VARIABLE VALVE SYSTEM OF INTERNAL COMBUSTION ENGINE

• Main Authors: HARA SEINOSUKE, NAKAMURA MAKOTO
• Format: Patent
• Language: English
• Published: 22.09.2011
• Subjects: BLASTING; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES; ENGINE PLANTS IN GENERAL; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

PROBLEM TO BE SOLVED: To provide a variable valve system, attaining both reduction in vibration by a decompression effect at the initial stage of cranking at the start of an engine and an increase in cranking speed by the decompression effect and a reduction effect of valve actuation system friction...