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    • 5. 发明申请
    • WINDING OVERHANG SUPPORT FOR A STATOR OF AN ELECTRICAL MACHINE
    • 卷绕头支持用于电机的定子
    • WO2012175476A3
    • 2013-08-01
    • PCT/EP2012061665
    • 2012-06-19
    • SIEMENS AGKLOEPZIG MARKUSMUELLER HARALDSCHLEICHER KLAUSSCHRAMM MARCOSCHROETER ANDREAS
    • KLOEPZIG MARKUSMUELLER HARALDSCHLEICHER KLAUSSCHRAMM MARCOSCHROETER ANDREAS
    • H02K3/52H02K3/32
    • H02K3/522H02K3/325
    • The invention relates to a winding overhang support (14) for a stator of an electrical machine provided for a single-tooth winding. According to the invention, said winding overhang support likewise has teeth (16) that have notches (37) or structures that allow reliable guidance of a winding wire (39). Guiding wedges (40), wire inlet grooves (26), wire outlet grooves (27) and square pin grooves (29) simplify the production and guidance of the winding wire (3) such that the winding wire can be reliably wound on the winding overhang support and the corresponding laminated stator core (not represented), thereby allowing for reliable heat transfer. The guiding elements in the form of notches (37) also allow higher bending radii of the single-tooth winding in the section of the winding overhangs extending around the winding overhead support of the single-tooth winding, thereby advantageously reducing the risk of damages to the winding wire insulation.
    • 本发明涉及用于电机,其被设置用于一个齿线圈绕组的定子的绕组支承件(14)。 根据本发明,提供(16),该卷绕头载体也齿与设置凹口(37)或基台,其允许可靠引导绕组线(39)。 此外,导向楔(40),Drahteinlaufnuten(26)Drahtauslaufnuten(27)和Formstiftnuten可以(29),以简化绕组线(39)的制造和管理,使得在绕组支撑绕组线和相关联的定子叠片有利(的可靠的安装未示出 可以做到)。 这提供了可靠的热传递得到了保证。 此外,齿线圈在齿线圈绕组的绕组头部支撑圆周绕组的区域绕组的更大的弯曲半径可以通过在凹口的形式(37),这有利地减少了绕组线的绝缘损坏的风险引导元件来实现。