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公开(公告)号：US20120194028A1
公开(公告)日：2012-08-02
申请号：US13017160
申请日：2011-01-31
CPC分类号： H02K3/34
摘要： An insulation assembly is provided that includes a generally annularly-shaped main body and at least two spaced-apart fingers extending radially inwards from the main body. The spaced-apart fingers define a gap between the fingers. A slot liner may be inserted within the gap. The main body may include a plurality of circumferentially distributed segments. Each one of the plurality of segments may be operatively connected to another of the plurality of segments to form the continuous main body. The slot liner may be formed as a single extruded piece defining a plurality of cavities. A plurality of conductors (extendable from the stator assembly) may be axially inserted within a respective one of the plurality of cavities. The insulation assembly electrically isolates the conductors in the electric motor from the stator stack and from other conductors.
摘要翻译： 提供了一种绝缘组件，其包括大致环形的主体和从主体径向向内延伸的至少两个间隔开的指状物。 间隔开的手指限定了手指之间的间隙。 槽衬套可以插入间隙内。 主体可以包括多个周向分布的段。 多个段中的每一个可以可操作地连接到多个段中的另一段以形成连续的主体。 缝线衬套可以形成为限定多个空腔的单个挤压件。 多个导体（可从定子组件延伸）可轴向地插入多个空腔中的相应一个空腔内。 绝缘组件将电动机中的导体与定子叠层和其它导体电隔离。
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公开(公告)号：US20130095232A1
公开(公告)日：2013-04-18
申请号：US13275513
申请日：2011-10-18
IPC分类号： B05D5/12
CPC分类号： H02K15/12
摘要： A method of applying varnish to a stator includes orienting a center axis of the stator substantially parallel to gravity, and orienting a crown end of stator windings upward and a weld end of the windings downward, relative to gravity. The crown end and the weld end of the stator are disposed on opposing sides of the core. The weld end is placed above a dip tank and varnish applied to the crown end of the windings with at least one nozzle. The nozzle is controlled along a first direction and a second direction, which are perpendicular to the center axis. The varnish substantially coats the crown end of the windings, runs through the slots, and drips from the weld end of the windings into the dip tank. The dip tank is raised to submerse the weld end of the windings but not the core.
摘要翻译： 将清漆施加到定子的方法包括使定子的中心轴基本上平行于重力定向，并且使定子绕组的顶端向上定向并使绕组的焊接端相对于重力向下定向。 定子的顶端和焊接端设置在芯的相对侧上。 焊接端放置在浸渍槽的上方，清漆用至少一个喷嘴施加到绕组的顶端。 沿着与中心轴线垂直的第一方向和第二方向控制喷嘴。 清漆基本上涂覆绕组的顶端，穿过槽，并从绕组的焊接端滴入浸渍槽。 浸渍槽升高以浸没绕组的焊接端而不是芯。
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公开(公告)号：US08531076B2
公开(公告)日：2013-09-10
申请号：US13109058
申请日：2011-05-17
CPC分类号： H02K3/34 , H02K2213/03 , Y10T29/49009
摘要： A stator for an electric motor includes first and second rows of conductors arranged concentrically around an axis inside a steel core. Each conductor includes a linking end. The stator also includes a first dielectric shim ring arranged between the two rows of conductors. Each conductor of the first row is bent in either a clockwise or a counter-clockwise direction relative to the axis and each conductor of the second row is bent in the opposite direction. The linking end of each conductor of the first row is attached to the linking end of an adjacent conductor of the second row after the conductors are bent. The first shim ring separates the first and second rows of conductors when the conductors are being bent, and is also at least partially disposed between the first and second rows of conductors when the linking ends are being attached.
摘要翻译： 一种用于电动机的定子包括围绕钢芯内的轴线同心地排列的第一和第二排导体。 每个导体包括一个连接端。 定子还包括布置在两排导体之间的第一介电垫片环。 第一排的每个导体相对于轴线顺时针或逆时针方向弯曲，并且第二排的每个导体沿相反方向弯曲。 在导体弯曲之后，第一行的每个导体的连接端附接到第二行的相邻导体的连接端。 当导体弯曲时，第一垫片环分开第一和第二排导体，并且当连接端被连接时，第一垫片环也至少部分地设置在第一和第二排导体之间。
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公开(公告)号：US08558427B2
公开(公告)日：2013-10-15
申请号：US13017160
申请日：2011-01-31
IPC分类号： H02K3/34
CPC分类号： H02K3/34
摘要： An insulation assembly is provided that includes a generally annularly-shaped main body and at least two spaced-apart fingers extending radially inwards from the main body. The spaced-apart fingers define a gap between the fingers. A slot liner may be inserted within the gap. The main body may include a plurality of circumferentially distributed segments. Each one of the plurality of segments may be operatively connected to another of the plurality of segments to form the continuous main body. The slot liner may be formed as a single extruded piece defining a plurality of cavities. A plurality of conductors (extendable from the stator assembly) may be axially inserted within a respective one of the plurality of cavities. The insulation assembly electrically isolates the conductors in the electric motor from the stator stack and from other conductors.
摘要翻译： 提供了一种绝缘组件，其包括大致环形的主体和从主体径向向内延伸的至少两个间隔开的指状物。 间隔开的手指限定了手指之间的间隙。 槽衬套可以插入间隙内。 主体可以包括多个周向分布的段。 多个段中的每一个可以可操作地连接到多个段中的另一段以形成连续的主体。 缝线衬套可以形成为限定多个空腔的单个挤压件。 多个导体（可从定子组件延伸）可轴向地插入多个空腔中的相应一个空腔内。 绝缘组件将电动机中的导体与定子叠层和其它导体电隔离。
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公开(公告)号：US20120293034A1
公开(公告)日：2012-11-22
申请号：US13109058
申请日：2011-05-17
IPC分类号： H02K3/28 , H02K15/085 , H02K3/34
CPC分类号： H02K3/34 , H02K2213/03 , Y10T29/49009
摘要： A stator for an electric motor includes first and second rows of conductors arranged concentrically around an axis inside a steel core. Each conductor includes a linking end. The stator also includes a first dielectric shim ring arranged between the two rows of conductors. Each conductor of the first row is bent in either a clockwise or a counter-clockwise direction relative to the axis and each conductor of the second row is bent in the opposite direction. The linking end of each conductor of the first row is attached to the linking end of an adjacent conductor of the second row after the conductors are bent. The first shim ring separates the first and second rows of conductors when the conductors are being bent, and is also at least partially disposed between the first and second rows of conductors when the linking ends are being attached.
摘要翻译： 一种用于电动机的定子包括围绕钢芯内的轴线同心地排列的第一和第二排导体。 每个导体包括一个连接端。 定子还包括布置在两排导体之间的第一介电垫片环。 第一排的每个导体相对于轴线顺时针或逆时针方向弯曲，并且第二排的每个导体沿相反方向弯曲。 在导体弯曲之后，第一行的每个导体的连接端附接到第二行的相邻导体的连接端。 当导体弯曲时，第一垫片环分开第一和第二排导体，并且当连接端被连接时，第一垫片环也至少部分地设置在第一和第二排导体之间。
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