Internal-combustion engines – Intake manifold – For engine having radiating cylinders
Reexamination Certificate
2006-07-04
2006-07-04
Yuen, Henry C. (Department: 3747)
Internal-combustion engines
Intake manifold
For engine having radiating cylinders
Reexamination Certificate
active
07069894
ABSTRACT:
An intake manifold arrangement for an internal combustion engine in which transverse channels (12) are arranged between the intake channels upstream from the cylinder intakes of a multi-cylinder internal combustion engine equipped with exhaust gas recirculation. The connections (2, 3) for the introduction of clean air into the intake channels, the transverse channels (12) and a connecting flange (4) for the exhaust gas recirculation line are integrated into a one-piece component (1), preferably made of cast aluminum, which can be mounted on the respective cylinder intakes of the internal combustion engine, particularly a V engine.
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International Search Report dated Aug. 17, 2005, (four (4) pages) including English translation of relevant portion.
Gessner Klaus
Stuerwald Ludger
Ali Hyder
Crowell & Moring LLP
Mann & Hummel GmbH
Yuen Henry C.
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