FR2157363A5 - Hot roller for drawing threads or calendering - operates on heat pipe principle - Google Patents

Hot roller for drawing threads or calendering - operates on heat pipe principle

Info

Publication number
FR2157363A5
FR2157363A5 FR7235518A FR7235518A FR2157363A5 FR 2157363 A5 FR2157363 A5 FR 2157363A5 FR 7235518 A FR7235518 A FR 7235518A FR 7235518 A FR7235518 A FR 7235518A FR 2157363 A5 FR2157363 A5 FR 2157363A5
Authority
FR
France
Prior art keywords
calendering
operates
heat pipe
hot roller
pipe principle
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.)
Expired
Application number
FR7235518A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2157363A5 publication Critical patent/FR2157363A5/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/02—Rollers
    • D06B23/028—Rollers for thermal treatment

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Tunnel Furnaces (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

The roller is hollow, sealed, and contains an evaporable liquid and wick means. Heated at one end, a very uniform temp. distribution is achieved. At the heated end, its internal cavity is at a greater radius to encourage liqui return by centrifugal force.
FR7235518A 1971-10-11 1972-10-06 Hot roller for drawing threads or calendering - operates on heat pipe principle Expired FR2157363A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4729871 1971-10-11

Publications (1)

Publication Number Publication Date
FR2157363A5 true FR2157363A5 (en) 1973-06-01

Family

ID=10444450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235518A Expired FR2157363A5 (en) 1971-10-11 1972-10-06 Hot roller for drawing threads or calendering - operates on heat pipe principle

Country Status (3)

Country Link
JP (1) JPS4846936A (en)
DE (1) DE2249519A1 (en)
FR (1) FR2157363A5 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144977C2 (en) * 1980-11-15 1984-08-30 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Heatable roller or godet
JPH0665770B2 (en) * 1986-10-01 1994-08-24 帝人製機株式会社 Heating medium heating roller
ATE503047T1 (en) 2004-10-14 2011-04-15 Oerlikon Textile Gmbh & Co Kg GALLET FOR GUIDING, HEATING AND CONVEYING A THREAD
CN105155006B (en) * 2015-11-03 2019-04-19 谈亚琪 High speed rotation heat pipe-type hot-rolling and its heat transfer processing method
CN108708024A (en) * 2018-07-18 2018-10-26 张家港市凯利雅特种纺织纱线有限公司 A kind of roll body for spandex spinning machine
CN109237946A (en) * 2018-10-29 2019-01-18 湘潭昭峰炉业科技有限公司 A kind of negative pressure steel band type retort
CN113638065B (en) * 2021-09-02 2022-10-14 江苏中杰澳新材料有限公司 Heat pipe assembly, special-shaped inclined pipe type hot roller comprising heat pipe assembly and machining method of special-shaped inclined pipe type hot roller

Also Published As

Publication number Publication date
DE2249519A1 (en) 1973-04-19
JPS4846936A (en) 1973-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse