JPS56500214A - - Google Patents

Info

Publication number
JPS56500214A
JPS56500214A JP50080180A JP50080180A JPS56500214A JP S56500214 A JPS56500214 A JP S56500214A JP 50080180 A JP50080180 A JP 50080180A JP 50080180 A JP50080180 A JP 50080180A JP S56500214 A JPS56500214 A JP S56500214A
Authority
JP
Japan
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.)
Pending
Application number
JP50080180A
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 filed Critical
Publication of JPS56500214A publication Critical patent/JPS56500214A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01876—Means for heating tubes or rods during or immediately prior to deposition, e.g. electric resistance heaters
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/04—Re-forming tubes or rods
    • C03B23/043—Heating devices specially adapted for re-forming tubes or rods in general, e.g. burners
    • 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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/018—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • C03B37/01815—Reactant deposition burners or deposition heating means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Gas Burners (AREA)
JP50080180A 1979-03-27 1980-03-21 Pending JPS56500214A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/024,289 US4231777A (en) 1979-03-27 1979-03-27 Methods of and apparatus for heating a glass tube

Publications (1)

Publication Number Publication Date
JPS56500214A true JPS56500214A (ja) 1981-02-26

Family

ID=21819831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50080180A Pending JPS56500214A (ja) 1979-03-27 1980-03-21

Country Status (4)

Country Link
US (1) US4231777A (ja)
JP (1) JPS56500214A (ja)
CA (1) CA1159637A (ja)
WO (1) WO1980002020A1 (ja)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505472B1 (fr) * 1981-05-05 1988-01-08 Lignes Telegraph Telephon Dispositif de concentration d'energie infrarouge et dispositif de fabrication de fibres optiques comportant un tel dispositif de concentration
US4401267A (en) * 1981-09-08 1983-08-30 Western Electric Company, Inc. Torch
US4433970A (en) 1981-09-08 1984-02-28 Western Electric Co., Inc. Method of heating a lightguide preform
US4383843A (en) * 1981-09-16 1983-05-17 Western Electric Company, Inc. Methods of and apparatus for heating a preform from which lightguide fiber is drawn
US4477273A (en) * 1982-06-15 1984-10-16 At&T Technologies, Inc. Method of and apparatus for straightening and configuring a preform tube from which lightguide fiber is drawn
US4477244A (en) * 1983-12-19 1984-10-16 At&T Technologies, Inc. Torch
DE3400710A1 (de) * 1984-01-11 1985-07-18 Siemens AG, 1000 Berlin und 8000 München Gasbrenner zum aeusseren beheizen von glaskoerpern
US4578253A (en) * 1984-01-31 1986-03-25 At&T Technologies, Inc. Methods of and apparatus for recovering a constituent of a process effluent
US4554078A (en) * 1984-05-21 1985-11-19 At&T Technologies, Inc. Methods of and apparatus for effluent disposal
US4900529A (en) * 1984-09-04 1990-02-13 W. R. Grace & Co.-Conn. Process for making crystalline siliceous materials
US4601740A (en) * 1984-12-18 1986-07-22 At&T Technologies, Inc. Methods of and apparatus for at least partially closing an end portion of an optical preform tube
US4632574A (en) * 1985-01-02 1986-12-30 Gte Laboratories Incorporated Apparatus for fluidic support
US4589902A (en) * 1985-08-30 1986-05-20 Rca Corporation Apparatus for sealing a mount in a cathode-ray tube
US4618355A (en) * 1985-10-31 1986-10-21 Rca Corporation Method and apparatus for sealing a mount in a cathode ray tube
EP0266763B1 (en) * 1986-11-07 1993-06-23 AT&T Corp. Methods of and apparatus for adjusting the configuration of optical substrates
US5090978A (en) * 1988-08-30 1992-02-25 At&T Bell Laboratories Methods of collapsing glass tube
CA1324260C (en) * 1988-08-30 1993-11-16 William Donald O'brien, Jr. Methods of and apparatus for heating glassy tubes
US5174803A (en) * 1988-08-30 1992-12-29 At&T Bell Laboratories Apparatus for heating glassy tubes
US5203691A (en) * 1988-08-30 1993-04-20 At&T Bell Laboratories Torch assembly for heating glassy tubes
DE4020101A1 (de) * 1990-06-23 1992-01-02 Kabelmetal Electro Gmbh Verfahren und vorrichtung zur herstellung einer vorform fuer glasfaser-lichtwellenleiter
DE4039578A1 (de) * 1990-12-12 1992-06-17 Kabelmetal Electro Gmbh Anordnung zur herstellung einer vorform fuer glasfaser-lichtwellenleiter
US5169422A (en) * 1991-04-11 1992-12-08 At&T Bell Laboratories Methods for heating elongated glass substrate
JP2553791B2 (ja) * 1991-07-26 1996-11-13 住友電気工業株式会社 ガラス母材の火炎研磨方法
CA2165609A1 (en) * 1995-02-06 1996-08-07 John Paul Marchionda Quartz nozzle for fixed head burner
KR0168009B1 (ko) * 1996-09-13 1999-10-15 김광호 광섬유 모재를 제조시 사용되는 냉각장치
US6460379B2 (en) * 1999-10-25 2002-10-08 Fitel Usa Corp. MCVD apparatus having two opposing motors to eliminate backlash in burner motion
KR100342476B1 (ko) * 1999-12-10 2002-06-28 윤종용 고효율 오버 클래딩용 버너 및 이를 이용한 대구경 광섬유모재 오버 클래딩 장치
DE10019426B4 (de) * 2000-04-19 2007-11-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren zur Erwärmung von Glasteilen und zugehörige Vorrichtung
KR100628595B1 (ko) * 2004-10-07 2006-09-26 엘에스전선 주식회사 실리카 튜브 가열장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE133601C (ja) *
US2570899A (en) * 1949-07-09 1951-10-09 Union Carbide & Carbon Corp Method of burning off hollow glassware
US3652248A (en) * 1970-06-09 1972-03-28 Edward J Mellen Jr Process for redrawing silica glass rods
US3982916A (en) * 1975-12-24 1976-09-28 Bell Telephone Laboratories, Incorporated Method for forming optical fiber preform
US4160543A (en) * 1976-11-11 1979-07-10 Hughes Tool Company Heat treatment of welds
US4154571A (en) * 1977-02-22 1979-05-15 Southwire Company Premix gas burner assembly

Also Published As

Publication number Publication date
WO1980002020A1 (en) 1980-10-02
CA1159637A (en) 1984-01-03
US4231777A (en) 1980-11-04

Similar Documents

Publication Publication Date Title
DE3020384C2 (ja)
FR2448319B3 (ja)
JPS56500214A (ja)
BR8002583A (ja)
DE3047367C2 (ja)
FR2447815B1 (ja)
BR8006808A (ja)
DE2908029C3 (ja)
DE2909965C3 (ja)
FR2447926B1 (ja)
FR2446187B2 (ja)
FR2447532B3 (ja)
FR2448644B1 (ja)
FR2446048B3 (ja)
AT364253B (ja)
AU77763S (ja)
AU79557S (ja)
AU79558S (ja)
AU77669S (ja)
AU79918S (ja)
AU78391S (ja)
AU79950S (ja)
AU80228S (ja)
AU79826S (ja)
AU78569S (ja)