JPH0318138U - - Google Patents
Info
- Publication number
- JPH0318138U JPH0318138U JP7713589U JP7713589U JPH0318138U JP H0318138 U JPH0318138 U JP H0318138U JP 7713589 U JP7713589 U JP 7713589U JP 7713589 U JP7713589 U JP 7713589U JP H0318138 U JPH0318138 U JP H0318138U
- Authority
- JP
- Japan
- Prior art keywords
- soot
- optical fiber
- base material
- heaters
- sintering furnace
- 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.)
- Pending
Links
- 238000005245 sintering Methods 0.000 claims description 4
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 239000013307 optical fiber Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Description
第１図は本考案の一実施例を示す図であつて、
脱水燒結炉の概略断面図、第２図は従来の脱水燒
結炉の概略断面図である。
１１……脱水燒結炉、１２……炉本体、１３…
…カーボンヒータ。
FIG. 1 is a diagram showing an embodiment of the present invention,
Schematic sectional view of a dehydrating sintering furnace. FIG. 2 is a schematic sectional view of a conventional dehydrating sintering furnace. 11... Dehydration sintering furnace, 12... Furnace body, 13...
...Carbon heater.
Claims (1)
に、該スス状母材の長さ以上の加熱範囲となるよ
うに多数のヒータを該スス状母材の長手方向に沿
つて配置したことを特徴とする光フアイバ脱水焼
結炉。 A large number of heaters are arranged in the longitudinal direction of the soot-like base material of the optical fiber so that the heating range is longer than the length of the soot-like base material in the furnace body. An optical fiber dehydration and sintering furnace featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7713589U JPH0318138U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7713589U JPH0318138U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318138U true JPH0318138U (en) | 1991-02-22 |
Family
ID=31619240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7713589U Pending JPH0318138U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016088821A (en) * | 2014-11-10 | 2016-05-23 | 信越化学工業株式会社 | Sintering apparatus and sintering method for porous glass preform for optical fiber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62288129A (en) * | 1986-06-07 | 1987-12-15 | Tatsuta Electric Wire & Cable Co Ltd | Manufacturing method of glass base material for optical fiber |
-
1989
- 1989-06-30 JP JP7713589U patent/JPH0318138U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62288129A (en) * | 1986-06-07 | 1987-12-15 | Tatsuta Electric Wire & Cable Co Ltd | Manufacturing method of glass base material for optical fiber |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016088821A (en) * | 2014-11-10 | 2016-05-23 | 信越化学工業株式会社 | Sintering apparatus and sintering method for porous glass preform for optical fiber |