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US 5,207,714 AGranted
Exhausted gas recycle device
AssigneeAisin Seiki Kabushiki Kaisha
InventorsMinoru Hayashi, Nakai Kiyotaka, Yoshifumi Yamada
Life of this patent
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Abstract
An exhausted gas recycle device which is installed in an intake manifold is comprised of an inlet portion which penetrates into the intake manifold and communicates with an exhaust manifold and at least one hole formed on the inlet portion in the intake manifold.
Claims6
An exhausted gas recycle device which is installed in an intake manifold, comprising:
- an inlet portion which penetrates into the intake manifold and communicates to an exhaust manifold, the inlet portion being made of a foaming member;
- and
- at least one hole formed in a portion of the inlet portion inside the intake manifold.
An exhausted gas recycle device which is installed in an intake manifold, comprising:
- an inlet pipe shaped portion which penetrates into the intake manifold and communicates to an exhaust manifold;
- and
- a porous member located on the inlet pipe shaped portion inside the intake manifold and extending from an inner surface of the intake manifold, the porous member mixing the exhausted gas and an intake air therein.
An exhausted gas recycle device which is installed in an intake manifold, comprising:
- an inlet portion which penetrates into the intake manifold and communicates to an exhaust manifold, the inlet portion including a flange which is surrounding the inlet portion, and the inlet portion and the flange being formed as a single body, and the flange being connected to the intake manifold;
- and
- at least one hole formed in a portion of the inlet portion inside the intake manifold.
Dependencies are inferred from the claim text.