发明名称 |
VERFAHREN UND VORRICHTUNG ZUM MESSEN EINER TEMPERATUR EINER METALLSCHMELZE |
摘要 |
<p>The method involves immersing an optical fibre in a molten metal bath. Radiation absorbed by the optical fibre in the molten metal bath is fed to a detector, where the optical fibre is heated when immersed in the molten metal bath. The fibre is surrounded by a steel awer, and an intermediate layer is provided between the cover and the optical fibre. Temperature of the optical fibre is allocated to a point of time between two time intervals, where the temperature amounts to a maximum of 600 degree celsius. An independent claim is also included for a device for measuring a parameter of a molten metal bath with an optical fibre.</p> |
申请公布号 |
AT529727(T) |
申请公布日期 |
2011.11.15 |
申请号 |
AT20070007012T |
申请日期 |
2007.04.04 |
申请人 |
HERAEUS ELECTRO-NITE INTERNATIONAL N.V. |
发明人 |
WHITAKER, ROBERT CHARLES;SEUTENS, FRANK;DAMS, FRANCIS |
分类号 |
G01J5/04 |
主分类号 |
G01J5/04 |
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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