JPH0745543Y2 - 焼結炉のシ−ル構造 - Google Patents
焼結炉のシ−ル構造Info
- Publication number
- JPH0745543Y2 JPH0745543Y2 JP6628786U JP6628786U JPH0745543Y2 JP H0745543 Y2 JPH0745543 Y2 JP H0745543Y2 JP 6628786 U JP6628786 U JP 6628786U JP 6628786 U JP6628786 U JP 6628786U JP H0745543 Y2 JPH0745543 Y2 JP H0745543Y2
- Authority
- JP
- Japan
- Prior art keywords
- lid
- diameter
- optical fiber
- hole
- fiber preform
- 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 - Lifetime
Links
- 238000005245 sintering Methods 0.000 title claims description 18
- 238000007789 sealing Methods 0.000 title claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 38
- 239000004071 soot Substances 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 29
- 239000010453 quartz Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 10
- 238000004017 vitrification Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 239000012024 dehydrating agents Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004031 devitrification Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
Landscapes
- Manufacture, Treatment Of Glass Fibers (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6628786U JPH0745543Y2 (ja) | 1986-04-30 | 1986-04-30 | 焼結炉のシ−ル構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6628786U JPH0745543Y2 (ja) | 1986-04-30 | 1986-04-30 | 焼結炉のシ−ル構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62179596U JPS62179596U (enrdf_load_stackoverflow) | 1987-11-14 |
| JPH0745543Y2 true JPH0745543Y2 (ja) | 1995-10-18 |
Family
ID=30904152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6628786U Expired - Lifetime JPH0745543Y2 (ja) | 1986-04-30 | 1986-04-30 | 焼結炉のシ−ル構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745543Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-04-30 JP JP6628786U patent/JPH0745543Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62179596U (enrdf_load_stackoverflow) | 1987-11-14 |
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