INTAKE SYSTEM PIPING STRUCTURE FOR INTERNAL COMBUSTION ENGINE

Title:

INTAKE SYSTEM PIPING STRUCTURE FOR INTERNAL COMBUSTION ENGINE

Document Type and Number:

WIPO Patent Application WO/2016/135820

Kind Code:

A1

Abstract:

An intake system piping structure for an internal combustion engine is provided with an intake manifold connected to an end-side first cylinder and an end-side second cylinder, the end-side first and second cylinders belonging to a cylinder row in which a plurality of cylinders are arranged and being farthest away from each other; and an intercooler connected to the intake manifold. In the intake system piping structure, the intercooler is disposed such that the intake inlet-side center of the intercooler in the width direction and the manifold-side center of the intercooler in the width direction are offset to the end-side second cylinder side from a cylinder row direction centerline located at the center between the axial center line of the end-side first cylinder and the axial centerline of the end-side second cylinder. Also, in the intake system piping structure, the intercooler is disposed so that the amount of offset of the intake inlet-side center of the intercooler in the width direction from the cylinder row direction centerline is greater than the amount of offset of the manifold-side center of the intercooler in the width direction from the cylinder row direction centerline.

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Inventors:

ARINAGA TSUYOSHI (JP)
KATO NAOZUMI (JP)

Application Number:

PCT/JP2015/055006

Publication Date:

September 01, 2016

Filing Date:

February 23, 2015

Export Citation:

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Assignee:

NISSAN MOTOR (JP)

International Classes:

F02B29/04

Foreign References:

JP2013011175A	2013-01-17
JP2012092674A	2012-05-17
JPH01102434U	1989-07-11
JP2010510425A	2010-04-02
JP2007224786A	2007-09-06

Other References: