INTERNAL COMBUSTION ENGINE AND MANUFACTURING METHOD THEREOF

There is provided an internal combustion engine that can equalize the states of combustion among multiple cylinders with a simple configuration. A center axis line (CL1) of a connecting part (7) of one air supply port (5) is inclined at a designated angle of inclination in a direction away from an a...

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Main Authors KOSHIBA, YUKI, KOMATSU, HIROMI, ODA, YUJI, YAMADA, SATOSHI
Format Patent
LanguageEnglish
French
Japanese
Published 04.06.2015
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Abstract There is provided an internal combustion engine that can equalize the states of combustion among multiple cylinders with a simple configuration. A center axis line (CL1) of a connecting part (7) of one air supply port (5) is inclined at a designated angle of inclination in a direction away from an air supply inlet (3), relative to a y-direction orthogonal to an x-direction in which an air supply manifold (1) extends, and the angle of inclination of the connecting part (7) of the one air supply port (5) is greater than the angle of inclination of the connecting parts (7) of the other air supply ports (5) positioned nearer the air supply inlet (3) than the one air supply port (5).  L'invention concerne un moteur à combustion interne qui peut homogénéiser les états de combustion entre de multiples cylindres ayant une simple configuration. Une ligne d'axe central (CL1) d'une partie de raccordement (7) d'un premier orifice d'alimentation en air (5) est inclinée selon un angle d'inclinaison prédéterminé dans une direction s'éloignant d'un orifice d'alimentation en air (3) par rapport à une direction y orthogonale à une direction x dans laquelle s'étend un collecteur d'alimentation en air (1), et l'angle d'inclinaison de la partie de raccordement (7) du premier orifice d'alimentation en air (5) est supérieur à l'angle d'inclinaison des parties de raccordement (7) des autres orifices d'alimentation en air (5) positionnés plus près de l'orifice d'alimentation en air (3) que ne l'est le premier orifice d'alimentation en air (5).  簡便な構成にて各気筒間の燃焼状態を均一化させることができる内燃機関を提供する。一の給気ポート(5)の接続部(7)の中心軸線(CL1)は、給気マニホールド1が延在するx方向に直交するy方向に対して、給気入口(3)から遠ざかる方向に所定の傾斜角度を有して傾斜しており、一の給気ポート(5)の接続部(7)の傾斜角度は、一の給気ポート(5)よりも給気入口(3)側に位置する他の給気ポート(5)の接続部(7)の傾斜角度よりも大きくされている。
AbstractList There is provided an internal combustion engine that can equalize the states of combustion among multiple cylinders with a simple configuration. A center axis line (CL1) of a connecting part (7) of one air supply port (5) is inclined at a designated angle of inclination in a direction away from an air supply inlet (3), relative to a y-direction orthogonal to an x-direction in which an air supply manifold (1) extends, and the angle of inclination of the connecting part (7) of the one air supply port (5) is greater than the angle of inclination of the connecting parts (7) of the other air supply ports (5) positioned nearer the air supply inlet (3) than the one air supply port (5).  L'invention concerne un moteur à combustion interne qui peut homogénéiser les états de combustion entre de multiples cylindres ayant une simple configuration. Une ligne d'axe central (CL1) d'une partie de raccordement (7) d'un premier orifice d'alimentation en air (5) est inclinée selon un angle d'inclinaison prédéterminé dans une direction s'éloignant d'un orifice d'alimentation en air (3) par rapport à une direction y orthogonale à une direction x dans laquelle s'étend un collecteur d'alimentation en air (1), et l'angle d'inclinaison de la partie de raccordement (7) du premier orifice d'alimentation en air (5) est supérieur à l'angle d'inclinaison des parties de raccordement (7) des autres orifices d'alimentation en air (5) positionnés plus près de l'orifice d'alimentation en air (3) que ne l'est le premier orifice d'alimentation en air (5).  簡便な構成にて各気筒間の燃焼状態を均一化させることができる内燃機関を提供する。一の給気ポート(5)の接続部(7)の中心軸線(CL1)は、給気マニホールド1が延在するx方向に直交するy方向に対して、給気入口(3)から遠ざかる方向に所定の傾斜角度を有して傾斜しており、一の給気ポート(5)の接続部(7)の傾斜角度は、一の給気ポート(5)よりも給気入口(3)側に位置する他の給気ポート(5)の接続部(7)の傾斜角度よりも大きくされている。
Author YAMADA, SATOSHI
KOSHIBA, YUKI
ODA, YUJI
KOMATSU, HIROMI
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DocumentTitleAlternate 内燃機関およびその製造方法
MOTEUR À COMBUSTION INTERNE ET SON PROCÉDÉ DE FABRICATION
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Snippet There is provided an internal combustion engine that can equalize the states of combustion among multiple cylinders with a simple configuration. A center axis...
SourceID epo
SourceType Open Access Repository
SubjectTerms ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
BLASTING
COMBUSTION ENGINES
COMBUSTION ENGINES IN GENERAL
CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES
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
WEAPONS
Title INTERNAL COMBUSTION ENGINE AND MANUFACTURING METHOD THEREOF
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