Title:
ENGINE
Document Type and Number:
WIPO Patent Application WO/2014/017428
Kind Code:
A1
Abstract:
An air intake route (2) leads air drawn in from outside into a diesel engine (100). The air intake route (2) is provided with an air intake manifold (22) and an EGR device (35) is provided which supplies some of the exhaust to the air intake route (2). An introduction path (22b) for introducing exhaust supplied from the EGR device (35) is provided inside of the air intake manifold (22), and an exhaust port (22c) of the introduction path (22b) is arranged downstream from and near the intake entrance (22a) in the air intake manifold (22). By this means, exhaust gas performance can be improved without increasing the engine size.
Inventors:
HASEGAWA NAOHIRO (JP)
SAKAI TAKESHI (JP)
TANIMOTO SEIGO (JP)
KAWAAI YUICHI (JP)
SAKAI TAKESHI (JP)
TANIMOTO SEIGO (JP)
KAWAAI YUICHI (JP)
Application Number:
PCT/JP2013/069775
Publication Date:
January 30, 2014
Filing Date:
July 22, 2013
Export Citation:
Assignee:
IHI SHIBAURA MACHINERY CORP (JP)
International Classes:
F02M25/07; F02D9/02; F02M35/10; F02M35/104
Foreign References:
| JP2012097566A | 2012-05-24 | |||
| JP2000045880A | 2000-02-15 | |||
| JP2000008967A | 2000-01-11 |
Attorney, Agent or Firm:
YANO Juichiro (JP)
Juichiro Yano (JP)
Juichiro Yano (JP)
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