发明名称 |
Förfarande och anordning för tillverkning av mineralfibrer |
摘要 |
<p>Techniques for obtaining inorganic fibres from a thermoplastic material of high melting point and more precisely the control of the flow rate and of the temperature of the jet of molten material distributed on the fibre-making machine. The invention proposes to make the molten material pass through a storage chamber where a control of the flow rate and also a check on the height of molten material vertically above the casting orifice are performed using the inclination of the storage chamber. The invention applies to the production of rock wool. <IMAGE></p> |
申请公布号 |
FI920224(A0) |
申请公布日期 |
1992.01.17 |
申请号 |
FI19920000224 |
申请日期 |
1992.01.17 |
申请人 |
ISOVER SAINT-GOBAIN |
发明人 |
AUBE, JEAN-YVES;GIRY, EMMANUEL |
分类号 |
C03B37/04;B22D41/04;B22D41/08;C03B5/00;C03B5/027;C03B37/00;C03B37/01;C03B37/07;C03B37/092;C21C5/52;D01F9/08;F27B3/19;F27D11/04;(IPC1-7):C03B/ |
主分类号 |
C03B37/04 |
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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