发明名称 |
Device for measuring the volume flow of a gas in a duct |
摘要 |
A device for measuring the volume flow of a gas in a duct for making it possible to effect adjustment or balancing at the manufacturer's location and then being installable in a duct at any desired location without leading to varied measurements by providing a plurality of evenly distributed polygonal collecting pipes with unilaterally arranged flow entrance ports connected with a compact unit. A flow baffle is arranged at the entrance point of the collecting pipes, and a nozzle is arranged downstream of the flow rectifier. The measuring probe is located downstream of the nozzle in the measuring unit.
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申请公布号 |
US4602514(A) |
申请公布日期 |
1986.07.29 |
申请号 |
US19840659671 |
申请日期 |
1984.10.11 |
申请人 |
FERDINAND SCHAD KG |
发明人 |
KURRLE, HERMANN;RUF, WOLFGANG;ZELLER, ADELBERT |
分类号 |
G01F1/00;G01F5/00;G01F15/00;(IPC1-7):G01F1/46 |
主分类号 |
G01F1/00 |
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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