| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an accurate and quick-response mass flowmeter by which manufacturing cost can be reduced. SOLUTION: In a detection section 1 parallel to flow, temperature measuring points on both sides of a heating section are located at almost the same distance on the upstream and downstream sides, and the heating section and temperature measuring section are connected by a high thermal conductor, making them integral. Further, the integrate section is connected to heat pipes 6a and 6b on the upstream and downstream sides, and then it is connected to external heat sinks 13a and 13b.</p> |
