ATE55364T1 - Laminierter gegenstand in glas, sowie verfahren und vorrichtung zu seiner herstellung. - Google Patents

Laminierter gegenstand in glas, sowie verfahren und vorrichtung zu seiner herstellung.

Info

Publication number
ATE55364T1
ATE55364T1 AT87307247T AT87307247T ATE55364T1 AT E55364 T1 ATE55364 T1 AT E55364T1 AT 87307247 T AT87307247 T AT 87307247T AT 87307247 T AT87307247 T AT 87307247T AT E55364 T1 ATE55364 T1 AT E55364T1
Authority
AT
Austria
Prior art keywords
glass
manufacture
glasses
laminated object
annular
Prior art date
Application number
AT87307247T
Other languages
English (en)
Inventor
William Paul Lentz
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Application granted granted Critical
Publication of ATE55364T1 publication Critical patent/ATE55364T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/02—Forming molten glass coated with coloured layers; Forming molten glass of different compositions or layers; Forming molten glass comprising reinforcements or inserts
    • C03B17/025—Tubes or rods
    • 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
    • C03B37/01265—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt
    • C03B37/01274—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt by extrusion or drawing
    • 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
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
AT87307247T 1986-10-31 1987-08-17 Laminierter gegenstand in glas, sowie verfahren und vorrichtung zu seiner herstellung. ATE55364T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/925,787 US4784679A (en) 1986-10-31 1986-10-31 Method for making a layered glass article
EP87307247A EP0266031B1 (de) 1986-10-31 1987-08-17 Laminierter Gegenstand in Glas, sowie Verfahren und Vorrichtung zu seiner Herstellung

Publications (1)

Publication Number Publication Date
ATE55364T1 true ATE55364T1 (de) 1990-08-15

Family

ID=25452246

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87307247T ATE55364T1 (de) 1986-10-31 1987-08-17 Laminierter gegenstand in glas, sowie verfahren und vorrichtung zu seiner herstellung.

Country Status (8)

Country Link
US (1) US4784679A (de)
EP (1) EP0266031B1 (de)
JP (1) JPS63295451A (de)
KR (1) KR880005048A (de)
AT (1) ATE55364T1 (de)
AU (1) AU587915B2 (de)
CA (1) CA1311616C (de)
DE (1) DE3764237D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890662A (en) * 1988-07-15 1990-01-02 Sutek Corporation Mixing and cooling techniques
US5071618A (en) * 1988-08-30 1991-12-10 Sutek Corporation Dispersion strengthened materials
US5181947A (en) * 1990-10-09 1993-01-26 Matsushita Electric Industrial Co., Ltd. Method for manufacturing a glass fiber
DE4212099C2 (de) * 1992-04-10 1994-07-21 Heraeus Quarzglas Verfahren und Vorrichtung zur Herstellung eines Verbundkörpers aus Glas
WO1993025155A1 (en) * 1992-06-12 1993-12-23 Pdt Systems Cylindrical diffusion tips for optical fibers and method for making
AU692730B2 (en) * 1992-06-12 1998-06-11 Miravant Systems, Inc. Cylindrical diffusion tips for optical fibers and method for making
US6267915B1 (en) * 1996-09-12 2001-07-31 University Of Florida Production method for objects with radially-varying properties
US5935286A (en) * 1997-03-21 1999-08-10 Owens-Brockway Glass Container Inc. Method and apparatus for delivering a cased glass stream
US6029475A (en) * 1998-06-30 2000-02-29 Lightpath Technologies, Inc. Batching of molten glass in the production of graded index of refraction glass bodies
US6598429B1 (en) 2000-11-17 2003-07-29 Beamtek, Inc. Method for fabricating gradient-index rods and rod arrays
US6588235B2 (en) * 2001-08-30 2003-07-08 Corning Incorporated Method of centering a fiber core in a multiple-crucible method
US6620350B2 (en) * 2001-10-01 2003-09-16 Hon Hai Precision Ind. Co., Ltd. Method for making gradient refractive index optical components
JP5826677B2 (ja) * 2012-03-07 2015-12-02 田中貴金属工業株式会社 スターラーシャフトパイプ及びその製造方法
RU2693152C2 (ru) * 2015-01-06 2019-07-01 Филипс Лайтинг Холдинг Б.В. Способ и печатающая головка для трехмерной печати стекла
US11970421B2 (en) * 2018-12-21 2024-04-30 Corning Incorporated Strengthened 3D printed surface features and methods of making the same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE561650C (de) * 1932-10-17 Philips Nv Verfahren zum ununterbrochenen Ziehen von Roehren oder Staeben aus Glas
US1828217A (en) * 1928-12-12 1931-10-20 Hartford Empire Co Method of and apparatus for feeding molten glass
FR612120A (fr) * 1933-04-27 1926-10-18 Machine à fabriquer les tubes en verre, colorés ou non
US2052269A (en) * 1934-07-05 1936-08-25 Corning Glass Works Apparatus for drawing thermometer tubing
US3445216A (en) * 1962-12-06 1969-05-20 Owens Illinois Inc Molten addition of colorant in a glass furnace forehearth
US3507940A (en) * 1967-03-14 1970-04-21 Armstrong Cork Co Shaped charge blending method and product
US3614197A (en) * 1967-04-27 1971-10-19 Semiconductor Res Found Solid optical wave guide having a radially varying refractive index
US3573024A (en) * 1967-07-28 1971-03-30 Oleg Alexandrovich Golozubov Device for continuous stretching of glass capillaries with an enamel band
US3551955A (en) * 1968-11-12 1971-01-05 Armstrong Cork Co Blending apparatus
US3507946A (en) * 1968-11-12 1970-04-21 Armstrong Cork Co Blending method and apparatus
FR2036580A5 (de) * 1969-03-25 1970-12-24 Saint Gobain
US3823995A (en) * 1972-03-30 1974-07-16 Corning Glass Works Method of forming light focusing fiber waveguide
US3819350A (en) * 1972-09-28 1974-06-25 Owens Illinois Inc Method for rapidly melting and refining glass
DE2638991A1 (de) * 1976-04-05 1978-03-02 Siemens Ag Herstellung von lichtleitfasern nach einem fluessigphasen-abscheidungsverfahren
DE2654308A1 (de) * 1976-11-30 1978-06-01 Siemens Ag Doppeltiegelanlage zur herstellung von lichtleitfasern
JPS5393847A (en) * 1977-01-27 1978-08-17 Nippon Sheet Glass Co Ltd Production method of light fiber
US4308045A (en) * 1978-03-10 1981-12-29 Bell Telephone Laboratories, Incorporated Method for fabricating optical fibers with enhanced mode coupling
NL8102878A (nl) * 1981-06-16 1983-01-17 Philips Nv Werkwijze voor de continue fabricage van optische vezels met behulp van de dubbele kroesmethode, vezels verkregen met deze werkwijze en dubbele kroes voor toepassing in deze werkwijze.

Also Published As

Publication number Publication date
AU8047287A (en) 1988-05-05
DE3764237D1 (de) 1990-09-13
US4784679A (en) 1988-11-15
AU587915B2 (en) 1989-08-31
CA1311616C (en) 1992-12-22
EP0266031B1 (de) 1990-08-08
KR880005048A (ko) 1988-06-27
JPS63295451A (ja) 1988-12-01
EP0266031A1 (de) 1988-05-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties