发明名称 |
Electromagnetic positioning device e.g. for valve controls, has cylindrical-shaped housing formed by sheet metal part with indentation to limit axial displacement of yoke element in housing |
摘要 |
<p>An electromagnetic switching/control device has an armature (22) which is movably arranged in a housing (10) and forms a positioning or control section (28). A fixed coil device (16) is provided in the housing for cooperating with the armature. A yoke element (18) is fixed in the housing at one end of the coil device, and a core device (12) is fixed at the other end of the coil device. The housing (10) which is shaped as a sleeve-shaped sheet metal part, has a notch (30) limiting the axial movement of the annular yoke element in the housing and formed on the wall-face molding of the housing (10).</p> |
申请公布号 |
DE20218782(U1) |
申请公布日期 |
2003.04.10 |
申请号 |
DE2002218782U |
申请日期 |
2002.12.03 |
申请人 |
ETO MAGNETIC KG |
发明人 |
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分类号 |
H01F7/08;H01F7/127;H01F7/16;(IPC1-7):H01F7/16;H01F41/02 |
主分类号 |
H01F7/08 |
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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