JPH0449150Y2 - - Google Patents
Info
- Publication number
- JPH0449150Y2 JPH0449150Y2 JP207587U JP207587U JPH0449150Y2 JP H0449150 Y2 JPH0449150 Y2 JP H0449150Y2 JP 207587 U JP207587 U JP 207587U JP 207587 U JP207587 U JP 207587U JP H0449150 Y2 JPH0449150 Y2 JP H0449150Y2
- Authority
- JP
- Japan
- Prior art keywords
- matsufuru
- fluorine
- cylinder
- heater
- quartz
- 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
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 19
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 14
- 229910052731 fluorine Inorganic materials 0.000 claims description 14
- 239000011737 fluorine Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 239000010453 quartz Substances 0.000 claims description 10
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 7
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims description 4
- 241000018646 Pinus brutia Species 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 150000002222 fluorine compounds Chemical class 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Landscapes
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP207587U JPH0449150Y2 (enrdf_load_stackoverflow) | 1987-01-10 | 1987-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP207587U JPH0449150Y2 (enrdf_load_stackoverflow) | 1987-01-10 | 1987-01-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63110533U JPS63110533U (enrdf_load_stackoverflow) | 1988-07-15 |
| JPH0449150Y2 true JPH0449150Y2 (enrdf_load_stackoverflow) | 1992-11-19 |
Family
ID=30780574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP207587U Expired JPH0449150Y2 (enrdf_load_stackoverflow) | 1987-01-10 | 1987-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449150Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-01-10 JP JP207587U patent/JPH0449150Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63110533U (enrdf_load_stackoverflow) | 1988-07-15 |
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