AIR INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINES

AIR INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINES

An air intake device for an engine comprises an intake manifold (1) equipped with a series of intake pipes (4) respectively associated with an inlet duct (5) of the cylinder head (3), each of the inlet ducts being subdivided into an upper duct segment (50) and a lower duct segment (51) by a partitio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WARNERY STEPHANE, DOUXAMI HERVE, SECHET JOCELIN
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION
COMBUSTION ENGINES
COMBUSTION ENGINES IN GENERAL
CONTROLLING COMBUSTION ENGINES
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
INTERNAL-COMBUSTION PISTON ENGINES
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
WEAPONS
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Beschreibung
Zusammenfassung:An air intake device for an engine comprises an intake manifold (1) equipped with a series of intake pipes (4) respectively associated with an inlet duct (5) of the cylinder head (3), each of the inlet ducts being subdivided into an upper duct segment (50) and a lower duct segment (51) by a partition (6), and the intake manifold (1) being equipped with a series of flaps (7) mounted about a common rotation shaft (8). The partition (6) of each of the inlet ducts (5) extends into the associated intake pipe (4), and each of the flaps (7) is rotatably moveable between an open position and a sealing position in which each flap (7) essentially seals the lower segment (51) of the associated inlet duct (5).