发明名称 CONSTANT TEMPERATURE HOT-CONDUCTOR ANEMOMETER
摘要 <p>A constant temperature hot-conductor anemometer includes a set of electrically conductive pins including a pair of inner pins and a pair of outer pins. A conductor is electrically and mechanically coupled to the pins. A current source is coupled to the inner pins. The current source is configured to provide a current through the conductor between the inner pins. A voltage sensor is coupled to the outer pins and configured to measure a voltage across the conductor between the outer pins. The current source and voltage sensor are configured to maintain a constant resistance of the conductor between the inner pins. In an example, a second set of pins, a second conductor and a second circuit are also used to measure dynamic temperature of a fluid and also to calibrate resistances at a known ambient temperature.</p>
申请公布号 WO2011019507(A1) 申请公布日期 2011.02.17
申请号 WO2010US43556 申请日期 2010.07.28
申请人 CAREFUSION 207, INC.;GRABOI, DAN;SVEEN, FINN;GARRIOTT, JOHN 发明人 GRABOI, DAN;SVEEN, FINN;GARRIOTT, JOHN
分类号 G01P5/12 主分类号 G01P5/12
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