公开(公告)号：US20090058018A1

公开(公告)日：2009-03-05

申请号：US12198278

申请日：2008-08-26

申请人： Julian Mullaney ,  Justin Everettc Thompson ,  William Alan Carrico

发明人： Julian Mullaney ,  Justin Everettc Thompson ,  William Alan Carrico

IPC分类号： F16L21/02

CPC分类号： G02B6/4447 ,  G02B6/4454 ,  G02B6/4471 ,  H02G15/013 ,  H02G15/113

摘要： A sealing assembly for providing an environmental seal about an elongate member includes a housing defining a passage to receive an elongate member, a flowable sealant disposed in the passage, a compression mechanism and a trigger mechanism. The compression mechanism includes a biasing member. The biasing member is configured to apply a compression load against the sealant and the compression mechanism is configured to force the sealant to flow about the elongate member to provide an environmental seal about the elongate member. The trigger mechanism is configured to selectively actuate the biasing member to apply the compression load to the sealant.

摘要翻译： 用于围绕细长构件提供环境密封的密封组件包括限定通道以容纳细长构件的壳体，设置在通道中的可流动密封剂，压缩机构和触发机构。 压缩机构包括偏置构件。 偏置构件构造成对密封剂施加压缩载荷，并且压缩机构构造成迫使密封剂围绕细长构件流动以围绕细长构件提供环境密封。 触发机构构造成选择性地致动偏置构件以将压缩载荷施加到密封剂。