| 摘要 |
<p>The wheel (7) is premagnetized and its vanes act as signal generators producing on/off signals as they pass the sensor (6), This takes the form of a giant magneto resistance semiconductor located at the point where the turbine housing (8), whether of diamagnetic or paramagnetic material, is thinnest. The signals are evaluated in a short circuit and electromagnetic proof electronic circuit (3).</p> |
