POWERTRAIN FOR ELECTRIC VEHICLE

The invention relates to a powertrain for an electric vehicle. The powertrain may include: an input shaft and an output shaft mounted in parallel to each other; first and second power transmission mechanisms provided to transmit power from the input shaft to the output shaft at two gear ratios diffe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHO HANGUL, CHOI BYUNG-DAE, PARK JONG-YUN, HONG SUNG-WHA, LEE CHUN, BAEK SANG-BUM, KIM HYEON-JIN, YUN SEONG-EUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a powertrain for an electric vehicle. The powertrain may include: an input shaft and an output shaft mounted in parallel to each other; first and second power transmission mechanisms provided to transmit power from the input shaft to the output shaft at two gear ratios different from each other; a one-way clutch included in the first power transmission mechanism; a friction clutch included in the second power transmission mechanism; and a bypass mechanism provided to form a power transmission path that bypasses the one-way clutch and a power transmission path that bypasses the friction clutch. 本发明涉及一种用于电动车辆的动力传动系，其可以包括：输入轴和输出轴，其安装为相互平行；第一动力传递机构和第二动力传递机构，其设置为以相互不同的两个传动比将动力从输入轴向输出轴传递；单向离合器，其包括在所述第一动力传递机构中；摩擦离合器，其包括在所述第二动力传递机构中；以及旁路机构，其设置为形成绕过单向离合器的动力传递路径和绕过摩擦离合器的动力传递路径。