发明名称 |
Mass flow meter |
摘要 |
A mass flow meter for flow media which works primarily on the Coriolis Principle has a pipe inlet, a straight pipe carrying the flow medium, a pipe outlet, an oscillation generator operating on the pipe and two transducers detecting preferably Coriolis forces and/or Coriolis oscillations affecting Coriolis forces. The flow meter has a relatively low natural frequency at a certain layout length or a relatively short layout length at a certain natural frequency, and in this way, the oscillation generator engages the pipe via an articulated arm so that the conduit is excited to torsional and bending vibrations.
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申请公布号 |
US5253533(A) |
申请公布日期 |
1993.10.19 |
申请号 |
US19910736400 |
申请日期 |
1991.07.26 |
申请人 |
KROHNE MESSTECHNIK MASSAMETRON GMBH & CO. KG |
发明人 |
LAM, SON;CHRIST, HERBERT;HEISIG, ROLF |
分类号 |
G01F1/84;(IPC1-7):G01F1/84;G01N11/00 |
主分类号 |
G01F1/84 |
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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