Fluidic piezoresistive strain gauge

The present invention relates to a strain gauge having a conductive fluid made of a glycerin/aqueous salt mixture, and methods of making the strain gauge. The strain gauge is capable of measuring large displacement of around 30% true strain.

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Bibliographische Detailangaben
Hauptverfasser: Cheng, Ching-Hsiang, Chao, Chen, Cheung, Yin-Nee
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a strain gauge having a conductive fluid made of a glycerin/aqueous salt mixture, and methods of making the strain gauge. The strain gauge is capable of measuring large displacement of around 30% true strain.