发明名称 |
Method of heat treating glass in a fluidized bed and apparatus therefore |
摘要 |
A fluidized bed for the thermal treatment of glass articles is maintained in a quiescent uniformly expanded state of particulate fluidization by establishing a high pressure drop across a porous membrane through which fluidizing gas is supplied to the bed, of at least 60% of the pressure at which the fluidizing gas is supplied to a plenum chamber beneath the membrane.
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申请公布号 |
US4120680(A) |
申请公布日期 |
1978.10.17 |
申请号 |
US19770805568 |
申请日期 |
1977.06.10 |
申请人 |
PILKINGTON BROTHERS LIMITED |
发明人 |
CROSS, RAYMOND PETER |
分类号 |
F27B15/00;B01J8/18;C03B25/02;C03B27/004;C03B27/04;C03B27/052;C03B29/02;F27B15/10;(IPC1-7):C03B27/00 |
主分类号 |
F27B15/00 |
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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