STRAIN GAUGE

There is provided a strain gauge having both reduced size and symmetry. The strain gauge includes at least four grid resistors (R 1 , R 2 , R 3 , R 4 ) connected to each other in series, and at least three trim resistors (R A , R B , R C ) each connected to a series circuit in parallel, the series c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Inamori, Dohaku
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:There is provided a strain gauge having both reduced size and symmetry. The strain gauge includes at least four grid resistors (R 1 , R 2 , R 3 , R 4 ) connected to each other in series, and at least three trim resistors (R A , R B , R C ) each connected to a series circuit in parallel, the series circuit being constituted by two grid resistors adjacent to each other (R 1 ,R 2 ; R 2 ,R 3 ; R 3 ,R 4 ) of the at least four grid resistors (R 1 , R 2 , R3, R 4 ). The at least four grid resistors (R 1 , R 2 , R 3 , R 4 ) have resistance values different from one another.