JPH0426418Y2 - - Google Patents

Info

Publication number
JPH0426418Y2
JPH0426418Y2 JP7003788U JP7003788U JPH0426418Y2 JP H0426418 Y2 JPH0426418 Y2 JP H0426418Y2 JP 7003788 U JP7003788 U JP 7003788U JP 7003788 U JP7003788 U JP 7003788U JP H0426418 Y2 JPH0426418 Y2 JP H0426418Y2
Authority
JP
Japan
Prior art keywords
glass
crucible
molten glass
temperature
melting
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
JP7003788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01173136U (en]
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 JP7003788U priority Critical patent/JPH0426418Y2/ja
Publication of JPH01173136U publication Critical patent/JPH01173136U/ja
Application granted granted Critical
Publication of JPH0426418Y2 publication Critical patent/JPH0426418Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)
JP7003788U 1988-05-27 1988-05-27 Expired JPH0426418Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7003788U JPH0426418Y2 (en]) 1988-05-27 1988-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7003788U JPH0426418Y2 (en]) 1988-05-27 1988-05-27

Publications (2)

Publication Number Publication Date
JPH01173136U JPH01173136U (en]) 1989-12-08
JPH0426418Y2 true JPH0426418Y2 (en]) 1992-06-25

Family

ID=31295294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7003788U Expired JPH0426418Y2 (en]) 1988-05-27 1988-05-27

Country Status (1)

Country Link
JP (1) JPH0426418Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5493763B2 (ja) * 2009-11-20 2014-05-14 旭硝子株式会社 光学ガラスの溶解炉及びそれを用いた光学ガラスの製造方法

Also Published As

Publication number Publication date
JPH01173136U (en]) 1989-12-08

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