Title:
【発明の名称】燃料噴射制御装置
Document Type and Number:
Japanese Patent JP2975090
Kind Code:
B2
Abstract:
An apparatus for controlling the speed of a direct fuel injected, scavenged, two-stroke engine comprises a first sensor for sensing the degree to which the throttle is open, means for sensing whether the intake air amount is in the air-excess range, means for sensing whether the degree to whcih the throttle is open has been substantially constant for a predetermined amount of time, a sensor for sensing the engine revolution speed, means for producing a desired engine revolution speed based on the degree to which the throttle is open, and means for producing a signal coresponding to the difference between the engine revolution speed and the desired engine speed, when the degree to which the throttle is open has been substantially constant for the predetermined amount of time. A control device adjusts an engine running parameter based on this difference, to reduce this difference.
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Inventors:
NONAKA KIMIHIRO
Application Number:
JP30383690A
Publication Date:
November 10, 1999
Filing Date:
November 13, 1990
Export Citation:
Assignee:
YAMAHA HATSUDOKI KK
International Classes:
F02P5/15; F02B61/04; F02D31/00; F02D41/02; F02D41/04; F02D41/34; F02D43/00; F02D45/00; F02M69/04; F02B75/02; F02B75/12; (IPC1-7): F02D41/04; F02D41/02; F02D43/00; F02P5/15
Domestic Patent References:
| JP2271070A | ||||
| JP233439A | ||||
| JP63248915A |
Attorney, Agent or Firm:
Shuji Shiokawa