发明名称 |
WEIGHING DEVICE AND METHOD |
摘要 |
Electronic scale including four feet, four strain gauges, an electronic control unit and a display, where the gauges are combined in pairs in first and second Wheatstone bridge type circuits, where a first intermediate-point of the bridge is selectively connected via a switch to an intermediate voltage source and where the first and second outputs of the amplifiers are summed by the electronic control unit in order to deduce therefrom a weight for an object present on the device, with indication for the user of off-center condition on the scale. Weighing method implemented in such a scale. |
申请公布号 |
EP2875320(A1) |
申请公布日期 |
2015.05.27 |
申请号 |
EP20130747469 |
申请日期 |
2013.07.19 |
申请人 |
WITHINGS |
发明人 |
CARREEL, ERIC;BUARD, NADINE;DEBREUIL, XAVIER;TING, VICTOR;CAMPO, DAVID;FAUSSARD, GUILLAUME;DUSANTER, FLORENT |
分类号 |
G01G3/14;G01G19/44 |
主分类号 |
G01G3/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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