Title:
EGR INTRODUCING DEVICE
Document Type and Number:
Japanese Patent JP2013238201
Kind Code:
A
Abstract:
To suppress a pressure loss in air intake while suppressing generation condensation water due to EGR gas introduction.
An EGR introducing device includes: a gas collision part that is provided in a merging part of an EGR gas with a fresh gas to accelerate mixture of the EGR gas with the fresh gas; and a movable part that is provided in an inlet of the gas collision part, when the generation of the condensation water due to the introduction of the EGR gas is estimated, allows the EGR gas to be introduced into the gas collision part and when the generation of the condensation water due to the introduction of the EGR gas is not estimated, inhibits the EGR gas from being introduced into the gas collision part.
Inventors:
FUJIWARA KIYOSHI
TAKASE KOHEI
TAKASE KOHEI
Application Number:
JP2012113355A
Publication Date:
November 28, 2013
Filing Date:
May 17, 2012
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F02M25/07
Domestic Patent References:
| JP2009209816A | 2009-09-17 | |||
| JPH10196464A | 1998-07-28 | |||
| JP2001041110A | 2001-02-13 | |||
| JP2011185140A | 2011-09-22 | |||
| JP2009052486A | 2009-03-12 | |||
| JP2006200475A | 2006-08-03 | |||
| JP2010127114A | 2010-06-10 | |||
| JP2003232243A | 2003-08-22 |
Attorney, Agent or Firm:
Shuhei Katayama
Toshiyuki Hatta
High Yoshitaka Hayashi
Toshiyuki Hatta
High Yoshitaka Hayashi
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