| 发明名称 |
Hot wire oil level sensor has microprocessor controlled variable duty cycle current supply |
| 摘要 |
A hot wire oil (14) level sensor (10) has an oil level measurement circuit connected across a resistive electrical conductor in thermal contact with the liquid and in series with a precision resistor current sensor (12) controlling (16) a variable duty cycle current generator (11).
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| 申请公布号 |
FR2835056(A1) |
申请公布日期 |
2003.07.25 |
| 申请号 |
FR20020000689 |
申请日期 |
2002.01.21 |
| 申请人 |
SIEMENS VDO AUTOMOTIVE |
发明人 |
TORNARE JEAN MARC |
| 分类号 |
G01F23/24;(IPC1-7):G01F23/24 |
主分类号 |
G01F23/24 |
| 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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