发明名称 |
MELTING/SOLIDIFICATION FURNACE WITH VARIABLE HEAT EXCHANGE VIA THE SIDE WALLS |
摘要 |
<p>The melting and solidification furnace for crystalline material includes a crucible having a bottom and side walls, and means for heating the crystalline material by magnetic induction. The furnace includes at least one lateral thermal insulation system arranged at the periphery of the crucible around the side walls. At least one lateral element of the lateral thermal insulation system moves with respect to the side walls between an insulating position and a position fostering thermal leakage. The lateral thermal insulation system has an electric conductivity of less than 1 S/m and a thermal conductivity of less than 15 W/m/K.</p> |
申请公布号 |
EP2376679(A1) |
申请公布日期 |
2011.10.19 |
申请号 |
EP20090763974 |
申请日期 |
2009.12.04 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIESALTERNATIVES |
发明人 |
PELLETIER, DAVID;GARANDET, JEAN-PAUL |
分类号 |
C30B11/00;C30B33/02;C30B35/00 |
主分类号 |
C30B11/00 |
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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