishi
Tamaki Otsuka