Title:
【発明の名称】内燃機関のアイドル回転数制御装置
Document Type and Number:
Japanese Patent JP3055659
Kind Code:
B2
Abstract:
The idling speed controller for an internal-combustion engine includes a judging device for determining whether the internal-combustion engine is in an idling state and whether a variation in the revolutional speed of the internal-combustion engine is equal to or greater than a predetermined value, an air amount adjuster that adjusts an air amount supplied to the internal-combustion engine when it is determined that the internal-combustion engine is in the idling state and the variation in the revolutional speed of the internal-combustion engine is equal to or greater than the predetermined value; and a device for prohibiting the adjustment of the air amount by the air amount adjuster after the passing of a predetermined time from a change of a throttle valve form an open state to a substantially closed state.
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Inventors:
Shigemasa Hirooka
Application Number:
JP19946996A
Publication Date:
June 26, 2000
Filing Date:
July 29, 1996
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02D45/00; F02D31/00; F02D41/08; F02D41/16; (IPC1-7): F02D41/08; F02D41/08; F02D45/00
Domestic Patent References:
| JP6019936A | ||||
| JP5963341A |
Attorney, Agent or Firm:
Shusaku Yamamoto