发明授权
- 专利标题： Method and furnace for heating glass sheets
- 专利标题（中）： 玻璃板加热方法和炉子
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申请号： US217500申请日： 1998-12-21
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公开(公告)号： US6131411A公开(公告)日： 2000-10-17
- 发明人: James P. Schnabel, Jr.
- 申请人： James P. Schnabel, Jr.
- 申请人地址： OH Perrysburg
- 专利权人： Glasstech, Inc.
- 当前专利权人： Glasstech, Inc.
- 当前专利权人地址： OH Perrysburg
- 主分类号： C03B29/08
- IPC分类号： C03B29/08 ; C03B35/16 ; F26B15/12 ; F26B23/02 ; F26B23/06 ; F27B9/10 ; F27B9/24 ; F27D11/02 ; C03B29/00
摘要：
A method and furnace for heating a glass sheet by lower electric resistance elements (50) supported by a furnace housing (12) below a roll conveyor (40) and by supplying a gas burner heated hot gas flow from a forced convection heater (56) that provides a dominant mode of external heat for heating the conveyed glass sheet from above. The furnace can also be manufactured by retrofitting an electric resistance heater type glass sheet furnace.
公开/授权文献
- US5528766A Multiple arbitration scheme 公开/授权日：1996-06-18
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