CONTROL OF AN INTERNAL COMBUSTION ENGINE IN TRANSIENT OPERATING MODE

Title:

CONTROL OF AN INTERNAL COMBUSTION ENGINE IN TRANSIENT OPERATING MODE

Document Type and Number:

WIPO Patent Application WO/2019/146727

Kind Code:

A1

Abstract:

The present invention provides a method for avoiding knocking in an internal combustions engine, preferably in a gasoline engine with a high compression ratio and a variable valve train which is able to perform EIVC, by injecting a non-combustible fluid into the intake port and/or in the cylinder during a transient operating mode.

Inventors:

YONEYA NAOKI (JP)
OKAMOTO TAKASHI (JP)

Application Number:

PCT/JP2019/002366

Publication Date:

August 01, 2019

Filing Date:

January 24, 2019

Export Citation:

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Assignee:

HITACHI AUTOMOTIVE SYSTEMS LTD (JP)

International Classes:

F02D19/12; F02D41/02; F02M25/025

Foreign References:

JP2008175103A	2008-07-31
JP2009138661A	2009-06-25
JPH05164003A	1993-06-29
JPS58128457A	1983-08-01
JP2006299862A	2006-11-02
JP2003314316A	2003-11-06

Attorney, Agent or Firm:

POLAIRE I.P.C. (JP)

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