公开(公告)号：US3698865A

公开(公告)日：1972-10-17

申请号：US3698865D

申请日：1969-06-30

Applicant: MORGANITE RESEARCH AND DEV LTD

Inventor： ZBRZEZNIAK JOZEF

IPC: B65H51/08 ,  D01D10/04 ,  D01F9/22 ,  D01F9/32 ,  C01B31/07 ,  D06C7/04

CPC classification number: D01D10/0445 ,  B65H51/08 ,  B65H2701/314 ,  D01F9/22 ,  D01F9/32 ,  Y10S264/19

Abstract: FOR THE PRODUCTION OF CARBON FILAMENTS OF HIGH TENSILE STRENGTH AND MODULUS OF ELASTICITY, A METHOD AND APPARATUS IS PROVIDED FOR FEEDING A CONTINUOUS THREAD OF FILAMENTARY MATERIAL IN A HELICAL PATH AROUND A ROLLER CAGE WHICH IS ENCLOSED IN A FURNACE FOR CONTINUOUS PYROLYSIS TREATMENT OF THE THREAD.