IN2013MU02577A - - Google Patents

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Publication number
IN2013MU02577A
IN2013MU02577A IN2577MU2013A IN2013MU02577A IN 2013MU02577 A IN2013MU02577 A IN 2013MU02577A IN 2577MU2013 A IN2577MU2013 A IN 2577MU2013A IN 2013MU02577 A IN2013MU02577 A IN 2013MU02577A
Authority
IN
India
Prior art keywords
yarn
heater
guiding surfaces
contact
small radius
Prior art date
Application number
Inventor
Malcolm Geoffrey Hinchliffe
Original Assignee
Marc Ltd T
Himson Textile Engineering Ind Pvt Ltd
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 Marc Ltd T, Himson Textile Engineering Ind Pvt Ltd filed Critical Marc Ltd T
Priority to IN2577MU2013 priority Critical patent/IN2013MU02577A/en
Priority to CN201410379608.XA priority patent/CN104342801A/en
Priority to JP2014159666A priority patent/JP2015030964A/en
Publication of IN2013MU02577A publication Critical patent/IN2013MU02577A/en

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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

The present invention discloses a closed heater type contact heater assembly that facilitates a heat treatment to yarn having a quality of an open heater type contact heater. The contact heater assembly includes a heater tube having a liner tube incorporating contiguous small radius lead in and lead out yarn guiding surfaces. These small radius yarn guiding surfaces desensitise the setting of the yarn control means allowing full and consistent contact of yarn on the closed contact heater assembly. The yarn guiding surfaces may be resiliency mounted to ensure accurate mating of said guiding surfaces to the liner tube thereby automatically compensating for a plurality of tolerance errors thereof. The small radius guiding surface forms a contiguous entry and exit section having radii substantially smaller than a longitudinal radius of a contact surface of the heater tube.
IN2577MU2013 2013-08-05 2013-08-05 IN2013MU02577A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IN2577MU2013 IN2013MU02577A (en) 2013-08-05 2013-08-05
CN201410379608.XA CN104342801A (en) 2013-08-05 2014-08-04 Closed-type contact heater assembly used for thermal-treatment of yarn
JP2014159666A JP2015030964A (en) 2013-08-05 2014-08-05 Closed contact heater assembly for yarn heat treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN2577MU2013 IN2013MU02577A (en) 2013-08-05 2013-08-05

Publications (1)

Publication Number Publication Date
IN2013MU02577A true IN2013MU02577A (en) 2015-06-12

Family

ID=54199322

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2577MU2013 IN2013MU02577A (en) 2013-08-05 2013-08-05

Country Status (3)

Country Link
JP (1) JP2015030964A (en)
CN (1) CN104342801A (en)
IN (1) IN2013MU02577A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019003801A1 (en) * 2019-05-28 2020-12-03 Oerlikon Textile Gmbh & Co. Kg Heating device for heating a running thread

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3372793D1 (en) * 1982-12-18 1987-09-03 Barmag Barmer Maschf Heating chamber for continuous filaments
CN1013708B (en) * 1984-10-19 1991-08-28 株式会社日立制作所 Water level detector of fully automatic washer
US4704856A (en) * 1986-01-09 1987-11-10 E. I. Du Pont De Nemours And Company False twisted differential tension yarn
KR920001928B1 (en) * 1988-05-19 1992-03-07 바마크 악티엔게젤샤프트 Spinning apparatus
DE19506369A1 (en) * 1994-02-28 1995-08-31 Barmag Barmer Maschf Heated synthetic yarn draw frame stops detrimental internal reactions
DE19612324C1 (en) * 1996-03-28 1997-06-05 Jost Mueller Non-distorting calendar roller heated efficiently by electric heaters
TR199900798T1 (en) * 1997-08-20 2000-06-21 Barmag Ag The false twist weaving machine and the process of producing a thread
CN2358086Y (en) * 1998-09-04 2000-01-12 大连合成纤维研究所 Heat-treating box
CN1510186A (en) * 2002-12-21 2004-07-07 苏拉有限及两合公司 Heater for heating filament

Also Published As

Publication number Publication date
CN104342801A (en) 2015-02-11
JP2015030964A (en) 2015-02-16

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