INTERNAL COMBUSTION ENGINE
This internal combustion engine is capable of suppressing a reduction in durability and reliability of an oil control valve while assuring arrangement spaces to be formed on the front and rear sides of the internal combustion engine, and is provided with: an exhaust side camshaft that has a rotary s...
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Format | Patent |
Language | English French Japanese |
Published |
08.03.2018
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Abstract | This internal combustion engine is capable of suppressing a reduction in durability and reliability of an oil control valve while assuring arrangement spaces to be formed on the front and rear sides of the internal combustion engine, and is provided with: an exhaust side camshaft that has a rotary shaft; an actuator to which oil is supplied and which controls the phase of the exhaust side camshaft by means of pressure of the supplied oil; an oil control valve that is arranged so as to be orthogonal to the rotary shaft of the exhaust side camshaft and that controls the oil supplied to the actuator; and a heat shielding member that cuts off the path of heat conducted from an exhaust manifold to the oil control valve.
Ce moteur à combustion interne est capable de supprimer une réduction de la durabilité et de la fiabilité d'une soupape de commande d'huile tout en assurant des espaces d'agencement à former sur les côtés avant et arrière du moteur à combustion interne. Ce moteur à combustion interne comprend : un arbre à cames côté échappement qui comporte un arbre rotatif; un actionneur auquel de l'huile est fournie et qui commande la phase de l'arbre à cames côté échappement au moyen de la pression de l'huile fournie; une soupape de commande d'huile qui est agencée de manière à être orthogonale à l'arbre rotatif de l'arbre à cames côté échappement et qui commande l'huile fournie à l'actionneur; et un élément de protection contre la chaleur qui coupe le trajet de la chaleur conduite d'un collecteur d'échappement à la soupape de commande d'huile.
内燃機関の前方側および後方側の配置スペースを確保しつつ、オイルコントロールバルブの耐久信頼性の低下を抑えることが可能な内燃機関は、回転軸を有する排気側カムシャフトと、オイルが供給され、当該供給されたオイルの圧力により、排気側カムシャフトの位相を制御するアクチュエーターと、排気側カムシャフトの回転軸と直交するように配置され、アクチュエーターに供給されるオイルを制御するオイルコントロールバルブと、エキゾーストマニホールドからオイルコントロールバルブへ伝わる熱の経路を遮断する遮熱部材と、を備える。 |
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AbstractList | This internal combustion engine is capable of suppressing a reduction in durability and reliability of an oil control valve while assuring arrangement spaces to be formed on the front and rear sides of the internal combustion engine, and is provided with: an exhaust side camshaft that has a rotary shaft; an actuator to which oil is supplied and which controls the phase of the exhaust side camshaft by means of pressure of the supplied oil; an oil control valve that is arranged so as to be orthogonal to the rotary shaft of the exhaust side camshaft and that controls the oil supplied to the actuator; and a heat shielding member that cuts off the path of heat conducted from an exhaust manifold to the oil control valve.
Ce moteur à combustion interne est capable de supprimer une réduction de la durabilité et de la fiabilité d'une soupape de commande d'huile tout en assurant des espaces d'agencement à former sur les côtés avant et arrière du moteur à combustion interne. Ce moteur à combustion interne comprend : un arbre à cames côté échappement qui comporte un arbre rotatif; un actionneur auquel de l'huile est fournie et qui commande la phase de l'arbre à cames côté échappement au moyen de la pression de l'huile fournie; une soupape de commande d'huile qui est agencée de manière à être orthogonale à l'arbre rotatif de l'arbre à cames côté échappement et qui commande l'huile fournie à l'actionneur; et un élément de protection contre la chaleur qui coupe le trajet de la chaleur conduite d'un collecteur d'échappement à la soupape de commande d'huile.
内燃機関の前方側および後方側の配置スペースを確保しつつ、オイルコントロールバルブの耐久信頼性の低下を抑えることが可能な内燃機関は、回転軸を有する排気側カムシャフトと、オイルが供給され、当該供給されたオイルの圧力により、排気側カムシャフトの位相を制御するアクチュエーターと、排気側カムシャフトの回転軸と直交するように配置され、アクチュエーターに供給されるオイルを制御するオイルコントロールバルブと、エキゾーストマニホールドからオイルコントロールバルブへ伝わる熱の経路を遮断する遮熱部材と、を備える。 |
Author | TANAKA, Daijirou |
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DocumentTitleAlternate | MOTEUR À COMBUSTION INTERNE 内燃機関 |
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RelatedCompanies | ISUZU MOTORS LIMITED |
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Snippet | This internal combustion engine is capable of suppressing a reduction in durability and reliability of an oil control valve while assuring arrangement spaces... |
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SubjectTerms | ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS |
Title | INTERNAL COMBUSTION ENGINE |
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