- 专利标题： DEVICE AND METHOD FOR MEASURING A TEMPERATURE OF A MOLTEN METAL
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申请号： EP20181481.1申请日： 2020-06-22
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公开(公告)号： EP3929548A1公开(公告)日： 2021-12-29
- 发明人: Neyens, Guido Jacobus , Radelet, Christiaan , Indeherberge, Marc , Stevens, Frank
- 申请人： Heraeus Electro-Nite International N.V.
- 申请人地址： BE 3530 Houthalen Centrum Zuid 1105
- 代理机构： Heraeus IP
- 主分类号： G01J5/00
- IPC分类号： G01J5/00 ; B22D2/00 ; G01J5/04 ; G01J5/08 ; G01N33/205
摘要：
A device for measuring a temperature of a molten metal bath, comprising:
an optical cored wire;
a tube, wherein the optical cored wire is at least partly arranged in the tube, wherein the tube has an outer diameter in the range of 4 mm to 8 mm, and a wall-thickness in the range of 0.2 mm to 0.5 mm; and
a plurality of separating elements comprising more than two separating elements arranged in the tube spaced apart from each other, and forming at least one compartment between two of the more than two separating elements.
The invention also relates to a system and method for measuring a temperature of a molten metal bath.
an optical cored wire;
a tube, wherein the optical cored wire is at least partly arranged in the tube, wherein the tube has an outer diameter in the range of 4 mm to 8 mm, and a wall-thickness in the range of 0.2 mm to 0.5 mm; and
a plurality of separating elements comprising more than two separating elements arranged in the tube spaced apart from each other, and forming at least one compartment between two of the more than two separating elements.
The invention also relates to a system and method for measuring a temperature of a molten metal bath.
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