04478185 is referenced by 20 patents and cites 6 patents.

A method for regulating the air-fuel ratio and an ignition fiming in an internal combustion engine, using a device for sensing the engine running state, a device for detecting the variation in engine combustion, a device for correcting the air-fuel ratio supplied in the engine according to the detected combustion variation, and an device for controlling the ignition timing. The ignition timing control device calculates the interpolated basic advance angle value .theta..sub.b, the corrected advance angle value .DELTA..theta., and, hence, the resultant advance angle value .theta. for use in the ignition timing control, so as to attain the air-fuel ratio giving the best rate of fuel consumption.

Title
Air-fuel ratio and ignition timing regulation by detecting engine running condition
Application Number
6/483753
Publication Number
4478185
Application Date
April 11, 1983
Publication Date
October 23, 1984
Inventor
Takashi Shigematsu
Susono
JP
Daisaku Sawada
Susono
JP
Toshikazu Ina
Aichi
JP
Hisasi Kawai
Toyohashi
JP
Tokio Kohama
Nishio
JP
Hideki Obayashi
Okazaki
JP
Agent
Cushman Darby & Cushman
Assignee
Toyota Jidosha Kabushiki Kaisha
JP
Nippon Soken
JP
IPC
F02B 5/02
F02D 5/00
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