发明名称 |
WIDERSTAND AUS KOHLENSTOFFHALTIGEN MATERIAL |
摘要 |
A crenellated resistor made from a carbonaceous material and having the shape of a hollow cylinder for use in furnaces working at high temperature. The resistor is characterized by the thickness of the cylinder walls which follows a profile determined so as to produce an even temperature on the surface of the resistor when it is working. Thus, the wall has a radial thickness which decreases in a transition section from the peripheral edge to the internal edge. The resistor configuration allows elimination of hot spots which may appear when electricity flows through the resistor. |
申请公布号 |
AT300163(T) |
申请公布日期 |
2005.08.15 |
申请号 |
AT20030712009T |
申请日期 |
2003.02.24 |
申请人 |
CARBONE LORRAINE COMPOSANTS |
发明人 |
BOMMIER, CHRISTOPHE |
分类号 |
C30B15/14;F27D99/00;H01C7/22;H05B3/14;H05B3/62;H05B3/64;(IPC1-7):H05B3/62 |
主分类号 |
C30B15/14 |
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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