HEIZSCHIENE ZUR THERMISCHEN BEHANDLUNG VON CHEMIEFASERN

申请公布号：: DE2738451(A1)
申请号：: DE19772738451
申请日期：: 1977.08.26
申请公布日期：: 1979.03.08
申请人：: VISCOSUISSE S.A.;INSTITUT FUER KERNTECHNIK UND ENERGIEWANDLUNG E.V.
发明人：: DIETRICH,DIPL.-ING. MUENZEL,WOLF;WEBER,WERNER,DIPL.-MASCH.-ING.;ETH ZUMSTEIN,ANDRE,DIPL.-MASCH.-ING.
分类号：: D02J13/00;(IPC1-7):D02J13/00
主分类号：: D02J13/00
摘要：: The invention relates to a heating rail for the thermal treatment of chemical fibres, having a thread running surface (12) convexly curved in the longitudinal direction, consisting of a thick-walled hollow profile (2) which is made of a metal of high thermal conductivity and of which the longitudinally extending cavity (4) closed at the ends is filled with a two-phase liquid/vapour heat-transfer medium, and of a heating device, the thread running surface (12) being provided with a metal covering. The hollow profile (2) consists of copper or of an alloy with a high copper fraction, water is provided as a liquid/vapour heat-transfer medium, and the abrasion-resistant metal covering is applied directly to the hollow profile (2). <IMAGE>