FR1339129A - Procédé de fabrication d'objets en silice fondue - Google Patents

Procédé de fabrication d'objets en silice fondue

Info

Publication number
FR1339129A
FR1339129A FR914196A FR914196A FR1339129A FR 1339129 A FR1339129 A FR 1339129A FR 914196 A FR914196 A FR 914196A FR 914196 A FR914196 A FR 914196A FR 1339129 A FR1339129 A FR 1339129A
Authority
FR
France
Prior art keywords
manufacturing process
fused silica
objects
silica objects
fused
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
FR914196A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1339129A publication Critical patent/FR1339129A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0005—Other surface treatment of glass not in the form of fibres or filaments by irradiation
    • C03C23/003—Other surface treatment of glass not in the form of fibres or filaments by irradiation by X-rays
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
FR914196A 1961-11-03 1962-11-02 Procédé de fabrication d'objets en silice fondue Expired FR1339129A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL271000A NL109023C (US08177716-20120515-C00003.png) 1961-11-03 1961-11-03

Publications (1)

Publication Number Publication Date
FR1339129A true FR1339129A (fr) 1963-10-04

Family

ID=19753391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR914196A Expired FR1339129A (fr) 1961-11-03 1962-11-02 Procédé de fabrication d'objets en silice fondue

Country Status (5)

Country Link
BE (1) BE624431A (US08177716-20120515-C00003.png)
ES (1) ES282055A1 (US08177716-20120515-C00003.png)
FR (1) FR1339129A (US08177716-20120515-C00003.png)
GB (1) GB1003974A (US08177716-20120515-C00003.png)
NL (1) NL109023C (US08177716-20120515-C00003.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188201A (en) * 1978-04-17 1980-02-12 Lothar Jung Apparatus for forming an ingot in a rotating housing
US4157253A (en) * 1978-06-23 1979-06-05 Rca Corporation Method of reducing absorption losses in fused quartz and fused silica optical fibers

Also Published As

Publication number Publication date
BE624431A (US08177716-20120515-C00003.png) 1963-05-06
NL109023C (US08177716-20120515-C00003.png) 1963-11-15
ES282055A1 (es) 1963-01-01
GB1003974A (en) 1965-09-08

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