发明授权
- 专利标题： Longitudinally activated compression sealing device for elongate members and methods for using the same
- 专利标题（中）： 用于细长构件的纵向活化压缩密封装置及其使用方法
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申请号： US10719691申请日： 2003-11-21
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公开(公告)号： US06875926B2公开(公告)日： 2005-04-05
- 发明人: Valere Buekers , Jos Brants , Roger Alaerts , Fons Vranckx , Randy Wilkinson , James A. Croce , Chien-An Chen , David J. Hardie
- 申请人： Valere Buekers , Jos Brants , Roger Alaerts , Fons Vranckx , Randy Wilkinson , James A. Croce , Chien-An Chen , David J. Hardie
- 申请人地址： BE
- 专利权人： Tyco Electronics Raychem NV
- 当前专利权人： Tyco Electronics Raychem NV
- 当前专利权人地址： BE
- 代理机构： Myers Bigel Sibley & Sajovec
- 优先权： GB0227985 20021130; GB0323267 20031004
- 主分类号： G02B6/44
- IPC分类号： G02B6/44 ; H02G15/013 ; H02G3/00
摘要：
A compression-expandable plug provides lateral expansion of an elastomeric gasket to seal around mini-tubes within an optical fiber duct, the mini-tubes containing optical fibers. The compression-expandable plug includes an elastomeric gasket having longitudinal passages configured to be positioned around optical-fiber-containing mini-tubes in an optical fiber duct and means for longitudinally compressing the gasket thereby laterally expanding it to exert sealing pressure around the mini-tubes and between the mini-tubes and the duct. A means for limiting the longitudinal compression applied to the gasket to limit the sealing pressure to a level selected to limit damage to the optical fibers may be provided.
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