Title:
AIR INTAKE STRUCTURE OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2009167899
Kind Code:
A
Abstract:
To provide an air intake structure of an internal combustion engine, reducing variations of the numbers of revolutions between cylinders in a resonance synchronization engine even when a surge tank capacity is low.
The air intake structure of the internal combustion engine comprises: a surge tank having an intake pipe opening part; and a plurality of manifold opening parts, and a plurality of manifolds connected downstream of the surge tank and is characterized in that the manifold longest in distance from the intake pipe opening part to the manifold opening part is shorter than the manifold shortest in the distance.
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Inventors:
ABE KAZUYOSHI
YOSHIMURA YASUSHI
YOSHIMURA YASUSHI
Application Number:
JP2008006450A
Publication Date:
July 30, 2009
Filing Date:
January 16, 2008
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F02B27/00; F02B27/02; F02M35/10; F02M35/104
Domestic Patent References:
| JPH027352A | 1990-01-11 | |||
| JPH04262050A | 1992-09-17 |
Attorney, Agent or Firm:
Hideki Takahashi
Mamoru Takada
Hidekazu Onishi
Mamoru Takada
Hidekazu Onishi