发明名称 METHOD FOR PRODUCING A POLE FACE IN A SOLENOID, ARMATURE, YOKE, SOLENOID AND ELECTROMECHANICAL SWITCHGEAR
摘要 A method is disclosed for producing a pole face of a metal closing elements of a solenoid, especially for electromechanical switchgear. In at least one embodiment, the method includes machining the surface of a crude stamped part of the closing element to give the pole face. A corresponding armature, yoke, solenoid and switchgear are also disclosed.
申请公布号 EP1897101(A1) 申请公布日期 2008.03.12
申请号 EP20060763970 申请日期 2006.06.29
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 ECKL, PETER;HOFRICHTER, JOHANN
分类号 H01F3/02;H01F3/04;H01F7/16 主分类号 H01F3/02
代理机构 代理人
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