Device for the electrical and mechanical connection of the component
conductors for supplying and removing the coolant
    2.
    发明授权
    Device for the electrical and mechanical connection of the component conductors for supplying and removing the coolant 失效
    用于供应和拆卸冷却液的部件导体的电气和机械连接的装置

    公开(公告)号:US5717267A

    公开(公告)日:1998-02-10

    申请号:US649424

    申请日:1996-05-16

    申请人: Jose-Pierre Paroz

    发明人: Jose-Pierre Paroz

    CPC分类号: H02K3/22 H02K3/505

    摘要: In the connecting device for the electrical and mechanical connection of component conductors and for the supply or removal of the coolant to or from the hollow conductors (5) of the stator winding bars (3) of electrical machines, the hollow conductors (5) and, optionally, the solid conductors (4) of the winding bar in the winding head are held together in a metallic component (7). This component is connected to a water chamber (2) which is in turn provided with connecting fittings (6, 11) for the supply or removal of the coolant and is surrounded by an insulating jacket (10). Hitherto the production and assembly of said insulating jackets was very time-consuming. In order to shorten the assembly time, the insulating jacket comprises a preferably U-shaped insulating part (10) which is pushed over the metallic component (7), the water chamber (2) and the connecting fittings (6, 11) from the inside and overlaps the latter radially. Means (17, 19 and 12a, 12b) for filling the spaces between the metallic component and the U-shaped insulating part (7) and between the connecting fittings and the U-shaped insulating part are provided both in the region of the metallic component and in the region of the connecting fittings, which means also provide for a firm retention of the insulating jacket.

    摘要翻译: 在用于部件导体的电气和机械连接的连接装置中,以及用于将冷却剂供给到电机的定子绕组(3)的空心导体(5)或从中空导体(5))供给或去除冷却剂的中空导体(5)和 可选地,卷绕头中的绕线条的实心导体(4)保持在金属部件(7)中。 该部件连接到水室(2),水室又设置有用于供应或移除冷却剂的连接配件(6,11),并被绝缘套管(10)围绕。 迄今为止,所述绝缘护套的生产和组装非常耗时。 为了缩短组装时间,绝缘套包括优选的U形绝缘部件(10),其被推到金属部件(7)上,水室(2)和连接配件(6,11)从 内部并径向重叠。 用于填充金属部件和U形绝缘部件(7)之间以及连接配件和U形绝缘部件之间的空间的装置(17,19和12a,12b)均设置在金属部件 并且在连接配件的区域中,这也意味着还提供了绝缘护套的牢固保持。

    Device for holding the ends of the turns of a stator winding in a
dynamoelectric machine
    3.
    发明授权
    Device for holding the ends of the turns of a stator winding in a dynamoelectric machine 失效
    用于保持电动机中定子绕组的匝的端部的装置

    公开(公告)号:US5583388A

    公开(公告)日:1996-12-10

    申请号:US266714

    申请日:1994-06-28

    IPC分类号: H02K3/50 H02K3/46

    CPC分类号: H02K3/505

    摘要: The device for holding the ends of the turns of a stator winding in a dynamoelectric machine comprises an inner ring (15) and a segmented outer ring (10). The stator winding, which consists of bottom and top bars (5, 6), is supported at the end side on the said outer ring (10), which in turn is supported by brackets (8) which are fastened to the machine end face. The bottom and top bars are spaced from one another by pressure hoses (13) filled with synthetic resin. The inner ring (15) consists of two rings having a closed inner conical ring (15b), an outer, preferably multipartite conical ring (15a) and support segments (15c), it being possible for the two conical rings to be braced axially with one another. A winding overhang support constructed in such a way fulfils all practical requirements and can also be reclamped subsequently.

    摘要翻译: 用于保持电动机中定子绕组的匝的端部的装置包括内环(15)和分段的外环(10)。 由底部和顶部杆(5,6)构成的定子绕组在所述外圈(10)的端侧被支撑,所述外圈(10)又由支架(8)支撑,所述支架固定到机器端面 。 底部和顶部杆通过填充有合成树脂的压力软管(13)彼此间隔开。 内环(15)由两个具有封闭的内锥形环(15b),外部,优选多部分锥形环(15a)和支撑段(15c)的环组成,两个锥形环可以轴向地支撑 另一个。 以这种方式构造的绕组突出支撑件满足所有实际要求,并且还可以随后再次被拉近。