A device for encasing a rope-like strand containing one or more light waveguides, which device includes two extruders situated one after the other characterized by a fluid cooling device positioned between the two extruders for applying a cooling fluid to the external surface of a first layer applied by the first extruder to cool it prior to extruding a second layer thereon. The cooling device enables increasing the rate of travel of the rope-like strand during the extruding operation.
申请公布号
CH668386(A5)
申请公布日期
1988.12.30
申请号
CH19850005520
申请日期
1985.12.24
申请人
SIEMENS AKTIENGESELLSCHAFT BERLIN UND MUENCHEN
发明人
EINSLE, GUENTER;MAYR, ERNST;SCHOEBER, GERNOT;SCHREY, WOLFGANG