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1. 发明申请

US20080081756A1 Thermally Insulating Glass Material Functioning as a Capillary Water Suction Barrier and Method for its Manufacture 审中-公开
标题翻译：作为毛细管吸水屏障的绝热玻璃材料及其制造方法
公开(公告)号：US20080081756A1
公开(公告)日：2008-04-03
申请号：US11813486
申请日：2006-01-18
申请人： Harald Sathre , Arvid Sorvik
发明人： Harald Sathre , Arvid Sorvik
IPC分类号： C03B19/08 , C03C11/00
CPC分类号： C03C1/002 , C03B3/02 , C03B19/08 , C03C11/007 , C04B14/24
摘要： Thermally insulating recycle glass material functioning as a capillary water suction barrier and method for its manufacture. The glass raw material (2, 3) contains impurities from the group comprising ceramics, porcelain, stone, plastic, and paper, in the presence of an activator to facilitate foaming of the glass. The method comprises at least two steps, namely a preheating step (8) in which the raw material is heated to a temperature in the range 500-700 ° C. to reduce the amount of detrimental contaminations and a foaming step (9) in which the material is heated to a temperature in the range 900-980 ° C. in which the glass is foamed and forms a structure of closed pores. Impurities/ contaminations can be present in an amount of up to 10% by weight of the glass. Preferably the method comprises a tempering step (7) prior to the preheating step (8).
摘要翻译：作为毛细管吸水屏障的热绝缘再循环玻璃材料及其制造方法。在活化剂存在下，玻璃原料（2,3）含有来自陶瓷，瓷，石，塑料和纸的组分的杂质，以促进玻璃的发泡。该方法包括至少两个步骤，即预热步骤（8），其中将原料加热至500-700℃的温度以减少有害污染物的量和发泡步骤（9），其中将该材料加热至900-980℃的范围内，玻璃发泡，并形成闭孔的结构。杂质/污染物的含量可高达玻璃重量的10％。优选地，该方法包括在预热步骤（8）之前的回火步骤（7）。

2. 发明申请

US20080236202A1 Tunnel Furnace 审中-公开
标题翻译：隧道炉
公开(公告)号：US20080236202A1
公开(公告)日：2008-10-02
申请号：US12092769
申请日：2006-11-15
申请人： Arvid Sorvik
发明人： Arvid Sorvik
IPC分类号： C03B19/08 , C03B11/00 , C03B3/02
CPC分类号： C03B19/1085 , C03C11/007
摘要： Tunnel furnace for foaming glass material, comprising heating elements chosen among electrical and gas based heating elements. The tunnel furnace comprises at least the following temperature zones: a preheating zone (8) suitable for heating the feed material to a temperature in the range 400-900° C. and a foaming zone (9) suitable for heating the glass material to a temperature above 900° C. The furnace also typically comprises a cooling zone (10) suitable for reducing the temperature from the elevated temperature in the foaming zone. According to the present invention the preheating zone (8) is at least 15% longer than the foaming zone (9).
摘要翻译：用于发泡玻璃材料的隧道炉，包括从基于电气和气体的加热元件中选择的加热元件。隧道炉至少包括以下温度区：预热区（8），适于将进料加热至400-900℃的温度，以及适于将玻璃材料加热至温度高于900℃。炉还通常包括适于从发泡区中升高的温度降低温度的冷却区（10）。根据本发明，预热区（8）比发泡区（9）长至少15％。

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