公开(公告)号：US5777418A

公开(公告)日：1998-07-07

申请号：US664826

申请日：1996-06-17

申请人： Andreas Lange ,  Stefan Koll

发明人： Andreas Lange ,  Stefan Koll

IPC分类号： H02K16/04 ,  B60K1/00 ,  H02K7/14 ,  H02K21/12 ,  H02K1/12

CPC分类号： H02K21/125 ,  H02K7/14 ,  B60K1/00 ,  H02K2201/12

摘要： A transverse flux motor includes an outer stator having a plurality of outer stator soft iron elements which are substantially disposed with uniform separation from one another. The flux motor further includes an inner stator having a plurality of inner stator soft iron elements. The inner stator further includes at least one anchor winding. The motor has a rotor which, looking at it in a section perpendicular to the axis, is built of alternating magnets and soft iron elements. The outer stator is free from anchor windings. Also, the outer stator soft iron elements are disposed in such a way that at least one gap region is provided which is larger than the space provided between the remaining neighboring stator soft iron elements. At least indirect means are provided in this region to compensate magnetic end effects.

摘要翻译： 横向磁通电动机包括具有多个外部定子软铁元件的外部定子，所述多个外部定子软铁元件基本上以彼此均匀的间隔布置。 磁通电动机还包括具有多个内定子软铁元件的内定子。 内定子还包括至少一个锚定绕组。 电动机具有转子，其在与轴线垂直的部分中观察它，由交替的磁铁和软铁元件构成。 外定子没有锚定绕组。 此外，外定子软铁元件设置成使得至少一个间隙区域比设置在其余相邻的定子软铁元件之间的空间大。 在该区域中至少提供间接装置以补偿磁端效应。

公开(公告)号：US06365999B1

公开(公告)日：2002-04-02

申请号：US09509179

申请日：2000-07-10

申请人： Uwe Mühlberger ,  Wolfram Angerer ,  Stefan Koll ,  Andreas Lange

发明人： Uwe Mühlberger ,  Wolfram Angerer ,  Stefan Koll ,  Andreas Lange

IPC分类号： H02K112

CPC分类号： H02K21/125 ,  H02K1/02 ,  H02K1/12 ,  H02K2201/12

摘要： The invention relates to a stator module for an electric motor, especially an electric motor with transverse flux, comprising at least one stator unit that consists of at least one armature winding and which, when mounted, is associated with a rotor, whereby an interferric space is created in a radial direction in relation to the axis of symmetry of the electric motor. The invention is characterized by the following features: the stator unit comprises at least one return element that is made of a pressed material produced by means of powder metallurgy and which comprises a peripheral surface extending in a peripheral direction; two soft iron units which can be formed from tooth elements are associated with the return element, whereby substantially U-shaped cross-sectional surfaces, when seen from an axial viewpoint, are formed and the tooth elements of the individual soft iron units form the limbs of the cross-sectional surfaces; the position of the armature winding is defined by the peripheral surface of the return element, oriented towards the rotor and the self-oriented front faces of the soft iron units.

摘要翻译： 本发明涉及一种用于电动机的定子模块，特别是具有横向磁通量的电动机，包括至少一个定子单元，该定子单元由至少一个电枢绕组组成，并且当安装时与转子相关联，由此形成干涉空间 相对于电动机的对称轴在径向上产生。 本发明的特征在于以下特征：定子单元包括至少一个返回元件，该返回元件由粉末冶金制成的压制材料制成，并且包括沿周向延伸的周边表面; 可以由齿元件形成的两个软铁单元与返回元件相关联，从轴向观察形成基本上为U形的横截面，并且各个软铁单元的齿元件形成四肢 的横截面; 电枢绕组的位置由返回元件的外围表面限定，朝向转子和软铁单元的自取向前表面。