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2. 发明公开

EP1818595A1 Method for the manufacture of vacuum insulation products 有权
标题翻译： Verfahren zur Herstellung von Vakuumisolierungsprodukten
公开(公告)号：EP1818595A1
公开(公告)日：2007-08-15
申请号：EP07290148.1
申请日：2007-02-06
申请人： Nanopore, Inc.
发明人： Smith, Douglas M. , Roderick, Kevin H. , Glover, Brian
IPC分类号： F16L59/065
CPC分类号： F16L59/065 , Y10T428/259
摘要： Methods of making vacuum insulation products are provided. One method includes providing an insulative mixture comprising an insulative material, such as silica, with a radiation absorbent material, such as carbon black, and applying electromagnetic radiation such as microwave radiation to the insulative mixture to dry the insulative mixture. The insulative mixture can then be placed into an enclosure and sealed within the enclosure. The enclosure can be evacuated before sealing to reduce the pressure within the enclosure to below atmospheric pressure. The use of radiation such as microwave radiation to dry the insulative mixture advantageously reduces the time required to fabricate the vacuum insulation product and can reduce the pressure that is obtained in the vacuum insulation product, thereby increasing thermal performance of the product.
摘要翻译：提供真空绝热产品的方法。一种方法包括提供包括诸如二氧化硅的绝缘材料与诸如炭黑的辐射吸收材料的绝缘混合物，并且向绝缘混合物施加诸如微波辐射的电磁辐射以干燥绝缘混合物。然后将绝缘混合物放入外壳中并密封在外壳内。在密封之前可以将外壳抽真空，以将外壳内的压力降低到大气压以下。使用诸如微波辐射的辐射来干燥绝缘混合物有利地减少制造真空绝热产品所需的时间并且可以降低在真空绝热产品中获得的压力，从而增加产品的热性能。

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