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    • 8. 发明授权
    • Dynamoelectric machine stator and method for mounting prewound coils thereunto
    • 发电机定子及其前置线圈的安装方法
    • US07049725B2
    • 2006-05-23
    • US10722687
    • 2003-11-24
    • Pierre BlouinStéphane Poulin
    • Pierre BlouinStéphane Poulin
    • H02K3/30H02K3/32H02K3/34
    • H02K15/06H02K1/165H02K3/34Y10T29/49009
    • A dynamoelectric machine stator core for receiving a pre-formed stator winding includes a core body defining a cylindrical core main peripheral surface. A plurality of axially extending stator slots are circumferentially spaced in the core body. Each of the stator slots defines a slot first section extending radially from the slot base to a slot intermediate radial position and a slot second section extending radially from the slot intermediate radial position towards the core main peripheral surface. The slot first and second sections communicate with each other and are circumferentially offset relative to each other. The slot first and second sections are positioned, configured and sized to facilitate insertion therein of a corresponding conductor section of the stator winding with reduced needs for deforming the latter.
    • 用于接收预成形的定子绕组的电动机定子铁心包括限定圆筒形芯主外围表面的芯体。 多个轴向延伸的定子槽在芯体中周向间隔开。 每个定子槽限定从槽基部径向延伸到中间径向位置的槽的槽第一部分和从槽中间径向位置向芯主外围表面径向延伸的槽第二部分。 槽第一和第二部分彼此连通并相对于彼此周向地偏移。 狭槽第一和第二部分被定位,构造和定尺寸以便于在其中插入定子绕组的相应导体部分,减少了对定子绕组变形的需要。
    • 10. 发明申请
    • Dynamoelectric machine stator and method for mounting prewound coils thereunto
    • 发电机定子及其前置线圈的安装方法
    • US20050110361A1
    • 2005-05-26
    • US10722687
    • 2003-11-24
    • Pierre BlouinStephane Poulin
    • Pierre BlouinStephane Poulin
    • H02K1/16H02K3/34H02K15/06H02K1/00H02K15/16
    • H02K15/06H02K1/165H02K3/34Y10T29/49009
    • A dynamoelectric machine stator core for receiving a pre-formed stator winding includes a core body defining a cylindrical core main peripheral surface. A plurality of axially extending stator slots are circumferentially spaced in the core body. Each of the stator slots defines a slot first section extending radially from the slot base to a slot intermediate radial position and a slot second section extending radially from the slot intermediate radial position towards the core main peripheral surface. The slot first and second sections communicate with each other and are circumferentially offset relative to each other. The slot first and second sections are positioned, configured and sized to facilitate insertion therein of a corresponding conductor section of the stator winding with reduced needs for deforming the latter.
    • 用于接收预成形的定子绕组的电动机定子铁心包括限定圆筒形芯主外围表面的芯体。 多个轴向延伸的定子槽在芯体中周向间隔开。 每个定子槽限定从槽基部径向延伸到中间径向位置的槽的槽第一部分和从槽中间径向位置向芯主外围表面径向延伸的槽第二部分。 槽第一和第二部分彼此连通并相对于彼此周向地偏移。 狭槽第一和第二部分被定位,构造和定尺寸以便于在其中插入定子绕组的相应导体部分,减少了对定子绕组变形的需要。