Ansaugkanalstruktur und Verfahren zu dessen Detailbestimmung

An intake port of an engine cylinder is directed so as to introduce intake air flow into a combustion chamber in a desired direction. The intake port has a throat portion, extending upstream from a valve port and configured so as to meet the valve port at a given angle, and a transitional throat por...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIBAKAWA, MANABU, YUZURIHA, YASUHIRO
Format: Patent
Sprache:ger
Schlagworte:
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Beschreibung
Zusammenfassung:An intake port of an engine cylinder is directed so as to introduce intake air flow into a combustion chamber in a desired direction. The intake port has a throat portion, extending upstream from a valve port and configured so as to meet the valve port at a given angle, and a transitional throat portion with a small radius of curvature between the throat portion and the valve port.