发明名称 |
ELECTROMAGNETIC VALVE HAVING AN ADJUSTABLE MAGNETIC FLUX |
摘要 |
An electromagnetic drive for a valve includes a housing and at least one electromagnetic circuit comprising a coil wound onto a coil carrier, a valve closing member, an armature movably supported between a first and a second end position which acts on the valve closing member. A device fixes the armature in a currentless state. A core is disposed at an end of the electromagnetic drive directed toward the valve closing member. A magnetizable reflux device has an adjusting bore and a circumferential recess in an area of the adjusting bore on a side facing the coil. An adjustment device has an adjusting screw and adjusts a magnetic force. The adjusting screw influences a course of magnetic field lines and is insertable into the adjusting bore in a direction of the armature. Supplying the coil with a current moves the armature into the first or the second end position. |
申请公布号 |
US2012097876(A1) |
申请公布日期 |
2012.04.26 |
申请号 |
US201013382293 |
申请日期 |
2010.05.19 |
申请人 |
BUSE WERNER;FERNANDES ALVITO;PIERBURG GMBH |
发明人 |
BUSE WERNER;FERNANDES ALVITO |
分类号 |
F16K31/02 |
主分类号 |
F16K31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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