VALVE DEVICE

PURPOSE:To control the open/close timing of a suction/exhaust valve according to the rotating speed of an engine. CONSTITUTION:For an engine valve device, a timing belt 6 is bent to be changed in bending amount and a variable valve timing mechanism 11 is provided to vary the valve timing. The variab...

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Bibliographische Detailangaben
1. Verfasser:	YOKOZUKA TAKASHI
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	PURPOSE:To control the open/close timing of a suction/exhaust valve according to the rotating speed of an engine. CONSTITUTION:For an engine valve device, a timing belt 6 is bent to be changed in bending amount and a variable valve timing mechanism 11 is provided to vary the valve timing. The variable valve timing mechanism 11 is so constructed that moving pulleies 10a, 10b to bend the timing belt 6 and pneumatic cylinders 8a, 8b to move the moving pulleies 10a, 10b are provided at two places.