Stock material or miscellaneous articles – Hollow or container type article – Glass – ceramic – or sintered – fused – fired – or calcined metal...
Patent
1994-09-27
1997-07-01
Cano, Milton
Stock material or miscellaneous articles
Hollow or container type article
Glass, ceramic, or sintered, fused, fired, or calcined metal...
428 38, 527861, 5278613, 65 58, E06B 366
Patent
active
056436440
ABSTRACT:
The invention relates to a process for producing a vacuum in an insulating glazing composed of two glass sheets (2, 3) separated by pins (4). According to the invention, one of the glass sheets includes a hole (12) which is plugged by a softened ball after the vacuum has been achieved. The invention also relates to an insulating glazing whose glass sheets are separated by pins (4) and joined at their periphery by a sealing joint.
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Collins, R. E., "Evacuated Glazing", Proc. SPIE-Int. Soc. for Optical Engineering (Opt. Mater. Technol. Energy Effic. Sol. Energy Convers. XI), vol. 1727, pp. 358-367.
Cano Milton
Saint Gobain Vitrage
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