JPS5795837A - Converting method for formed body of glass oxide powder into transparent glass - Google Patents

Converting method for formed body of glass oxide powder into transparent glass

Info

Publication number
JPS5795837A
JPS5795837A JP17069480A JP17069480A JPS5795837A JP S5795837 A JPS5795837 A JP S5795837A JP 17069480 A JP17069480 A JP 17069480A JP 17069480 A JP17069480 A JP 17069480A JP S5795837 A JPS5795837 A JP S5795837A
Authority
JP
Japan
Prior art keywords
gas
formed body
glass
oxide powder
region
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.)
Granted
Application number
JP17069480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6220138B2 (enrdf_load_stackoverflow
Inventor
Takao Edahiro
Seiji Shibuya
Tsugio Sato
Kunio Ogura
Kazuaki Yoshida
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.)
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP17069480A priority Critical patent/JPS5795837A/ja
Publication of JPS5795837A publication Critical patent/JPS5795837A/ja
Publication of JPS6220138B2 publication Critical patent/JPS6220138B2/ja
Granted 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]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • C03B37/0146—Furnaces therefor, e.g. muffle tubes, furnace linings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP17069480A 1980-12-03 1980-12-03 Converting method for formed body of glass oxide powder into transparent glass Granted JPS5795837A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17069480A JPS5795837A (en) 1980-12-03 1980-12-03 Converting method for formed body of glass oxide powder into transparent glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17069480A JPS5795837A (en) 1980-12-03 1980-12-03 Converting method for formed body of glass oxide powder into transparent glass

Publications (2)

Publication Number Publication Date
JPS5795837A true JPS5795837A (en) 1982-06-14
JPS6220138B2 JPS6220138B2 (enrdf_load_stackoverflow) 1987-05-06

Family

ID=15909659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17069480A Granted JPS5795837A (en) 1980-12-03 1980-12-03 Converting method for formed body of glass oxide powder into transparent glass

Country Status (1)

Country Link
JP (1) JPS5795837A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153132A (ja) * 1985-12-26 1987-07-08 Furukawa Electric Co Ltd:The ガラス処理炉におけるガス循環装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153132A (ja) * 1985-12-26 1987-07-08 Furukawa Electric Co Ltd:The ガラス処理炉におけるガス循環装置

Also Published As

Publication number Publication date
JPS6220138B2 (enrdf_load_stackoverflow) 1987-05-06

Similar Documents

Publication Publication Date Title
ES484978A1 (es) Un horno industrial
ES8402651A1 (es) Perfeccionamientos en los hornos de coccion de alimentos.
ATE31553T1 (de) Ofenanlage zur kuehlung einer charge, insbesondere aus metallischen werkstuecken.
GB1419308A (en) Heat treatment furnace
GB1128769A (en) Heat treatment furnace
RU93005122A (ru) Способ восстановительного отжига порошкового железа и устройство для его осуществления
GB1411256A (en) Radioisotope handling system
JPS5795837A (en) Converting method for formed body of glass oxide powder into transparent glass
GB934335A (en) Improvements in heat treating furnaces
JPS57131027A (en) Black body furnace
CS150292A3 (en) Process for exhausting gases or vapors from a metallurgical vessel andapparatus for making the same
JPS56144860A (en) Conveyor furnace
GB1286517A (en) Furnace for heat-treating objects under high pressure
JPS55162981A (en) Preparation of solid koji (malted rice)
GB1012195A (en) Vacuum furnaces
GB1161603A (en) Improvements relating to Heat Treatment Furnaces
ES418741A1 (es) Mejoras introducidas en los dispositivos para la generacionde una atmosfera de hornos.
JPS6435326A (en) Temperature detector
GB906956A (en) Improvements in or relating to methods of treating quartz objects for optical uses and quartz objects treated in this manner
GB694854A (en) Improvements in or relating to an annealing tray
JPS57188660A (en) Heat treatment of zirconium alloy
Bless Recent Developments in Heat Treatment in Vacuum
JPS55139170A (en) Continuous vacuum furnace
JPS52145318A (en) Reduced gas heating apparatus
GB1036905A (en) Improvements in or relating to ovens