发明公开
EP2799819A1 FLOW QUANTITY MEASUREMENT DEVICE SETTING METHOD AND FLOW QUANTITY MEASUREMENT DEVICE
审中-公开
VERFAHREN ZUR EINRICHTUNG EINER DURCHFLUSSMENGENMESSVORRICHTUNG UND DURCHFLUSSMENGENMESSVORRICHTUNG
- 专利标题： FLOW QUANTITY MEASUREMENT DEVICE SETTING METHOD AND FLOW QUANTITY MEASUREMENT DEVICE
- 专利标题（中）： VERFAHREN ZUR EINRICHTUNG EINER DURCHFLUSSMENGENMESSVORRICHTUNG UND DURCHFLUSSMENGENMESSVORRICHTUNG
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申请号： EP12862061.4申请日： 2012-12-26
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公开(公告)号： EP2799819A1公开(公告)日： 2014-11-05
- 发明人: TAKEMURA, Kouichi , WATANABE, Aoi , KOBA, Yasuo , SATOU, Masato
- 申请人： Panasonic Corporation
- 申请人地址： 1006 Oaza Kadoma Kadoma-shi, Osaka 571-8501 JP
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： 1006 Oaza Kadoma Kadoma-shi, Osaka 571-8501 JP
- 代理机构： Schwabe - Sandmair - Marx
- 优先权： JP2011283202 20111226
- 国际公布： WO2013099233 20130704
- 主分类号： G01F1/00
- IPC分类号： G01F1/00 ; G01F1/66
摘要：
A setting method of a flow meter device comprises (A) measuring a compensation coefficient in a case where a fluid is flowed with a flow within a predetermined range, and deriving a first function representing as a linear function a relationship between a measurement compensation coefficient which is the measured compensation coefficient and a conversion value which is obtained by converting a set flow which is the flow of the flowed fluid, using a predetermined function; (B) setting a reference flow which is an arbitrary flow within the predetermined range and calculating a reference compensation coefficient which is a compensation coefficient corresponding to the reference flow based on the reference flow and the first function; and (C) storing the reference flow and the reference compensation coefficient corresponding to the reference flow.
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