Title:
IGNITION TIMING CONTROL DEVICE FOR SPARG IGNITION TYPE INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JPH09112398
Kind Code:
A
Abstract:
To improve combustion stability by controlling an ignition timing so as to inject twice one same compression stroke of an internal combustion engine.
An ignition timing control means 13 starts the second energization when a first prescribed time shorter than the discharge time of an ignition plug 6 from the cutoff of energization of a primary coil 16 elapses. When a second prescribed time from the second energization elapses, second energization cutoff is performed. The twice ignition control is thus constituted.
Inventors:
ODA HIDEYUKI
MURAKAMI NOBUAKI
UEDA KATSUNORI
GOSHIMA KENJI
MURAKAMI NOBUAKI
UEDA KATSUNORI
GOSHIMA KENJI
Application Number:
JP27331095A
Publication Date:
April 28, 1997
Filing Date:
October 20, 1995
Export Citation:
Assignee:
MITSUBISHI MOTORS CORP
International Classes:
F02P3/02; F02P9/00; (IPC1-7): F02P9/00; F02P3/02
Attorney, Agent or Firm:
Yu Sanada
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