公开(公告)号：US20080244895A1

公开(公告)日：2008-10-09

申请号：US12088547

申请日：2006-09-21

申请人： Bo Aronsson ,  Tomas Bartholf ,  Jorgen Engstrom ,  Tanja Heikkila

发明人： Bo Aronsson ,  Tomas Bartholf ,  Jorgen Engstrom ,  Tanja Heikkila

IPC分类号： H02K15/03

CPC分类号： H02K1/2753 ,  H02K1/276 ,  H02K15/03 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49012

摘要： The present invention relates to a method for mounting magnet elements on the surface of a rotor for use in a permanent magnet motor. The method comprises the steps of : providing a first tube like element, wherein said first tube like element has an inner diameter that corresponds to an outer diameter of said rotor, providing a second tube like element, wherein said second tube like element has an inner diameter that is larger than an outer diameter of said first tube like element, inserting said first tube like element into said second tube like element, in order to create a hollow space between them, inserting a number of magnet elements into said hollow space, and inserting said rotor into said first tube like element, whereupon said magnet elements are in a tight fit arrangement between said first tube like element and said second tube like element.

摘要翻译： 本发明涉及将磁铁元件安装在用于永磁电动机的转子表面上的方法。 该方法包括以下步骤：提供第一管状元件，其中所述第一管状元件具有对应于所述转子的外径的内径，提供第二管状元件，其中所述第二管状元件具有内部 直径大于所述第一管状元件的外径，将所述第一管状元件插入所述第二管状元件中，以便在它们之间形成中空空间，将多个磁体元件插入所述中空空间中，以及 将所述转子插入所述第一管状元件中，于是所述磁体元件处于所述第一管状元件和所述第二管状元件之间的紧密配合。