DE2546541A1 - Einrichtung zum behandeln laenglicher produkte aus anorganischem material - Google Patents

Einrichtung zum behandeln laenglicher produkte aus anorganischem material

Info

Publication number
DE2546541A1
DE2546541A1 DE19752546541 DE2546541A DE2546541A1 DE 2546541 A1 DE2546541 A1 DE 2546541A1 DE 19752546541 DE19752546541 DE 19752546541 DE 2546541 A DE2546541 A DE 2546541A DE 2546541 A1 DE2546541 A1 DE 2546541A1
Authority
DE
Germany
Prior art keywords
preheating
product
treatment
length
thread
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.)
Withdrawn
Application number
DE19752546541
Other languages
German (de)
English (en)
Inventor
Auf Nichtnennung Antrag
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.)
Automatisme & Tech Arcueil
Desmarquest et CEC SA
Original Assignee
Automatisme & Tech Arcueil
Desmarquest et CEC SA
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 Automatisme & Tech Arcueil, Desmarquest et CEC SA filed Critical Automatisme & Tech Arcueil
Publication of DE2546541A1 publication Critical patent/DE2546541A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/788—Arrangements for continuous movement of material wherein an elongated material is moved by applying a mechanical tension to it
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/029—Furnaces therefor
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/28—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/60—Optical fibre draw furnaces
    • C03B2205/62—Heating means for drawing
    • C03B2205/64—Induction furnaces, i.e. HF/RF coil, e.g. of the graphite or zirconia susceptor type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Inorganic Fibers (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Constitution Of High-Frequency Heating (AREA)
DE19752546541 1974-10-21 1975-10-17 Einrichtung zum behandeln laenglicher produkte aus anorganischem material Withdrawn DE2546541A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435332A FR2288958A1 (fr) 1974-10-21 1974-10-21 Installation pour le traitement par zone de produits de forme allongee

Publications (1)

Publication Number Publication Date
DE2546541A1 true DE2546541A1 (de) 1976-04-22

Family

ID=9144320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752546541 Withdrawn DE2546541A1 (de) 1974-10-21 1975-10-17 Einrichtung zum behandeln laenglicher produkte aus anorganischem material

Country Status (5)

Country Link
US (1) US4061451A (enExample)
JP (1) JPS5292939A (enExample)
DE (1) DE2546541A1 (enExample)
FR (1) FR2288958A1 (enExample)
GB (1) GB1522176A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052181A (en) * 1976-02-13 1977-10-04 Nasa Acoustic energy shaping
FR2475533A1 (fr) * 1980-02-08 1981-08-14 Euroceral Procede de fabrication de pieces, notamment de tubes, en alumine translucide
EP0051963A1 (en) * 1980-11-06 1982-05-19 Chloride Silent Power Limited Methods of and apparatus for sintering tubular ceramic articles
US4489290A (en) * 1983-02-25 1984-12-18 The Singer Company Circuitry for controlling the reflected torque on a generator driven by a fluid meter
EP0173659B1 (en) * 1984-07-03 1989-03-08 Stiftelsen Institutet För Mikrovägsteknik Vid Tekniska Högskolan I Stockholm Method and apparatus for heating thick-walled glass tubes
SE448297B (sv) * 1985-09-27 1987-02-09 Stiftelsen Inst Mikrovags Forfarande och anordning for uppvermning av glasror
EP0370001B1 (en) * 1987-06-26 1993-09-08 Incom, Inc. Glass drawing process and furnace
JPH01183432A (ja) * 1988-01-18 1989-07-21 Sumitomo Electric Ind Ltd 石英ガラス管の加熱方法
US5057001A (en) * 1989-03-10 1991-10-15 The Carborundum Company Apparatus for making ceramic tubes
DE69220902T2 (de) * 1991-12-09 1998-02-12 Philips Electronics Nv Verfahren zum Pressen von Produkten sowie Vorrichtung zum Durchführen des Verfahrens
JPH08259253A (ja) * 1995-03-24 1996-10-08 Sumitomo Electric Ind Ltd 光ファイバの線引方法及び線引装置
US6408649B1 (en) * 2000-04-28 2002-06-25 Gyrotron Technology, Inc. Method for the rapid thermal treatment of glass and glass-like materials using microwave radiation
JP2017537048A (ja) 2014-10-29 2017-12-14 コーニング インコーポレイテッド 加熱されたガラスシートを成形または形成する装置および方法
EP3215469A1 (en) 2014-11-07 2017-09-13 Corning Incorporated Induction heating method and apparatus for shaping thin glass
US12426132B2 (en) * 2018-06-12 2025-09-23 Carnegie Mellon University Thermal processing techniques for metallic materials

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537193A (en) * 1946-09-20 1951-01-09 Hydropress Inc Uniform dielectric heating in a wave guide
US2587930A (en) * 1947-07-30 1952-03-04 Cascades Plywood Corp Method of and apparatus for extruding
US2552108A (en) * 1947-12-04 1951-05-08 Becton Dickinson Co Glass forming machine
US2583330A (en) * 1948-12-02 1952-01-22 Us Stoneware Co Apparatus for giving an internal gloss finish to a tube or the like of heat plastic material
FR1223293A (fr) * 1957-07-11 1960-06-16 Atomic Energy Authority Uk Frittage d'agglomérés de métal ou de céramique
FR1185798A (fr) * 1957-11-06 1959-08-05 Saint Gobain Perfectionnement à la fabrication de fibres à partir de matières telles que notamment verre, basalte, laitier
US3188983A (en) * 1963-01-09 1965-06-15 Topps Chewing Gum Co Inc Apparatus for continuously conveying and cooling extruded substances
US3522341A (en) * 1964-05-04 1970-07-28 Diamond Shamrock Corp Preparation of high tenacity polyvinyl fluoride structures
US3299468A (en) * 1964-07-27 1967-01-24 Irving B Moore Corp Material treating process and apparatus
US3516885A (en) * 1965-02-03 1970-06-23 Brown & Williamson Tobacco Corp Method of making a bonded filter rod for smoking articles
US3491222A (en) * 1967-01-16 1970-01-20 Varian Associates Microwave heating applicator
US3635621A (en) * 1967-06-07 1972-01-18 Sumitomo Electric Industries Apparatus for crosslinking in curable rubber or plastic electric wire and cable
US3522342A (en) * 1967-07-03 1970-07-28 Nypel Inc Apparatus and method for making bristles having a filler
FR2032633A5 (en) * 1970-01-19 1970-11-27 Automatisme Tech Firing of small ceramic electronic compon- - ents
US3791906A (en) * 1971-12-09 1974-02-12 R Farkas Method of using a compressible die member to form patterns on a plastic sheet including the use of a liquid plastisol and dielectric heating
US4012213A (en) * 1973-06-14 1977-03-15 Arthur D. Little, Inc. Apparatus for forming refractory fibers

Also Published As

Publication number Publication date
GB1522176A (en) 1978-08-23
FR2288958B1 (enExample) 1978-08-11
FR2288958A1 (fr) 1976-05-21
JPS5292939A (en) 1977-08-04
US4061451A (en) 1977-12-06

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee