DIESEL ENGINE CONTROLLER - ISUZU MOTORS LTD

Title:

DIESEL ENGINE CONTROLLER

Document Type and Number:

WIPO Patent Application WO/2006/038600

Kind Code:

A1

Abstract:

A controller for controlling the injection amount and injection timing of fuel being injected into the cylinder of a diesel engine, comprising a means for altering the target value V1 of one control mode gradually to the target value V2 of the other control mode when switching is made from one control mode to the other control mode by setting two control modes, i.e. a normal injection mode for controlling the injection amount and injection timing such that injected fuel is ignited in the vicinity of compression top dead center during its injection period, and a premix injection mode for controlling the injection amount and injection timing such that fuel injection ends before the compression top dead center and injected fuel is ignited in the vicinity of compression top dead center through a premix period, and presetting the target value of control parameters (e.g. pilot injection timing) in each control mode individually.

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Inventors:

ISHIKAWA NAOYA (JP)

Application Number:

PCT/JP2005/018315

Publication Date:

April 13, 2006

Filing Date:

October 04, 2005

Export Citation:

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Assignee:

ISUZU MOTORS LTD (JP)
ISHIKAWA NAOYA (JP)

International Classes:

F02B23/06; F02D41/40; F02D21/08; F02D41/04; F02D41/38; F02D43/00; F02M25/07

Foreign References:

JP2004239208A	2004-08-26
JP2004100566A	2004-04-02
JP2003286879A	2003-10-10
JP2004116466A	2004-04-15
JP2004124732A	2004-04-22
JPH11324764A	1999-11-26
JP2003286880A	2003-10-10
EP0952323A2	1999-10-27

Other References: