Title:
INTERNAL COMBUSTION ENGINE SYSTEM, VEHICLE, AND SPARK PLUG IGNITION TIMING CORRECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/116425
Kind Code:
A1
Abstract:
Provided are: an internal combustion engine system with which the effects on engine performance caused by changes in the combustion characteristics of fuel introduced into an engine can be suppressed; a vehicle; and a spark plug ignition timing correction method. In the internal combustion engine system, natural gas is supplied as fuel to a cylinder and is ignited and combusted by means of a spark plug, wherein the system comprises a control unit that corrects, on the basis of the temperature of the fuel, the timing for ignition by the spark plug. Further provided, for example, is a fuel temperature sensor that detects the temperature of the fuel. The control unit corrects the ignition timing on the basis of the fuel temperature detected by the fuel temperature sensor.
Inventors:
NAGASHIMA YOSHIFUMI (JP)
Application Number:
PCT/JP2019/047159
Publication Date:
June 11, 2020
Filing Date:
December 03, 2019
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F02B43/00; F02D19/02; F02D45/00; F02M21/02; F02M31/16; F02M37/00; F02P5/145
Foreign References:
| JP2011214542A | 2011-10-27 | |||
| JP2000087771A | 2000-03-28 | |||
| JPH08296797A | 1996-11-12 |
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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