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    • 4. 发明申请
    • ELECTRICAL DRIVE UNIT
    • 电驱动装置
    • US20090167105A1
    • 2009-07-02
    • US12293430
    • 2007-08-01
    • Stephan PauliPaul Geubel
    • Stephan PauliPaul Geubel
    • H01R39/36H02K7/116
    • H02K5/225H02K5/148H02K7/1163
    • The present invention relates to an electrical drive unit with an electric motor and a transmission, wherein the motor has a rotor shaft (6), to which a rotor (10) and a commutator (11) are fitted in a manner fixed against rotation, wherein a commutator sliding contact (23) is provided in order to make contact with the commutator (11), and wherein an electrical connection is provided between an electrical terminal (18) and the commutator sliding contact (23). According to the invention, one cable and one special step in the manufacturing process are dispensed with by virtue of the fact that the electrical connection runs via the rotor shaft (6).
    • 本发明涉及具有电动机和变速器的电动驱动单元,其中电动机具有转子轴(6),转子(10)和换向器(11)以固定的方式安装在转子轴(6)上, 其中设置换向器滑动触点(23)以便与换向器(11)接触,并且其中在电气端子(18)和换向器滑动触头(23)之间提供电连接。 根据本发明,通过电连接经由转子轴(6)运行的事实,省去了制造过程中的一个电缆和一个特殊步骤。
    • 5. 发明授权
    • Electrical drive unit
    • 电动单元
    • US07675215B2
    • 2010-03-09
    • US12293430
    • 2007-08-01
    • Stephan PauliPaul Geubel
    • Stephan PauliPaul Geubel
    • H02K13/00
    • H02K5/225H02K5/148H02K7/1163
    • The present invention relates to an electrical drive unit with an electric motor and a transmission, wherein the motor has a rotor shaft (6), to which a rotor (10) and a commutator (11) are fitted in a manner fixed against rotation, wherein a commutator sliding contact (23) is provided in order to make contact with the commutator (11), and wherein an electrical connection is provided between an electrical terminal (18) and the commutator sliding contact (23). According to the invention, one cable and one special step in the manufacturing process are dispensed with by virtue of the fact that the electrical connection runs via the rotor shaft (6).
    • 本发明涉及具有电动机和变速器的电动驱动单元,其中电动机具有转子轴(6),转子(10)和换向器(11)以固定的方式安装在转子轴(6)上, 其中设置换向器滑动触点(23)以便与换向器(11)接触,并且其中在电气端子(18)和换向器滑动触头(23)之间提供电连接。 根据本发明,通过电连接经由转子轴(6)运行的事实,省去了制造过程中的一个电缆和一个特殊步骤。