发明名称 |
MEASURING DEVICE FOR THE CONTACTLESS MEASUREMENT OF LARGE THICKNESSES, FOR METAL MATERIALS ABOVE THE CURIE TEMPERATURE |
摘要 |
The sensor is constituted by a magnetic core with pole pieces and by an electric coil wound on the body of said core. With said coil there are associated a sinusoidal current generator and impedance measurement means. A processor determines the thickness from the measured value of said impedance. |
申请公布号 |
DE3473921(D1) |
申请公布日期 |
1988.10.13 |
申请号 |
DE19843473921 |
申请日期 |
1984.06.08 |
申请人 |
CISE- CENTRO INFORMAZIONI STUDI ESPERIENZE S.P.A.;INNSE INNOCENTI SANTEUSTACCHIO S.P.A.;DALMINE S.P.A. |
发明人 |
CARUSO, EUGENIO;GRAY, ANTONIO |
分类号 |
G01B7/00;G01B7/06;(IPC1-7):G01B7/10 |
主分类号 |
G01B7/00 |
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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