发明名称 |
ELECTROMAGNETS FOR FUEL INJECTION EQUIPMENT |
摘要 |
<p>A 3/3 way control valve including a three-stage electromagnet for controlling a hydraulic working cylinder that actuates a control member of an injection system, including a winding of the electromagnet the axis of which extends crosswise to the axis of an armature and directional control valve and in which the pole pieces of the pole legs of the yoke are unequally polarized. The armature is actuated counter to a restoring spring and slides between two corresponding cylindrical hollow faces of the pole pieces which act as a proportional magnet, and in which the winding and in part the yoke have an extrusion coat of insulating plastic.</p> |
申请公布号 |
GB2186744(A) |
申请公布日期 |
1987.08.19 |
申请号 |
GB19870003210 |
申请日期 |
1987.02.12 |
申请人 |
* ROBERT BOSCH GMBH |
发明人 |
HANS * KUBACH;ASTA * REICHL |
分类号 |
F02D1/12;F02M51/00;H01F7/16;(IPC1-7):H01F7/18 |
主分类号 |
F02D1/12 |
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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