DEVICE FOR CONTROLLING FLOW RATE OF INTERNAL COMBUSTION ENGINE

Title:

DEVICE FOR CONTROLLING FLOW RATE OF INTERNAL COMBUSTION ENGINE

Document Type and Number:

WIPO Patent Application WO/2013/153654

Kind Code:

A1

Abstract:

This device for controlling the flow rate in an internal combustion engine is provided with a flow rate alteration unit that, as a flow rate alteration unit that can alter at least one of either the flow rate of exhaust gas recycled to an intake system (10) from an exhaust system (20) of the internal combustion engine (50) via an EGR pathway or the flow rate of new air flowing into the internal combustion engine (50), is configured having an EGR valve (43), a bypass valve (45), and a diesel throttle (13). Further provided is an ECU (70) that realizes: an arrival position determination unit that determines the arrival position of condensed water within the EGR pathway and moving by means of the EGR during at least one of either times of acceleration or times of deceleration of the internal combustion engine (50); and a control unit that controls the flow rate alteration unit on the basis of the arrival position determined by the arrival position determination unit.

More Like This:

JP4490441	How to drive the internal combustion engine of a vehicle
JP3412466	IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINE
JPH08165948	REVOLUTION SPEED CONTROL DEVICE FOR ENGINE

Inventors:

YAMASHITA AKIRA (JP)
MORI KAZUHIRO (JP)
NAKATANI KOICHIRO (JP)
OHKI HISASHI (JP)

Application Number:

PCT/JP2012/060034

Publication Date:

October 17, 2013

Filing Date:

April 12, 2012

Export Citation:

Click for automatic bibliography generation Help

Assignee:

TOYOTA MOTOR CO LTD (JP)
YAMASHITA AKIRA (JP)
MORI KAZUHIRO (JP)
NAKATANI KOICHIRO (JP)
OHKI HISASHI (JP)

International Classes:

F02D45/00; F02D21/08

Foreign References:

JP2008309133A	2008-12-25
JP2008180200A	2008-08-07
JPH08312359A	1996-11-26
JP2007016611A	2007-01-25

Other References: