发明名称 |
Position selectable glass surface temperature scanner |
摘要 |
An apparatus and method for tempering glass is described. Glass sheets are passed through a tempering furnace along a predetermined generally horizontal path. The temperature of the sheets is measured by a pivoting pyrometer above the sheets and the furnace is regulated to achieve a zero temperature profile across the plates.
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申请公布号 |
US4201563(A) |
申请公布日期 |
1980.05.06 |
申请号 |
US19780912666 |
申请日期 |
1978.06.05 |
申请人 |
PPG INDUSTRIES INC |
发明人 |
BRICKER, JACK A |
分类号 |
G01J5/02;C03B27/044;C03B27/048;C03B35/14;G01J5/00;G05D23/27;(IPC1-7):C03B29/04 |
主分类号 |
G01J5/02 |
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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