Device for increasing torque of crankshaft pulley

A device for increasing torque of a crankshaft pulley includes: a pulley surrounding a crankshaft and connected to engine accessories; a planetary gear set having first, second, and third rotary elements, wherein the rotary element is always fixed to the pulley, the second rotary element is always f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Choi, Kum Lim, Kim, Hyun Chan, Seong, Eun Je
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR STARTING OF COMBUSTION ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A device for increasing torque of a crankshaft pulley includes: a pulley surrounding a crankshaft and connected to engine accessories; a planetary gear set having first, second, and third rotary elements, wherein the rotary element is always fixed to the pulley, the second rotary element is always fixed to the crankshaft, and the third rotary element is operated as a selective fixed element; a one-way clutch disposed between the first rotary element and the second rotary element to transmit rotational force only in a direction from the first rotary element to the second rotary element; and a first bearing disposed between the crankshaft and the first rotary element.