NL1025963A1 - Device for melting quartz glass rods. - Google Patents

Device for melting quartz glass rods.

Info

Publication number
NL1025963A1
NL1025963A1 NL1025963A NL1025963A NL1025963A1 NL 1025963 A1 NL1025963 A1 NL 1025963A1 NL 1025963 A NL1025963 A NL 1025963A NL 1025963 A NL1025963 A NL 1025963A NL 1025963 A1 NL1025963 A1 NL 1025963A1
Authority
NL
Netherlands
Prior art keywords
quartz glass
glass rods
melting quartz
melting
rods
Prior art date
Application number
NL1025963A
Other languages
Dutch (nl)
Other versions
NL1025963C2 (en
Inventor
Matthias Schmidt
Rolf Martin
Michael Groebner
Original Assignee
Schott Glas
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 Schott Glas filed Critical Schott Glas
Publication of NL1025963A1 publication Critical patent/NL1025963A1/en
Application granted granted Critical
Publication of NL1025963C2 publication Critical patent/NL1025963C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C03B19/1423—Reactant deposition burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/23—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/60—Relationship between burner and deposit, e.g. position
    • C03B2207/62—Distance
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/60—Relationship between burner and deposit, e.g. position
    • C03B2207/64—Angle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
NL1025963A 2003-04-30 2004-04-16 Device for melting quartz glass rods. NL1025963C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10320531 2003-04-30
DE10320531A DE10320531B8 (en) 2003-04-30 2003-04-30 Method for melting quartz glass rolls

Publications (2)

Publication Number Publication Date
NL1025963A1 true NL1025963A1 (en) 2004-11-02
NL1025963C2 NL1025963C2 (en) 2004-12-30

Family

ID=33394303

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1025963A NL1025963C2 (en) 2003-04-30 2004-04-16 Device for melting quartz glass rods.

Country Status (4)

Country Link
JP (1) JP2004331493A (en)
CN (1) CN1603260A (en)
DE (1) DE10320531B8 (en)
NL (1) NL1025963C2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05319849A (en) * 1992-05-18 1993-12-03 Tosoh Corp Production of silica porous preform
JPH11209128A (en) * 1998-01-20 1999-08-03 Nikon Corp Synthetic quartz glass-producing device and synthetic quartz glass produced with this synthetic quartz glass-producing device
JP2000063128A (en) * 1998-08-13 2000-02-29 Nikon Corp Method and apparatus for producing synthetic quartz glass
EP1149056B1 (en) * 1999-10-14 2005-02-16 Schott Ag Device for generating an optically homogeneous, streak-free quartz glass body having a large diameter
DE10058558C2 (en) * 2000-11-24 2002-11-07 Heraeus Quarzglas Method and device for producing a quartz glass body

Also Published As

Publication number Publication date
DE10320531A1 (en) 2004-11-25
CN1603260A (en) 2005-04-06
NL1025963C2 (en) 2004-12-30
DE10320531B8 (en) 2007-10-18
DE10320531B4 (en) 2007-07-05
JP2004331493A (en) 2004-11-25

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Legal Events

Date Code Title Description
AD1B A search report has been drawn up
PD2B A search report has been drawn up
SD Assignments of patents

Owner name: SCHOTT AG

Effective date: 20060612

SD Assignments of patents

Effective date: 20110630

V1 Lapsed because of non-payment of the annual fee

Effective date: 20131101