发明授权
- 专利标题： Method of making an insulated window
- 专利标题（中）： 制作隔热窗的方法
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申请号： US207593申请日： 1988-06-16
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公开(公告)号： US4886561A公开(公告)日： 1989-12-12
- 发明人: Theodore R. Rohweder , Richard J. Ray, Jr.
- 申请人： Theodore R. Rohweder , Richard J. Ray, Jr.
- 申请人地址： CO Denver
- 专利权人： Manville Corporation
- 当前专利权人： Manville Corporation
- 当前专利权人地址： CO Denver
- 主分类号： B32B17/12
- IPC分类号： B32B17/12 ; E04C2/54 ; E06B3/67
摘要：
An insulated window comprising a layer of insulation between two transparent sheets of glazing. The sheets are glued to the insulation layer and then separated so as to increase the thickness of the insulation, thereby providing a way to reduce the density of the insulation beyond the minimum density that can be manufactured. The light transmission of the insulation is substantially unaffected, but the thermal insulating value of the insulation is improved.
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