Title:
ENGINE INTAKE DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/101901
Kind Code:
A1
Abstract:
This engine intake device, which is able to appropriately return exhaust gas to the engine, is provided with: an introduction unit that introduces air to the engine; an intake pathway that supplies air to the introduction unit; an exhaust gas introduction aperture that introduces a portion of the exhaust gas of the engine to the intake pathway from a direction that intersects with the direction in which the air is supplied to the introduction unit; and a guide member that is provided on the upstream side from the exhaust gas introduction aperture within the intake pathway, and that causes the pressure distribution of the air that has flowed to the exhaust gas introduction aperture to be uneven.
Inventors:
KONAKAWA HIDEFUMI (JP)
YANAI TAKASHI (JP)
YANAI TAKASHI (JP)
Application Number:
PCT/JP2011/078044
Publication Date:
August 02, 2012
Filing Date:
December 05, 2011
Export Citation:
Assignee:
AISIN SEIKI (JP)
KONAKAWA HIDEFUMI (JP)
YANAI TAKASHI (JP)
KONAKAWA HIDEFUMI (JP)
YANAI TAKASHI (JP)
International Classes:
F02M25/07; F02M35/10
Foreign References:
| JP2005147010A | 2005-06-09 | |||
| JP2006200475A | 2006-08-03 |
Attorney, Agent or Firm:
KITAMURA Shuichiro et al. (JP)
Shuichiro Kitamura (JP)
Shuichiro Kitamura (JP)
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Claims: