Honda Motor Co., Ltd.

Takayuki Namai

Akihiro Katsuura

Masatatsu Enami

Mitsunobu Yamamoto

Shinji Wakamoto

Osamu Watanabe

Kazunori Koura

A vaporized-fuel processing apparatus includes an intake passage, a chamber, a first purge guide hole, and a second purge guide hole. The intake passage is defined by an intake manifold and a throttle body. The chamber communicates with the intake passage. The first purge guide hole is to guide vaporized fuel adsorbed in a canister toward the chamber. The second purge guide hole is to guide the vaporized fuel adsorbed in the canister toward the chamber.

Vaporized-fuel processing apparatus

An intake apparatus for an internal combustion engine includes a plurality of branch pipes connected at downstream ends thereof to an engine main body, an intake chamber to which upstream ends of the branch pipes are connected, and a common intake air introducing part connected to the center of the intake chamber in a cylinder arrangement direction. The intake chamber includes a projecting part projecting toward the engine main body relative to the common intake air introducing part. An EGR introducing passage is connected to the center of the projecting part in the cylinder arrangement direction. A downstream end of the EGR introducing passage is directed toward a wall of the projecting part on the common intake air introducing part side.

Intake apparatus for internal combustion engine

Growing community of inventors

Wako, Japan

Takayuki Namai