Strain gauge

专利名称：Strain gauge

发明人：Ian Powlesland,Alan Wilson申请号：US10581355申请日：20041201公开号：US07536919B2公开日：20090526

专利附图：

摘要：A strain gauge (), comprising a silicon strain sensing element () for sensing strainwith first and second load points () and provided with a pair of piezo-resistors () locatedbetween said load points such that, when said strain sensing element () is subjected totension or compression at said load points, a first of said pair of piezo-resistors () is

subjected to compression and a second of said pair of piezo-resistors () is subjected totension, wherein a change in relative resistance of said pair of piezo-resistors is inducedby subjecting said strain sensing element to compression or tension.

申请人：Ian Powlesland,Alan Wilson

地址：Kallista AU,Glen Iris AU

国籍：AU,AU

代理机构：Stites & Harbison PLLC

代理人：Douglas E. Jackson

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