基本信息:
- 专利标题： METHOD FOR DIGITAL FLOW MEASUREMENT IN PULSATING FLOWS
- 申请号：PCT/SE2019/050631 申请日：2019-06-27
- 公开(公告)号：WO2020005149A2 公开(公告)日：2020-01-02
- 发明人： OTTOSEN, Daniel , DALENE, Marianne , SKARPING, Gunnar
- 申请人： PROVTAGAREN AB
- 申请人地址： Box 29 245 21 STAFFANSTORP SE
- 专利权人： PROVTAGAREN AB
- 当前专利权人： PROVTAGAREN AB
- 当前专利权人地址： Box 29 245 21 STAFFANSTORP SE
- 代理机构： AWA SWEDEN AB
- 优先权： SE1850818-4 20180629
- 主分类号： G01F1/72
- IPC分类号： G01F1/72
摘要：
The invention relates to a method for flow measurement in pulsating flows, wherein said method comprises the steps of: a) providing a flow meter (1) comprising an inlet (2) and an outlet (3), a flow channel (4) extending between said inlet (2) and outlet (3), a first mass flow sensor (6) located inside said flow channel (4), a control unit in communication with the first flow channel, b) repeatedly b1) acquiring a signal sample of the output signal from the mass flow sensor (6), b2) translating the signal sample to a mass flow value using a previously made calibration, and c) providing an output signal comprising the last mass flow value.
公开/授权文献:
- WO2020005149A3 METHOD FOR DIGITAL FLOW MEASUREMENT IN PULSATING FLOWS 公开/授权日：2020-01-02
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01F | 容积、流量、质量流量或液位的测量；按容积进行测量 |
| ------G01F1/00 | 测量连续通过仪表的流体或流动固体材料的流量或质量流量 |
| --------G01F1/72 | .测量脉动液流流量的装置 |