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Title:
INTERNAL COMBUSTION ENGINE CONTROL METHOD AND CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/240244
Kind Code:
A8
Abstract:
An internal combustion engine (1) includes an in-cylinder injection fuel injection valve (GDI) (16) and a port injection fuel injection valve (MPI) (12). An engine controller (31) variably controls a GDI injection proportion and an MPI injection proportion. The in-cylinder injection fuel injection valve (16) is the default fuel injection valve. The MPI injection proportion is increased under conditions in which flash boiling occurs in the in-cylinder injection fuel injection valve (16).

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Inventors:
SAKATA TOMOHIRO (JP)
SUGANO TAIICHIRO (JP)
Application Number:
PCT/IB2019/000633
Publication Date:
December 02, 2021
Filing Date:
May 24, 2019
Export Citation:
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Assignee:
NISSAN MOTOR (JP)
RENAULT SAS (FR)
International Classes:
F02D41/04
Attorney, Agent or Firm:
KOBAYASHI, Hiromichi et al. (JP)
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