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公开(公告)号:US06881467B2
公开(公告)日:2005-04-19
申请号:US10030528
申请日:2001-03-16
申请人: Hyung-Jin Jung , Goo-Dae Kim , No-Kyung Park , Yong-Gyu Shin , Sung-Ho Yoon , Sung-Kyu Lee
发明人: Hyung-Jin Jung , Goo-Dae Kim , No-Kyung Park , Yong-Gyu Shin , Sung-Ho Yoon , Sung-Kyu Lee
IPC分类号: F16L59/06 , B32B1/06 , B32B27/12 , C04B30/02 , D04H13/00 , E04B1/80 , F16L59/065 , B32B1/04 , B32B3/02
CPC分类号: C03C13/06 , B32B1/06 , B32B27/12 , C04B30/02 , C04B2111/00612 , D04H1/4218 , D04H1/559 , D04H13/00 , E04B1/803 , F16L59/065 , Y02A30/242 , Y02B80/12 , Y10T428/231 , Y10T428/239 , C04B14/42 , C04B40/0071 , C04B40/0082 , C04B40/0089
摘要: The vacuum insulator in accordance with the present invention comprises glass white wool body which density is 0.1˜0.5 g/cm3 in density and is below 0.0023 kcal/mh° C. in thermal conductivity, and a non permeable container surrounding the body in which the pressure is between 10−6 ˜10−1 torr. The vacuum insulator is fabricated by piling up glass white wool, thermal-pressutizing the piled glass white wool to form a body of 0.1˜0.5 g/cm3 in density wherein the pressurizing is done at 0.007˜1.5 kg/cm2 and under 20° C. for more than 10 minutes, putting the body in the non-permeable container, and producing a vacuum in the container.
摘要翻译: 根据本发明的真空绝热体包括密度为0.1〜0.5g / cm 3,密度低于0.0023kcal / m·h的玻璃白色羊毛体,导热系数为 围绕身体的可渗透容器,其中压力在10 -6 -6托之间。 真空绝缘子通过堆积玻璃白色羊毛制成,对堆积的玻璃白色羊毛进行热压,形成密度为0.1〜0.5g / cm 3的体,其中加压在0.007〜1.5 kg / cm 2,20℃以下10分钟以上,将本体置于不可渗透容器中,并在容器内产生真空。