发明名称 |
MASS FLOWMETER FOR MEASURING THE VELOCITY OF A FLOWING FLUID |
摘要 |
A mass flowmeter for measuring velocity of a flowing fluid employs a thermal sensor (11). The sensor (11) generates heat when supplied with electrical power. A heat sink (25) is located in the fluid flow a selected distance normal to the line of flow of fluid from the sensor. Electrical power is supplied to the sensor (11) to cause a thermal flux to flow from the sensor (11) to the heat sink (25). The flowing fluid modulates this flux. A circuit (23) measures the temperature of the sensor and computes the velocity of the flowing fluid from that measurement. |
申请公布号 |
LTIP783(A) |
申请公布日期 |
1995.01.31 |
申请号 |
LTIP783 |
申请日期 |
1993.07.13 |
申请人 |
MICKLER,BRIAN ELLIS |
发明人 |
MICKLER,BRIAN ELLIS |
分类号 |
G01F1/68;G01F1/684;G01F1/688;G01F1/69;G01F1/692;G01F1/696;G01P5/10 |
主分类号 |
G01F1/68 |
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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