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公开(公告)号：EP0986820A1
公开(公告)日：2000-03-22
申请号：EP98910690.1
申请日：1998-02-17
发明人： NEUHAUS, Rolf, J. , STRATIL, Kurt, R. , EHRENFELS, Andreas , KATTLER, Frank , PAULY, Hans-Jürgen
CPC分类号： H01F7/1607 , H01F7/081 , H01F2007/1661
摘要： The invention relates to an electromagnet (1) for actuating valves, comprising a sheath-like magnet housing (3) encompassing a pole core (31) forming a one-sided closure of said housing (3) which is connected to the pole core (31) by an annular groove (35) incorporated into its periphery, by an O ring (37) which can be accommodated therein as a sealing element and by an annular groove (39) in the magnet housing (3) which forms bearing surfaces joined in positive fit to the inner walls of the annular groove (37) and a sealing surface located on the O-ring (37).
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公开(公告)号：EP0986820B1
公开(公告)日：2005-02-02
申请号：EP98910690.1
申请日：1998-02-17
发明人： NEUHAUS, Rolf, J. , STRATIL, Kurt, R. , EHRENFELS, Andreas , KATTLER, Frank , PAULY, Hans-Jürgen
CPC分类号： H01F7/1607 , H01F7/081 , H01F2007/1661
摘要： The invention relates to an electromagnet (1) for actuating valves, comprising a sheath-like magnet housing (3) encompassing a pole core (31) forming a one-sided closure of said housing (3) which is connected to the pole core (31) by an annular groove (35) incorporated into its periphery, by an O ring (37) which can be accommodated therein as a sealing element and by an annular groove (39) in the magnet housing (3) which forms bearing surfaces joined in positive fit to the inner walls of the annular groove (37) and a sealing surface located on the O-ring (37).
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