FR2228124A1 - Heater for hot drawing synthetic yarn - has two cylinders around which yarn is wrapped and which are fixed to heated block - Google Patents

Heater for hot drawing synthetic yarn - has two cylinders around which yarn is wrapped and which are fixed to heated block

Info

Publication number
FR2228124A1
FR2228124A1 FR7316265A FR7316265A FR2228124A1 FR 2228124 A1 FR2228124 A1 FR 2228124A1 FR 7316265 A FR7316265 A FR 7316265A FR 7316265 A FR7316265 A FR 7316265A FR 2228124 A1 FR2228124 A1 FR 2228124A1
Authority
FR
France
Prior art keywords
yarn
block
heater
cylinders
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7316265A
Other languages
French (fr)
Other versions
FR2228124B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOCITEX
Original Assignee
SOCITEX
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SOCITEX filed Critical SOCITEX
Priority to FR7316265A priority Critical patent/FR2228124A1/en
Publication of FR2228124A1 publication Critical patent/FR2228124A1/en
Application granted granted Critical
Publication of FR2228124B1 publication Critical patent/FR2228124B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

Yarn is not drawn by being wrapped around a pair of spaced cylinder, coated with a wear resistant material (e.g. chrome steel, ceramic) and secured to a block having longitudinally extending ducts positioned symmetrically with respect to the cylinders, and in which are located heater elements whereby the block and cylinders are heated. A temp. sensor is positioned in the block to allow control of the temp. of the cylinders. Use device is cheaper and simpler to construct than devices in which each cylinder is provided with its own heater. Pref. the free end of each cylinder is covered with a heat insulating material (e.g. bakelite) and pref. each cylinder is bolted to the block.
FR7316265A 1973-05-04 1973-05-04 Heater for hot drawing synthetic yarn - has two cylinders around which yarn is wrapped and which are fixed to heated block Granted FR2228124A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7316265A FR2228124A1 (en) 1973-05-04 1973-05-04 Heater for hot drawing synthetic yarn - has two cylinders around which yarn is wrapped and which are fixed to heated block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7316265A FR2228124A1 (en) 1973-05-04 1973-05-04 Heater for hot drawing synthetic yarn - has two cylinders around which yarn is wrapped and which are fixed to heated block

Publications (2)

Publication Number Publication Date
FR2228124A1 true FR2228124A1 (en) 1974-11-29
FR2228124B1 FR2228124B1 (en) 1975-08-22

Family

ID=9118866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316265A Granted FR2228124A1 (en) 1973-05-04 1973-05-04 Heater for hot drawing synthetic yarn - has two cylinders around which yarn is wrapped and which are fixed to heated block

Country Status (1)

Country Link
FR (1) FR2228124A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119953A2 (en) * 1983-01-26 1984-09-26 Retech AG Apparatus for the treatment of elongate bodies

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192797B (en) * 1961-12-21 1965-05-13 Owens Corning Fiberglass Corp Device for the production of fibers from glass or similar in the heat softening mineral material by means of gas flows

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1192797B (en) * 1961-12-21 1965-05-13 Owens Corning Fiberglass Corp Device for the production of fibers from glass or similar in the heat softening mineral material by means of gas flows

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119953A2 (en) * 1983-01-26 1984-09-26 Retech AG Apparatus for the treatment of elongate bodies
EP0119953A3 (en) * 1983-01-26 1985-11-21 Retech AG Apparatus for the treatment of elongate bodies

Also Published As

Publication number Publication date
FR2228124B1 (en) 1975-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse