Title:
【発明の名称】連続フイラメントのための加熱室
Document Type and Number:
Japanese Patent JPS60500138
Kind Code:
A
Abstract:
A yarn heating chamber is disclosed which is adapted for thermally processing an advancing yarn. The chamber comprises first and second members each having a discontinuity in the form of a groove, shoulder or the like in the front surface thereof, and the members are movably mounted with respect to each other between an operative position wherein the discontinuities are positioned relative to each other to define a relatively narrow yarn passage, and a threading position defining an enlarged opening to facilitate threading. Also, at least one of the first and second members includes a rear surface which faces oppositely from the front surface of such member.Heating means is provided for introducing a hot pressurized vapor into the yarn passage when the members are in the operative position, and a portion of the hot pressurized vapor is directed into contact with the rear surface so that the hot pressurized vapor acts to bias the front surfaces toward each other to provide a firm contact therebetween.
Inventors:
Runkel, Walter
Lenk, Erich
Curl, bower
Lenk, Erich
Curl, bower
Application Number:
JP50033784A
Publication Date:
January 31, 1985
Filing Date:
December 14, 1983
Export Citation:
Assignee:
Balma-Balmer Machi-Nenfu Aburi-ku
International Classes:
D02J13/00; D06B3/04; (IPC1-7): D06B3/04; D02J13/00
Attorney, Agent or Firm:
Toshio Yano