VERFAHREN ZUR HERSTELLUNG VON BESCHICHTETEN OPTISCHEN FASEREINHEITEN
摘要
An optical fiber unit having a sheath and a plurality of optical fiber 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.
申请公布号
DE60313960(D1)
申请公布日期
2007.07.05
申请号
DE2003613960
申请日期
2003.03.13
申请人
PRYSMIAN CABLES & SYSTEMS LTD.;PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L.
发明人
SUTEHALL, RALPH;DAVIES, MARTIN VINCENT;PIKE, ROGER JOHN;CESCHIAT, DAVIDE;PIZZORNO, MASSIMO