发明名称 |
A method, device and system to determine gear tooth position |
摘要 |
A method, system and inductive device for accurately determining inclination of a shaft arranged with a gear wheel including a plurality of gear teeth. The inductive measuring device includes a transmitter coil and at least two receiving coils arranged adjacent relative an axis of symmetry of the transmitter coil. Voltages in the receiving coils are measured, summed and integrated. A zero value for the integral is used to determine the position of the center line of the gear tooth. The invention may be used for diagnostic and/or control purposes of an internal combustion engine. |
申请公布号 |
SE0102375(D0) |
申请公布日期 |
2001.06.29 |
申请号 |
SE20010002375 |
申请日期 |
2001.06.29 |
申请人 |
ABB AB |
发明人 |
ANDERS *EIDENVALL;STEN *LINDER |
分类号 |
G01D5/245;G01D5/22;G01M15/06;(IPC1-7):G01B/ |
主分类号 |
G01D5/245 |
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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