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1. 发明授权

US06329038B1 Insulating cover 失效
标题翻译：绝缘盖
公开(公告)号：US06329038B1
公开(公告)日：2001-12-11
申请号：US09375634
申请日：1999-08-17
申请人： Henrik Christoffersen
发明人： Henrik Christoffersen
IPC分类号： B32B104
CPC分类号： A47F3/0469 , Y10T428/23 , Y10T428/232 , Y10T428/233 , Y10T428/237 , Y10T428/238 , Y10T428/239 , Y10T428/24033 , Y10T428/24041 , Y10T428/24744
摘要： The insulating cover comprises a gas and water impermeable first foil (13) which defines a first circumferential outer rim, a gas and water impermeable second foil (26) substantially coextensive with said first foil (13) and defining a second circumferential outer rim. The first (13) and second foil (26) are joined together at the first and second outer circumferential rims of the first (13) and second outer circumferential rims of the first (13) and second foils (26), to define an enclosure between the first (13) and second (26) foils. A body of insulating material (24) is inserted in the enclosure. A plurality of supporting tubular elements (20) in co-planar relationship with said first (13) and second foil (26) provide a stiffness of the insulating cover (15) in axial direction of the plurality of supporting tubular elements (20) and flexibility of the insulating cover (15) in a direction perpendicular to the axial direction.
摘要翻译：绝缘盖包括气体和水不渗透的第一箔（13），其限定第一圆周外边缘，气体和水不渗透的第二箔（26），其基本上与所述第一箔（13）共同延伸并限定第二周向外边缘。第一（13）和第二箔（26）在第一（13）和第二箔（26）的第一（13）和第二外周边缘的第一和第二外圆周边缘处连接在一起，以限定外壳在第一（13）和第二（26）箔之间。绝缘材料体（24）插入外壳内。与所述第一（13）和第二箔（26）共面关系的多个支撑管状元件（20）提供绝缘盖（15）在多个支撑管状元件（20）的轴向方向上的刚性，并且绝缘盖（15）在与轴向垂直的方向上的柔性。

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