Internal combustion engine intake device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7444974
APP PUB NO 20070028883A1
SERIAL NO

11480573

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An internal combustion engine intake device includes an intake collector and a first air induction pipe. The intake collector includes a first collector space and a second collector space. The first air induction pipe extends diagonally downward from an upstream side of the intake collector with respect to a horizontal direction of the vehicle. The first air induction pipe includes a first air induction space and a second air induction space. The intake collector and the first air induction pipe are configured and arranged such that a first boundary plane defined between the first collector space and the first air induction space is substantially perpendicular to a direction of an intake air flow from the first air induction space into the first collector space and the first boundary plane is substantially coplanar with a second boundary plane defined between the second collector space and the second air induction space.

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Patent Owner(s)

Patent OwnerAddress
NISSAN MOTOR CO LTDKANAGAWA 221-0023

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kotouge, Atsurou Barcelona, ES 4 17

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