公开(公告)号：US20070063363A1

公开(公告)日：2007-03-22

申请号：US11441353

申请日：2006-05-26

申请人： Ralph Sutehall ,  Martin Davies ,  Roger Pike ,  Davide Ceschiat ,  Massimo Pizzorno

发明人： Ralph Sutehall ,  Martin Davies ,  Roger Pike ,  Davide Ceschiat ,  Massimo Pizzorno

IPC分类号： G02B6/44 ,  B29D11/00 ,  G02B6/10 ,  G02B6/00

CPC分类号： G02B6/4485 ,  G02B6/4438 ,  Y10T428/2924

摘要： An optical fibre unit having a sheath and a plurality of optical fibre elements loosely housed in the sheath. The sheath is coated with particles of an adherence reducing substance and has a radial thickness that is not substantially greater than 0.3 mm. The coating of adherence reducing particles is applied as a liquid coating. The liquid coating is a dispersion of the particles and heat is applied to evaporate the liquid content of the liquid coating to produce a dry coating of particles on the sheath.

摘要翻译： 具有护套的光纤单元和松散地容纳在护套中的多个光纤元件。 护套涂有粘附还原物质的颗粒，其径向厚度基本上不大于0.3mm。 粘附还原颗粒的涂层作为液体涂层施加。 液体涂层是颗粒的分散体，并且施加热量以蒸发液体涂层的液体含量，以在外壳上产生干燥的颗粒涂层。