发明名称 |
METHOD AND APPARATUS FOR MAKING CONTINUOUS FOAM GLASS PRODUCT |
摘要 |
A continuous process for the manufacture of cellular ceramic product. Ceramic feed material is transported successively through a preheat kiln section, through a foaming section whereat foaming agent mixed with the ceramic feed material is activated, and into a drawing kiln section. An elongate hollow product can be formed by drawing the foamed ceramic while soft around and past a hollow mandrel to form an elongate hollow cylindrical member.
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申请公布号 |
US4038063(A) |
申请公布日期 |
1977.07.26 |
申请号 |
US19750641810 |
申请日期 |
1975.12.17 |
申请人 |
E. C. P., INC. |
发明人 |
WILLIAMS, TUDOR;BOST, JOHN D. |
分类号 |
C03B15/14;C03B19/08;C03C11/00;C04B38/02;(IPC1-7):C03B19/08 |
主分类号 |
C03B15/14 |
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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