发明授权
US5770805A Method and device for measuring a parameter of a fluid having variable
density
失效
用于测量具有可变密度的流体的参数的方法和装置
- 专利标题: Method and device for measuring a parameter of a fluid having variable density
- 专利标题(中): 用于测量具有可变密度的流体的参数的方法和装置
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申请号: US734269申请日: 1996-10-21
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公开(公告)号: US5770805A公开(公告)日: 1998-06-23
- 发明人: Yvon Castel
- 申请人: Yvon Castel
- 申请人地址: FRX Rueil Malmaison
- 专利权人: Institut Francais du Petrole
- 当前专利权人: Institut Francais du Petrole
- 当前专利权人地址: FRX Rueil Malmaison
- 优先权: FRX9512422 19951019
- 主分类号: G01F1/20
- IPC分类号: G01F1/20 ; G01N9/00 ; G01N33/28 ; G01F1/74
摘要:
A device for determining at least one parameter characteristic of a fluid with a variable density and at least one phase having different density values is disclosed. A process of measuring the density of a multi-phase petroleum effluent. A parameter associated with a fluid of variable density is determined by measuring the value by which a flexible element in contact with the fluid is deformed.
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