GB1003974A - Improvements in or relating to methods of manufacturing objects of quartz glass - Google Patents

Improvements in or relating to methods of manufacturing objects of quartz glass

Info

Publication number
GB1003974A
GB1003974A GB41195/62A GB4119562A GB1003974A GB 1003974 A GB1003974 A GB 1003974A GB 41195/62 A GB41195/62 A GB 41195/62A GB 4119562 A GB4119562 A GB 4119562A GB 1003974 A GB1003974 A GB 1003974A
Authority
GB
United Kingdom
Prior art keywords
quartz glass
relating
methods
manufacturing objects
quartz
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
GB41195/62A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Koninklijke Philips NV
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1003974A publication Critical patent/GB1003974A/en
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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Glass Compositions (AREA)
  • Glass Melting And Manufacturing (AREA)
GB41195/62A 1961-11-03 1962-10-31 Improvements in or relating to methods of manufacturing objects of quartz glass Expired GB1003974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL271000A NL109023C (enrdf_load_stackoverflow) 1961-11-03 1961-11-03

Publications (1)

Publication Number Publication Date
GB1003974A true GB1003974A (en) 1965-09-08

Family

ID=19753391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41195/62A Expired GB1003974A (en) 1961-11-03 1962-10-31 Improvements in or relating to methods of manufacturing objects of quartz glass

Country Status (5)

Country Link
BE (1) BE624431A (enrdf_load_stackoverflow)
ES (1) ES282055A1 (enrdf_load_stackoverflow)
FR (1) FR1339129A (enrdf_load_stackoverflow)
GB (1) GB1003974A (enrdf_load_stackoverflow)
NL (1) NL109023C (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157253A (en) * 1978-06-23 1979-06-05 Rca Corporation Method of reducing absorption losses in fused quartz and fused silica optical fibers
US4188201A (en) * 1978-04-17 1980-02-12 Lothar Jung Apparatus for forming an ingot in a rotating housing
US4212661A (en) 1979-02-16 1980-07-15 Lothar Jung Method for the manufacture of hollow fused quartz or fused silica ingots

Cited By (3)

* 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
US4212661A (en) 1979-02-16 1980-07-15 Lothar Jung Method for the manufacture of hollow fused quartz or fused silica ingots

Also Published As

Publication number Publication date
FR1339129A (fr) 1963-10-04
NL109023C (enrdf_load_stackoverflow) 1963-11-15
ES282055A1 (es) 1963-01-01
BE624431A (enrdf_load_stackoverflow) 1963-05-06

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