-
1.发明公开KLAPPANKER-MAGNETANTRIEB FÜR ELEKTRISCHE SCHALTGERÄTE, UND VERFAHREN ZU SEINER VORMONTAGE 失效折叠预组装锚固磁铁驱动器的电气开关设备及方法
公开(公告)号：EP0753199A1
公开(公告)日：1997-01-15
申请号：EP96901262.0
申请日：1996-01-12
发明人： BECKER, Peter , BRUCKSCH, Norbert , BUNK, Harald , LANG, Volker , NÜRENBERG, Klaus-Dieter , POLENSKE, Frank , RÖSNER, Norbert , SCHOLZ, Rudolf , ZÜCKER, Wilfred
CPC分类号： H01H50/042 , H01H49/00 , H01H50/24 , H01H2050/446
摘要： The invention relates to a cut-out blade magnetic drive for electric switchgears, e.g. contactors. The aim is to overcome the tolerance problems associated with iron components and pre-assembling the device as a compact unit. To this end, a yoke (28), a magnet core (30), a pole plate (32) and a cut-out blade (68) are secured in a coil body by means of a clamping spring exerting a force so as to be self-adjusting and non-detachable. The coil body (34) has parts (76; 82; 83) exerting a counter-pressure against parts of the housing (12, 14) which correctly position the cut-out blade magnetic drive (16) in relation to its limits of travel (A; B) within the housing (12, 14).
-
2.发明授权KLAPPANKER-MAGNETANTRIEB FÜR ELEKTRISCHE SCHALTGERÄTE, UND VERFAHREN ZU SEINER VORMONTAGE 失效折叠预组装锚固磁铁驱动器的电气开关设备及方法
公开(公告)号：EP0753199B1
公开(公告)日：1999-06-16
申请号：EP96901262.4
申请日：1996-01-12
发明人： BECKER, Peter , BRUCKSCH, Norbert , BUNK, Harald , LANG, Volker , NÜRENBERG, Klaus-Dieter , POLENSKE, Frank , RÖSNER, Norbert , SCHOLZ, Rudolf , ZÜCKER, Wilfred
CPC分类号： H01H50/042 , H01H49/00 , H01H50/24 , H01H2050/446
摘要： The invention relates to a cut-out blade magnetic drive for electric switchgears, e.g. contactors. The aim is to overcome the tolerance problems associated with iron components and pre-assembling the device as a compact unit. To this end, a yoke (28), a magnet core (30), a pole plate (32) and a cut-out blade (68) are secured in a coil body by means of a clamping spring exerting a force so as to be self-adjusting and non-detachable. The coil body (34) has parts (76; 82; 83) exerting a counter-pressure against parts of the housing (12, 14) which correctly position the cut-out blade magnetic drive (16) in relation to its limits of travel (A; B) within the housing (12, 14).
-
搜索结果
2 条记录 (耗时 0.008 秒)
