Internal-combustion engines – Intake manifold – Manifold material or composition
Reexamination Certificate
2011-07-05
2011-07-05
Kamen, Noah (Department: 3783)
Internal-combustion engines
Intake manifold
Manifold material or composition
C123S184210
Reexamination Certificate
active
07971565
ABSTRACT:
The invention relates to an intake manifold (1) for a primary air system of an internal combustion engine, especially in a motor vehicle. The inventive intake manifold (1) comprises a pipe section (2) that is composed of at least two pipe parts (3, 4) which are produced as injection-molded parts and are joined to each other by means of a connection (12). Said connection (12) is formed by a material that is sprayed on or injected in the area of a dividing line (5) between the pipe parts (3, 4).
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Catton Piers
Wade Andrew
Collard & Roe P.C.
Kamen Noah
Mahle Filtersysteme GmbH
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