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1. 发明公开

EP3077239A1 GETRIEBE, HYBRIDANTRIEBSSTRANG UND ANTRIEBSSTRANG FÜR ELEKTROFAHRZEUG 审中-公开
标题翻译： GETRIEBE，HYBRIDANTRIEBSSTRANG UND ANTRIEBSSTRANGFÜRELEKTROFAHRZEUG
公开(公告)号：EP3077239A1
公开(公告)日：2016-10-12
申请号：EP14793575.3
申请日：2014-11-06
申请人： ZF Friedrichshafen AG
发明人： ZIEMER, Peter , KUBERCZYK, Raffael , SIBLA,Christian , BEISSWENGER, Andreas , MÜNCH, Eckehard
IPC分类号： B60K6/48 , B60K6/445 , B60K6/365 , B60K6/547 , F16H3/72
CPC分类号： B60K6/365 , B60K6/445 , B60K6/48 , B60K6/547 , B60K2006/264 , B60Y2200/92 , B60Y2400/73 , F16H3/66 , F16H3/725 , F16H2200/006 , F16H2200/2012 , F16H2200/2023 , F16H2200/2046 , F16H2200/2064 , F16H2200/2094 , F16H2200/2097 , Y02T10/6221 , Y10S903/911 , Y10S903/919
摘要： A transmission (G) having a transmission input shaft (GW1) and having a transmission output shaft (GW2), having a main gear set (HRS), having an auxiliary gear set (ZRS), and having an electric machine (EM) with a rotor (R) and a stator (S), wherein the transmission (G) has a first power path (L1) and a second power path (L2) between the transmission input shaft (GW1) and the main gear set (HRS), wherein the main gear set (HRS) has a first and a second planetary gear set (P1, P2) with a total of four shafts (W1, W2, W3, W4) designated as first, second, third and fourth shaft in order of rotational speed, wherein the first power path (L1) can be connected by way of a first shift element (A) to the fourth shaft (W4) of the main gear set (HRS) and by way of a second shift element (E) to the second shaft (W2) of the main gear set (HRS), wherein the second power path (L2) can be connected by way of a third shift element (B) to the first shaft (W1) of the main gear set (HRS) and by way of a fourth shift element (D) to the second shaft (W2) of the main gear set (HRS), wherein the third shaft (W3) of the main gear set (HRS) is connected to the transmission output shaft (GW2), wherein the auxiliary gear set (ZRS) has a planetary gear set (P4) with a first, second and third shaft (W1P4, W2P4, W3P4), and wherein the first shaft (W1P4) of the auxiliary gear set (ZRS) is permanently connected to the rotor (R), wherein the second shaft (W2P4) of the auxiliary gear set (ZRS) is permanently connected to the first or third shaft (W1, W3) of the main gear set (HRS), wherein, in the case of the second shaft (W2P4) of the auxiliary gear set (ZRS) being permanently connected to the first shaft (W1) of the main gear set (HRS), the third shaft (W3P4) of the auxiliary gear set (ZRS) is permanently connected to the third or fourth shaft (W3, W4) of the main gear set (HRS), and in the case of the second shaft (W2P4) of the auxiliary gear set (ZRS) being connected to the third shaft (W3) of the main gear set (HRS), the third shaft (W3P4) of the auxiliary gear set (ZRS) is permanently connected to the fourth shaft (W4) of the main gear set (HRS).
摘要翻译：变速器包括主齿轮组，辅助齿轮组和具有转子和定子的电动机。主齿轮组的第三轴连接到变速器输出轴，并且辅助齿轮组的第一轴连接到转子。当辅助齿轮组的第二轴连接到主齿轮组的第一轴时，辅助齿轮组的第三轴恒定地连接到主齿轮组的第三轴或主齿轮组的第四轴。当辅助齿轮组的第二轴连接到主齿轮组的第三轴时，辅助齿轮组的第三轴恒定地连接到主齿轮组的第四轴。

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