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1. 发明申请

WO1987003148A1 ELECTRICAL MACHINE, IN PARTICULAR FOR STARTING SYSTEMS OF INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：电机，特别是起动内燃机系统
公开(公告)号：WO1987003148A1
公开(公告)日：1987-05-21
申请号：PCT/DE1986000386
申请日：1986-09-23
申请人： ROBERT BOSCH GMBH , RÜHLE, Walter , KLEINDIECK, Peter , ZIMMERMANN, Kurt , KROPP, Manfred
发明人： ROBERT BOSCH GMBH
IPC分类号： H02K23/04
CPC分类号： H02K1/17 , F02N11/00
摘要： Electrical machine in particular for starting systems, in the casing (1) of which are arranged permanent magnets (4 to 9) with corresponding flow guide elements (10 to 15). The permanent magnets (4 to 9) and flow guide elements (10 to 15) are free-assembled in two rings (18, 19) as holders for an assembly. The rings (18, 19) each have a cylindrical portion (20, 30), which lies against the end-portions of the inside (21, 22) of the permanent magnets (4 to 9) or of the flow guide elements (10 to 15). A flanged edge (25, 33) of the rings (18, 19) lies against the end faces (23, 24; 31, 32) of the permanent magnets (4 to 9) and of the flow guide elements (10 to 15). The edges (25 and 33) are bent out into lips (26, 27; 34, 35), which lie against the end portions of the free longitudinal sides (17, 28) of the permanent magnets (4 to 9) or of the flow guide elements (10 to 15). A ring (19) is provided with fastening means (36 to 41) to secure in a removable manner the magnet assembly (4 to 15, 18, 19) to the projections (3) of the casing (1).
摘要翻译：特别是用于启动系统的电机，在其壳体（1）中布置有具有相应导流元件（10至15）的永磁体（4至9）。永磁体（4至9）和导流元件（10至15）作为组件的保持器自由组装在两个环（18,19）中。环（18,19）各自具有圆柱形部分（20,30），该圆柱形部分靠着永磁体（4至9）或导流元件（10）的内部（21,22）的端部到15）。环（18,19）的凸缘（25,33）位于永磁体（4至9）和导流元件（10至15）的端面（23,24; 31,32）。边缘（25和33）被弯曲到唇部（26,27,34,35）中，该唇缘位于永磁体（4至9）的自由纵向侧面（17,28）的端部上，或者导流元件（10〜15）。环（19）设置有紧固装置（36至41），以将磁体组件（4至15,18,19）可拆卸地固定到壳体（1）的突起（3）。

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