| 发明名称 |
Non-volatile passive revolution counter |
| 摘要 |
A shaft revolution counter comprising one or more reed magnetic sensors interacting with one or more magnets attached to the shaft. The interaction generates voltage spikes in the reed magnetic sensors that are used as input signal to an electronic non-volatile counter, as well as its sole power source.
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| 申请公布号 |
US2003094945(A1) |
申请公布日期 |
2003.05.22 |
| 申请号 |
US20010988460 |
申请日期 |
2001.11.20 |
| 申请人 |
NETZER PRECISION MOTION SENSORS LTD. |
发明人 |
NETZER YISHAY |
| 分类号 |
G01F1/00;G01D5/245;G01D5/251;G01F1/075;G01F15/06;G01P3/487;(IPC1-7):G01F15/00;G01P3/48 |
主分类号 |
G01F1/00 |
| 代理机构 |
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