发明授权
US07821622B2 Optical refractometer for measuring seawater salinity and corresponding salinity sensor
有权
用于测量海水盐度的光学折射仪和相应的盐度传感器
- 专利标题: Optical refractometer for measuring seawater salinity and corresponding salinity sensor
- 专利标题(中): 用于测量海水盐度的光学折射仪和相应的盐度传感器
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申请号: US11996828申请日: 2006-07-21
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公开(公告)号: US07821622B2公开(公告)日: 2010-10-26
- 发明人: Zong Yan Wu , Jean-Louis De Dougrenet De La Tocnaye , Marc Le Menn , Philippe Grosso
- 申请人: Zong Yan Wu , Jean-Louis De Dougrenet De La Tocnaye , Marc Le Menn , Philippe Grosso
- 申请人地址: FR Brest
- 专利权人: GET/ENST Betagne
- 当前专利权人: GET/ENST Betagne
- 当前专利权人地址: FR Brest
- 代理机构: Westman, Champlin & Kelly, P.A.
- 代理商 David D. Brush
- 优先权: FR0507996 20050726
- 国际申请: PCT/EP2006/064492 WO 20060721
- 国际公布: WO2007/012607 WO 20070201
- 主分类号: G01N21/41
- IPC分类号: G01N21/41
摘要:
An optical refractometer is provided for measuring the refractive index of a liquid. Such a refractometer includes a first optical block having a transparent material whereto is secured a light source, a second optical block having a transparent material whereto is secured a position sensor. The optical blocks are arranged on either side of a conduit wherein the liquid flows.
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