发明名称 |
STARTING CIRCUIT FOR A DIRECT-CURRENT ELECTRIC MOTOR |
摘要 |
The invention relates to a control part for a starting circuit of a direct-current electric motor, comprising a variable resistor by means of which a starting voltage of the direct-current electric motor can be set, wherein the variable resistor can be controlled by means of a control voltage, wherein the control part comprises a frequency filter, the output signal of which forms the control voltage and is provided in such a manner that the variable resistor is activated with time delay. The invention further relates to a starting circuit for a direct-current electric motor comprising a control part according to the invention. The invention further relates to an adjustment device comprising a direct-current electric motor, and to a starting circuit comprising a control part according to the invention. |
申请公布号 |
WO2012084352(A2) |
申请公布日期 |
2012.06.28 |
申请号 |
WO2011EP70281 |
申请日期 |
2011.11.16 |
申请人 |
ROBERT BOSCH GMBH;RUMMEL, MICHAEL;MICHENFELDER, GEBHARD |
发明人 |
RUMMEL, MICHAEL;MICHENFELDER, GEBHARD |
分类号 |
H02P1/20 |
主分类号 |
H02P1/20 |
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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