发明授权
- 专利标题: Paired ZF sampling for pulse running time filling level sensor
- 专利标题(中): 配对ZF采样脉冲运行时填充液位传感器
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申请号: US11625946申请日: 2007-01-23
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公开(公告)号: US09494676B2公开(公告)日: 2016-11-15
- 发明人: Karl Griessbaum , Josef Fehrenbach , Roland Welle , Juergen Haas
- 申请人: Karl Griessbaum , Josef Fehrenbach , Roland Welle , Juergen Haas
- 申请人地址: DE Wolfach
- 专利权人: VEGA GRIESHABER KG
- 当前专利权人: VEGA GRIESHABER KG
- 当前专利权人地址: DE Wolfach
- 代理机构: Fay Kaplun & Marcin, LLP
- 优先权: DE102006006572 20060213
- 主分类号: G01F23/00
- IPC分类号: G01F23/00 ; G01S7/285 ; G01F23/26 ; G01F23/28 ; G01F23/284 ; G01F23/296 ; G01S7/292 ; G01S7/527 ; G01S13/10 ; G01S13/88 ; G01S15/88
摘要:
A pulse running time filling level sensor includes a sampling device for sampling an IF signal at discrete instants and for converting the sampling values into digital sampling values, and a digital signal processing device for subsequent processing of the digital sampling values by calculating at least one new value characterizing the IF curve from respectively exactly two digital sampling values.
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