Aisin Seiki Kabushiki Kaisha

Ryo Ikegami

Tomohisa Senda

Kyohei Ninomiya

Hideaki Teramoto

Takuma Kuriki

In an air intake apparatus, a first joining position between an intermediate piece and a first piece in a vicinity of a base of a protrusion of the intermediate piece opposite to an intake port is misaligned along an intake air flow direction with respect to a second joining position between the intermediate piece and a second piece in the vicinity of the base of the protrusion of the intermediate piece.

Air intake apparatus

An intake manifold includes a passage wall portion having a first member passage wall portion provided at a first member, a second member passage wall portion provided at a second member, and an inner joint portion including a division point at which an inner joint portion is divided from an outer peripheral joint portion, the inner joint portion at which the first member passage wall portion and the second member passage wall portion are joined with each other. At least a part of the inner joint portion except for the division point is arranged at a height position closer to a middle part of a gas passage than the division point in a first direction in which the first member and the second member are opposed with each other.

Growing community of inventors

Kariya, Japan

Ryo Ikegami