![改进的悬浮沉积物计量表](/CN/2013/8/6/images/201380033785.jpg)
基本信息:
- 专利标题: 改进的悬浮沉积物计量表
- 专利标题(英):An improved suspended sediment meter
- 申请号:CN201380033785.6 申请日:2013-07-01
- 公开(公告)号:CN104471370A 公开(公告)日:2015-03-25
- 发明人: 托马斯·海思 , 阮黄·哈 , 尤尔根·斯克普阿莱
- 申请人: 液视亚洲私人有限公司
- 申请人地址: 新加坡新加坡
- 专利权人: 液视亚洲私人有限公司
- 当前专利权人: DHI水和环境私人有限公司
- 当前专利权人地址: 新加坡新加坡
- 代理机构: 上海天翔知识产权代理有限公司
- 代理人: 刘粉宝
- 国际申请: PCT/IB2013/055380 2013.07.01
- 国际公布: WO2014/002078 EN 2014.01.03
- 进入国家日期: 2014-12-25
- 主分类号: G01N15/04
- IPC分类号: G01N15/04
The application provides a device for measuring at least one parameter value of a suspended sediment of a fluid. The device includes a backscattering transducer module, a storage unit, and a calculation unit. The backscattering transducer module comprises a source module and a receiver module. The source module transmits at least three acoustic signals with different fixed characterising measurement frequencies while the receiver module measures at least three echo level values of echo signals, which correspond with the at least three acoustic signals. The storage unit stores a data set of predetermined echo level values with a data set of pre-determined suspended sediment parameter values. The calculation unit derives at least one suspended sediment parameter value from the data sets and the at least three echo level values.
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N15/00 | 测试颗粒的特性;测试多孔材料的渗透性,孔隙体积或者孔隙表面积 |
--------G01N15/04 | .测试悬浮颗粒的沉积 |