Zweiteiliger Ansaugkrümmer

The present invention relates to an intake manifold (1) or distributor for an air feed circuit for an internal-combustion engine comprising, on the one hand, an intake or plenum chamber (2) of elongate shape and provided at one of its longitudinal ends with an intake aperture (3) and, on the other h...

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Bibliographic Details
Main Author MENIN, DENIS
Format Patent
LanguageGerman
Published 31.10.2007
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
BLASTING
COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
TRANSPORTING
WEAPONS
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:The present invention relates to an intake manifold (1) or distributor for an air feed circuit for an internal-combustion engine comprising, on the one hand, an intake or plenum chamber (2) of elongate shape and provided at one of its longitudinal ends with an intake aperture (3) and, on the other hand, at least two pipes (4) laterally connected to said chamber (2), said pipes (4) extending at least partially around said intake chamber (2) from their inlet apertures (5) opening therein and having a curved structure over at least a portion of their length. The intake manifold (1) consists of two parts (6 and 7) produced by injection moulding of thermoplastic material and is joined together in the region of peripheral joint zones located on a joining surface (8') crossing said manifold (1).
Bibliography:Application Number: DE20036011216T