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MANUFACTURE OF FIBRES FROM AN ATTENUABLE MATERIAL BY MEANS OF GASEOUS CURRENTS

申请公布号:ZA7804731(B)

申请号:ZA19780004731

申请日期:1978.08.21

申请公布日期:1979.08.29

申请人:
SAINT GOBAIN IND

发明人:BATTIGELLI J;LEVECQUE M;PLANTARD D

分类号:C03B37/06;D01D5/08;D04H3/03

主分类号:C03B37/06

摘要:The process consists in generating at least one secondary gas jet, in diverting it along a curved trajectory and guiding it sideways into a baffle member (8) which comprises a gutter-shaped component (9) whose cocavity is turned towards the inside of the trajectory of the jet, and in bringing a lace of ductile substance (S) towards the jet in the region where the latter flows into the baffle member. In a second stage each diverted jet enters a main gas stream (B) forming a zone of interaction into which the partially drawn fibre is introduced to be subjected to additional drawing. The process is employed especially for making fibres from glass. <IMAGE>

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