JPS60147636U - 光フアイバ母材製造用加熱炉 - Google Patents

光フアイバ母材製造用加熱炉

Info

Publication number
JPS60147636U
JPS60147636U JP3512084U JP3512084U JPS60147636U JP S60147636 U JPS60147636 U JP S60147636U JP 3512084 U JP3512084 U JP 3512084U JP 3512084 U JP3512084 U JP 3512084U JP S60147636 U JPS60147636 U JP S60147636U
Authority
JP
Japan
Prior art keywords
base material
target holder
heating furnace
glass plate
mentioned
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
JP3512084U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0133627Y2 (enrdf_load_stackoverflow
Inventor
矢吹　勉
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable Ltd
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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP3512084U priority Critical patent/JPS60147636U/ja
Publication of JPS60147636U publication Critical patent/JPS60147636U/ja
Application granted granted Critical
Publication of JPH0133627Y2 publication Critical patent/JPH0133627Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture, Treatment Of Glass Fibers (AREA)
JP3512084U 1984-03-12 1984-03-12 光フアイバ母材製造用加熱炉 Granted JPS60147636U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3512084U JPS60147636U (ja) 1984-03-12 1984-03-12 光フアイバ母材製造用加熱炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3512084U JPS60147636U (ja) 1984-03-12 1984-03-12 光フアイバ母材製造用加熱炉

Publications (2)

Publication Number Publication Date
JPS60147636U true JPS60147636U (ja) 1985-10-01
JPH0133627Y2 JPH0133627Y2 (enrdf_load_stackoverflow) 1989-10-12

Family

ID=30539109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3512084U Granted JPS60147636U (ja) 1984-03-12 1984-03-12 光フアイバ母材製造用加熱炉

Country Status (1)

Country Link
JP (1) JPS60147636U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990011974A1 (fr) * 1989-03-30 1990-10-18 Sumitomo Electric Industries, Ltd. Four de frittage pour la production de matieres a base de quartz

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990011974A1 (fr) * 1989-03-30 1990-10-18 Sumitomo Electric Industries, Ltd. Four de frittage pour la production de matieres a base de quartz
US5133796A (en) * 1989-03-30 1992-07-28 Sumitomo Electric Industries, Ltd. Air-tight sintering furnace for the production of a quartz preform

Also Published As

Publication number Publication date
JPH0133627Y2 (enrdf_load_stackoverflow) 1989-10-12

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