发明名称 |
Motorized control of valve for automobile hydraulic assisted steering comprises computer, driving stepper motor, comprising condenser and inductance filtration circuit constituting energy reserve supplying motor in event of battery failure |
摘要 |
The motorized valve control for the hydraulic assisted steering comprises a computer or controller (11) driving the electrical stepper motor which comprises a filtration circuit comprising a condenser (15) and an inductance (16) constituting an electrical energy reserve able to temporarily supply the motor in the event of electrical supply failure from the vehicle battery (12). A branch circuit (17) behind the filtration stage comprises a condenser (18) and a transistor (19) in series. |
申请公布号 |
FR2848520(A1) |
申请公布日期 |
2004.06.18 |
申请号 |
FR20020015655 |
申请日期 |
2002.12.11 |
申请人 |
SOCIETE DE MECANIQUE D'IRIGNY |
发明人 |
PANTALE DAVID;REYNARD BRUNO |
分类号 |
B62D5/06;B62D6/02 |
主分类号 |
B62D5/06 |
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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