发明名称 |
Starter circuit for a motor vehicle comprising a device for stepping up the battery voltage and starter so equipped |
摘要 |
<p>The combination has a starter comprising a direct current electric motor (DCM) and an electromagnetic contactor (EC), and a stepping up device preventing a drop of battery voltage (Vbat) consecutive to current peak produced by start-up in a power circuit of the starter. An inductive filtering device (LPF) i.e. armored transformer, is mounted in series with the motor. The filtering device has a secondary winding circuit (W2) in short-circuit and a reverse pre-polarization unit formed of a coil and a permanent magnet for reverse pre-polarization of magnetic circuit formed in a magnetic carcass.</p> |
申请公布号 |
EP2579282(A1) |
申请公布日期 |
2013.04.10 |
申请号 |
EP20120178405 |
申请日期 |
2012.07.30 |
申请人 |
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR |
发明人 |
LABBE, NICOLAS |
分类号 |
H01F37/00;F02N11/08;H01F27/245;H02M1/12 |
主分类号 |
H01F37/00 |
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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