发明授权
US08289179B2 Vibratory flow meter and method for correcting for entrained gas in a flow material
有权
振动流量计和校正流动材料中夹带气体的方法
- 专利标题: Vibratory flow meter and method for correcting for entrained gas in a flow material
- 专利标题(中): 振动流量计和校正流动材料中夹带气体的方法
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申请号: US12598858申请日: 2007-05-25
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公开(公告)号: US08289179B2公开(公告)日: 2012-10-16
- 发明人: Joel Weinstein , Mark James Bell
- 申请人: Joel Weinstein , Mark James Bell
- 申请人地址: US CO Boulder
- 专利权人: Micro Motion, Inc.
- 当前专利权人: Micro Motion, Inc.
- 当前专利权人地址: US CO Boulder
- 代理机构: The Ollila Law Group LLC
- 国际申请: PCT/US2007/069737 WO 20070525
- 国际公布: WO2008/147408 WO 20081204
- 主分类号: G08B17/10
- IPC分类号: G08B17/10
摘要:
A vibratory flow meter (100) for correcting for entrained gas in a flow material is provided. The vibratory flow meter (100) comprises a flow meter assembly (10) configured to generate a vibrational response for the flow material, a bubble size sensor (50) configured to generate a bubble measurement signal for the flow material, and meter electronics (20) coupled to the flow meter assembly (10) and to the bubble size sensor (50). The meter electronics (20) is configured to receive the vibrational response and the bubble measurement signal, determine a bubble size of bubbles in the flow material using at least the bubble measurement signal, determine one or more flow characteristics of the flow material using at least the vibrational response and the bubble size.
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