发明名称 |
Measuring device forming fluxmeter and temperature sensor combined and process for preparing the same |
摘要 |
The invention relates to a composite material, which comprises a sheet of insulating matter comprising on one face a meandering strip of Constantan covered with zones of copper, so as to define a fluxmeter formed by successive rows of individual thermocouples. Between the rows defined between the meanders of the strip are provided free spaces in which are made first patterns likewise of Constantan constituting a first arm of a thermocouple; the other face of the insulating sheet is coated with a sheet of copper in which are provided second patterns likewise of copper constituting a second arm of thermocouples. The first patterns and the second patterns are in electrical contact by metal welds also of copper, thus forming temperature detector thermocouples. A composite material is thus obtained forming a fluxmeter and a temperature sensor combined in a single device making it possible to detect the measurements in one plane, which is easy to manufacture.
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申请公布号 |
US4817436(A) |
申请公布日期 |
1989.04.04 |
申请号 |
US19870116378 |
申请日期 |
1987.11.03 |
申请人 |
CENTRE SCIENTIFIQUE ET TECHNIQUE DU BATIMENT |
发明人 |
SALLEE, HEBERT;QUENARD, DANIEL |
分类号 |
G01K7/02;G01K17/20;H01L35/08;H01L35/32;(IPC1-7):G01L19/04;B44C1/22;C23F1/02;H01L21/306 |
主分类号 |
G01K7/02 |
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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