发明名称 |
FORCE MEASURING CELL |
摘要 |
The invention relates to a force measuring cell comprising a force transducer for recording a weight, whereby the force transducer has a part that does not deform when loaded and a force introducing part that is provided with an elastically deformable part. The elastically deformable part and the non-deforming part have, in a measuring section, a defined distance from one another that changes during loading. The inventive force measuring cell also comprises a sensor arrangement provided with an inductively operating sensor element, which is arranged inside the measuring section opposite a signal-emitting surface in order to detect a change in distance that is provided in the form an electrical signal. Finally, the force measuring cell comprises a switching circuit for converting the electrical signal into a weighing signal. The elastically deformable part or the non-deforming part of the force transducer has, in the area of the measuring section, a recess that is situated opposite the signal-emitting surface, and the sensor element is arranged and encapsulated inside the recess whereby being oriented toward the signal-emitting surface.
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申请公布号 |
WO02088651(A1) |
申请公布日期 |
2002.11.07 |
申请号 |
WO2002EP04769 |
申请日期 |
2002.04.30 |
申请人 |
BIZERBA GMBH & CO. KG;SELIG, KLAUS, PETER;WURSTER, KLAUS |
发明人 |
SELIG, KLAUS, PETER;WURSTER, KLAUS |
分类号 |
G01G3/12;G01G7/02;G01L1/14;(IPC1-7):G01L1/14 |
主分类号 |
G01G3/12 |
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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