发明名称 |
Karman vortex flow meter |
摘要 |
A Karman vortex flow meter for measuring the flow rate of a fluid under test in a pipeline having a base to be secured to the pipeline, and a vortex detector having an axis intended to intersect the pipeline. The vortex detector includes a post, a detector flange at least partially surrounding the post having a free surface, a columnar force receiving part extending from the post into the pipeline for producing a Karman vortex, and a strain detecting element coupled to the free surface for detecting the Karman vortex and producing an output signal corresponding the detected Karman vortex.
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申请公布号 |
US5313843(A) |
申请公布日期 |
1994.05.24 |
申请号 |
US19920865208 |
申请日期 |
1992.04.08 |
申请人 |
FUJI ELECTRIC CO., LTD. |
发明人 |
TSURUOKA, MICHIHIKO;NAKAGAWA, WATARU;KASHIMURA, OSAMU;KOUNOSU, NAOHIRO;SUZAWA, HIROMI |
分类号 |
G01F1/32;(IPC1-7):G01F1/32 |
主分类号 |
G01F1/32 |
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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