发明名称 Method and device for the temperature compensation of a measuring bridge
摘要 A method for the temperature compensation of a resistance measuring bridge, such as in particular a Wheatstone bridge, is characterized in that a capacitor positioned between the input circuit and a resistance switching circuit of the Wheatstone bridge is successively discharge by means of at least one Wheatstone bridge resistor. In a device for the temperature compensation of a measuring bridge, particularly a Wheatstone bridge, having a measuring bridge and a compensating resistor in the input circuit, one or two switches are located in the resistance switching circuit branch of the measuring bridge as a contact point with the latter and a capacitor is located between the input circuit and the resistance switching circuit branch.
申请公布号 US7304484(B2) 申请公布日期 2007.12.04
申请号 US20060380547 申请日期 2006.04.27
申请人 ACAM-MESSELECTRONIC GMBH 发明人 BRAUN AUGUSTIN;BAHNMUELLER FRIEDRICH
分类号 G01R27/26 主分类号 G01R27/26
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