发明公开
- 专利标题： Improvements in or relating to intumescent fire seals
- 专利标题（中）： Ans。end e。。。。。。。。。。。。。。。。。
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申请号： EP90306369.1申请日： 1990-06-12
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公开(公告)号： EP0403213A1公开(公告)日： 1990-12-19
- 发明人: Ward, Derek Alfred
- 申请人： ENVIRONMENTAL SEALS LIMITED
- 申请人地址： Warcott Lodge, Roman Road, Maydensole, Dover, Kent, CT15 5HR GB
- 专利权人： ENVIRONMENTAL SEALS LIMITED
- 当前专利权人： ENVIRONMENTAL SEALS LIMITED
- 当前专利权人地址： Warcott Lodge, Roman Road, Maydensole, Dover, Kent, CT15 5HR GB
- 代理机构： Fry, Alan Valentine
- 优先权： GB8913742 19890615
- 主分类号： E06B5/16
- IPC分类号： E06B5/16 ; E06B7/22
摘要：
An intumescent fire seal for location about a structure such as a door or door frame comprises an elongate flexible strip (4) of plastics material to one surface of which is secured a brush or blade seal (2) which upstands from that surface. A layer of intumescent material (1) is bonded to at least part of the strip surface.
公开/授权文献
- EP0403213B1 Improvements in or relating to intumescent fire seals 公开/授权日：1995-08-23
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