发明名称 |
STRAIN GAGE AND MANUFACTURE THEREOF |
摘要 |
An electrical strain gauge is provided in which the strain-responsive circuit element is formed from a thin film deposit on a surface of a metal substrate on which an insulating film has already been deposited. Connections are made directly to the circuit element by the ends of connecter leads that are bonded into insulating plugs in apertures in the substrate. The plugs and the insulating film are glasses to which the substrate and the circuit element are bonded. A further glass layer encapsulates the circuit element. As a result a very robust form of gauge is provided that can be used in high temperatures and in chemically active environments. |
申请公布号 |
JPS59196401(A) |
申请公布日期 |
1984.11.07 |
申请号 |
JP19840020903 |
申请日期 |
1984.02.09 |
申请人 |
SUTOREIN MEJIYAAMENTO DEIBAISHIIZU LTD |
发明人 |
HAABEI RICHIYAADO JIYONSON |
分类号 |
G01B7/16;G01L1/22 |
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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