发明名称 |
Sensor for determining the state of parameters on mechanical components while using amorphous carbon layers having piezoresistive properties |
摘要 |
The present invention relates to a sensor for measuring actual loads acting upon a surface of a mechanical component, wherein as a sensor an amorphous hydrocarbon layer with piezoresistive properties is used, which is preferably doped with at least one metallic and/or non-metallic element and is connected by contacts to a measuring device; the present invention further relates to the use of carbon layers having piezoresistive properties and preferably doped with metallic and/or non-metallic elements as a sensor for load measurements, as well as to a method of measuring actual loads at stressed surfaces of mechanical components, wherein as a measuring sensor an amorphous carbon layer preferably doped with metallic and/or non-metallic elements is used.
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申请公布号 |
US7073390(B2) |
申请公布日期 |
2006.07.11 |
申请号 |
US20020168293 |
申请日期 |
2002.10.21 |
申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FROSCHUNG E.V. |
发明人 |
LUTHJE HOLGER;BRAND JOCHEN |
分类号 |
G01B7/16;C23C30/00;G01L1/18;G01L1/22;G01L5/00;G01L5/24;G01M13/02;G01M13/04;G01N3/56 |
主分类号 |
G01B7/16 |
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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