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1. 发明授权

US08998762B2 Planetary transmission 有权
标题翻译：行星传动
公开(公告)号：US08998762B2
公开(公告)日：2015-04-07
申请号：US14347486
申请日：2012-08-02
申请人： Uwe Griesmeier , Stephan Scharr , Bernd Vahlensieck , Stefan Beck , Christian Sibla
发明人： Uwe Griesmeier , Stephan Scharr , Bernd Vahlensieck , Stefan Beck , Christian Sibla
IPC分类号： F16H3/72 , H02K7/116 , B60K6/48 , F16H3/66 , F16H3/62
CPC分类号： H02K7/116 , B60K6/365 , B60K6/48 , B60K6/547 , B60K2006/4816 , F16H3/62 , F16H3/66 , F16H3/725 , F16H2200/0047 , F16H2200/201 , F16H2200/2041 , F16H2200/2064 , F16H2200/2097 , Y02T10/6221 , Y02T10/6256
摘要： The invention relates to a planetary transmission for a hybrid drive of a motor vehicle, having three coupled planetary gear sets, having numerous shift elements, and having at least one electric machine, to which a shaft inside the transmission is allocated, wherein, with a first planetary gear set, the ring gear can be connected to a component permanently attached to the housing, and the planet carrier is connected in a driving manner to the ring gear of a second planetary gear set, wherein, with the second planetary gear set, the planet carrier is connected to the ring gear of a third planetary gear set, and the sun gear can be powered by a transmission input shaft, and wherein, with the third planetary gear set, the planet carrier is connected to a transmission output shaft. In order that the planetary transmission has a compact structure and is cost-effective in terms of its production, and is efficient in terms the operation thereof, it is provided that the sun gear of the first planetary gear set is connected to the component permanently attached to the housing, and that the sun gear of the third planetary gear set can be connected to the component permanently attached to the housing and to the ring gear of the first planetary gear set.
摘要翻译：本发明涉及一种用于机动车辆的混合动力驱动器的行星传动装置，具有三个耦合的行星齿轮组，其具有许多换档元件，并且具有至少一个电机，传动装置内部的轴被分配到该电机，其中，第一行星齿轮组，环形齿轮可以连接到永久地附接到壳体的部件，并且行星架以驱动方式连接到第二行星齿轮组的齿圈，其中，与第二行星齿轮组一起，行星架与第三行星齿轮组的齿圈连接，太阳齿轮可由变速器输入轴供电，其中，与第三行星齿轮组一起，行星架与变速器输出轴连接。为了使行星传动装置具有紧凑的结构，并且在其生产方面具有成本效益，并且在其操作方面是有效的，所以第一行星齿轮组的太阳齿轮连接到永久附着的部件并且第三行星齿轮组的太阳齿轮可以连接到永久地附接到壳体和第一行星齿轮组的齿圈的部件。

2. 发明申请

US20140248987A1 PLANETARY TRANSMISSION 有权
标题翻译：商业传播
公开(公告)号：US20140248987A1
公开(公告)日：2014-09-04
申请号：US14347486
申请日：2012-08-02
申请人： Uwe Griesmeier , Stephan Scharr , Bernd Vahlensieck , Stefan Beck , Christian Sibla
发明人： Uwe Griesmeier , Stephan Scharr , Bernd Vahlensieck , Stefan Beck , Christian Sibla
IPC分类号： H02K7/116 , F16H3/62
CPC分类号： H02K7/116 , B60K6/365 , B60K6/48 , B60K6/547 , B60K2006/4816 , F16H3/62 , F16H3/66 , F16H3/725 , F16H2200/0047 , F16H2200/201 , F16H2200/2041 , F16H2200/2064 , F16H2200/2097 , Y02T10/6221 , Y02T10/6256
摘要： The invention relates to a planetary transmission for a hybrid drive of a motor vehicle, having three coupled planetary gear sets, having numerous shift elements, and having at least one electric machine, to which a shaft inside the transmission is allocated, wherein, with a first planetary gear set, the ring gear can be connected to a component permanently attached to the housing, and the planet carrier is connected in a driving manner to the ring gear of a second planetary gear set, wherein, with the second planetary gear set, the planet carrier is connected to the ring gear of a third planetary gear set, and the sun gear can be powered by a transmission input shaft, and wherein, with the third planetary gear set, the planet carrier is connected to a transmission output shaft. In order that the planetary transmission has a compact structure and is cost-effective in terms of its production, and is efficient in terms the operation thereof, it is provided that the sun gear of the first planetary gear set is connected to the component permanently attached to the housing, and that the sun gear of the third planetary gear set can be connected to the component permanently attached to the housing and to the ring gear of the first planetary gear set.
摘要翻译：本发明涉及一种用于机动车辆的混合动力驱动器的行星传动装置，具有三个耦合的行星齿轮组，其具有许多换档元件，并且具有至少一个电机，传动装置内部的轴被分配到该电机，其中，第一行星齿轮组，环形齿轮可以连接到永久地附接到壳体的部件，并且行星架以驱动方式连接到第二行星齿轮组的齿圈，其中，与第二行星齿轮组一起，行星架与第三行星齿轮组的齿圈连接，太阳齿轮可由变速器输入轴供电，其中，与第三行星齿轮组一起，行星架与变速器输出轴连接。为了使行星传动装置具有紧凑的结构，并且在其生产方面具有成本效益，并且在其操作方面是有效的，所以第一行星齿轮组的太阳齿轮连接到永久附着的部件并且第三行星齿轮组的太阳齿轮可以连接到永久地附接到壳体和第一行星齿轮组的齿圈的部件。

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