JPS52119546U - - Google Patents

Info

Publication number
JPS52119546U
JPS52119546U JP2855176U JP2855176U JPS52119546U JP S52119546 U JPS52119546 U JP S52119546U JP 2855176 U JP2855176 U JP 2855176U JP 2855176 U JP2855176 U JP 2855176U JP S52119546 U JPS52119546 U JP S52119546U
Authority
JP
Japan
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
JP2855176U
Other languages
Japanese (ja)
Other versions
JPS5645853Y2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1976028551U priority Critical patent/JPS5645853Y2/ja
Publication of JPS52119546U publication Critical patent/JPS52119546U/ja
Application granted granted Critical
Publication of JPS5645853Y2 publication Critical patent/JPS5645853Y2/ja
Expired 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/029—Furnaces therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Resistance Heating (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP1976028551U 1976-03-10 1976-03-10 Expired JPS5645853Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976028551U JPS5645853Y2 (enrdf_load_stackoverflow) 1976-03-10 1976-03-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976028551U JPS5645853Y2 (enrdf_load_stackoverflow) 1976-03-10 1976-03-10

Publications (2)

Publication Number Publication Date
JPS52119546U true JPS52119546U (enrdf_load_stackoverflow) 1977-09-10
JPS5645853Y2 JPS5645853Y2 (enrdf_load_stackoverflow) 1981-10-27

Family

ID=28488215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976028551U Expired JPS5645853Y2 (enrdf_load_stackoverflow) 1976-03-10 1976-03-10

Country Status (1)

Country Link
JP (1) JPS5645853Y2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017171549A (ja) * 2016-03-25 2017-09-28 信越化学工業株式会社 光ファイバプリフォームの絞り加工方法及び加工装置
WO2019182136A1 (ja) * 2018-03-23 2019-09-26 住友電気工業株式会社 炉内ガス供給装置、光ファイバ製造装置、光ファイバの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498983A (enrdf_load_stackoverflow) * 1972-05-25 1974-01-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498983A (enrdf_load_stackoverflow) * 1972-05-25 1974-01-26

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017171549A (ja) * 2016-03-25 2017-09-28 信越化学工業株式会社 光ファイバプリフォームの絞り加工方法及び加工装置
CN107226609A (zh) * 2016-03-25 2017-10-03 信越化学工业株式会社 光纤预制棒的制造方法及制造装置
WO2019182136A1 (ja) * 2018-03-23 2019-09-26 住友電気工業株式会社 炉内ガス供給装置、光ファイバ製造装置、光ファイバの製造方法
KR20200135357A (ko) * 2018-03-23 2020-12-02 스미토모 덴키 고교 가부시키가이샤 노내 가스 공급 장치, 광 파이버 제조 장치, 광 파이버의 제조 방법
JPWO2019182136A1 (ja) * 2018-03-23 2021-03-11 住友電気工業株式会社 炉内ガス供給装置、光ファイバ製造装置、光ファイバの製造方法
RU2757891C1 (ru) * 2018-03-23 2021-10-22 Сумитомо Электрик Индастриз, Лтд. Устройство для подачи газа в печь, устройство для производства оптоволокна и способ производства оптоволокна
US11795099B2 (en) 2018-03-23 2023-10-24 Sumitomo Electric Industries, Ltd. Furnace gas feeding device, optical fiber production device, and optical fiber production method

Also Published As

Publication number Publication date
JPS5645853Y2 (enrdf_load_stackoverflow) 1981-10-27

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