Internal combustion engine

Internal combustion engine having intake and/or exhaust valves and a valve lift change mechanism, wherein said valve lift change mechanism is adapted to operate at least one of the intake and/or exhaust valves and comprises at least two cam members having different cam curves, at least first and sec...

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Bibliographic Details
Main Author UCHIYAMA, SHIGENOBU
Format Patent
LanguageEnglish
French
German
Published 02.04.2003
Edition7
Subjects
BLASTING
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
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Abstract Internal combustion engine having intake and/or exhaust valves and a valve lift change mechanism, wherein said valve lift change mechanism is adapted to operate at least one of the intake and/or exhaust valves and comprises at least two cam members having different cam curves, at least first and second rocker arms respectively engageable with one of the cam members and being pivotable about a first axis for swinging movement and an engagement selecting means, wherein a valve shaft is selectively engageable with the cam members via the first and second rocker arms.
AbstractList Internal combustion engine having intake and/or exhaust valves and a valve lift change mechanism, wherein said valve lift change mechanism is adapted to operate at least one of the intake and/or exhaust valves and comprises at least two cam members having different cam curves, at least first and second rocker arms respectively engageable with one of the cam members and being pivotable about a first axis for swinging movement and an engagement selecting means, wherein a valve shaft is selectively engageable with the cam members via the first and second rocker arms.
Author UCHIYAMA, SHIGENOBU
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Moteur à combustion interne
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Snippet Internal combustion engine having intake and/or exhaust valves and a valve lift change mechanism, wherein said valve lift change mechanism is adapted to...
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SubjectTerms BLASTING
CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
STEAM ENGINES
WEAPONS
Title Internal combustion engine
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