Title:
吸気マニホールド
Document Type and Number:
Japanese Patent JP6538814
Kind Code:
B2
Abstract:
In an intake manifold, a downstream end of an intake introduction pipe has an intake chamber connected thereto, and a resonator is provided adjacent to a bent section of the intake introduction pipe. A resonance chamber of this resonator communicates with the intake chamber via a path-for-resonance. A bottom section of the resonance chamber representing a downward side in a gravity direction inclines downwardly toward a center in a width direction, and a communicating path is formed to communicate with the bent section of the intake introduction pipe. Condensed water accumulated in the resonator flows to the intake introduction pipe through the communicating path from the bottom section, and flows into a projection projecting downwardly from the bent section. Subsequently, the condensed water is discharged to an internal combustion engine side through a gas introduction pipe by which a blow-by gas is introduced.
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Inventors:
Tatsuya Morimoto
Application Number:
JP2017238423A
Publication Date:
July 03, 2019
Filing Date:
December 13, 2017
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F02M35/10; F02M35/104; F02M35/112; F02M35/12
Domestic Patent References:
| JP2013249823A | ||||
| JP2043426U | ||||
| JP2016079897A | ||||
| JP2015048814A | ||||
| JP2017180261A |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Takayuki Chima
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi
Akira Yamano
Toshiyuki Miyadera
Takayuki Chima
Shuji Ouchi
Yasuharu Nakasone
Shiro Sakai
Toru Sekiguchi
Akira Yamano