发明名称 |
DETECTION CIRCUIT FOR STRAIN GAUGE LOAD CELL |
摘要 |
A weight detection circuit for a load cell scale which connects an operational amplifier directly to an-output of a bridge circuit of a load cell so as to simplify a conventional differential amplifier, thereby enabling simplification of the overall weight detection circuit to result in a reduction in manufacturing cost. Furthermore, a bias resistance is connected directly to the bridge circuit for the load cell thereby also to simplify the bias circuit to lead to a further reduction in manufacturing cost. |
申请公布号 |
AU8485182(A) |
申请公布日期 |
1982.12.23 |
申请号 |
AU19820084851 |
申请日期 |
1982.06.11 |
申请人 |
K.K. ISHIDA KOKI SEISAKUSHO |
发明人 |
KAZUFUMI NAITO |
分类号 |
G01G3/142;G01G3/18;G01G23/36;G08C19/02 |
主分类号 |
G01G3/142 |
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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