JPS6173628U - - Google Patents
Info
- Publication number
- JPS6173628U JPS6173628U JP15721784U JP15721784U JPS6173628U JP S6173628 U JPS6173628 U JP S6173628U JP 15721784 U JP15721784 U JP 15721784U JP 15721784 U JP15721784 U JP 15721784U JP S6173628 U JPS6173628 U JP S6173628U
- Authority
- JP
- Japan
- Prior art keywords
- quartz glass
- diameter part
- seed rod
- utility
- model registration
- 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
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 150000003377 silicon compounds Chemical class 0.000 claims 1
- 239000011159 matrix material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
Landscapes
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15721784U JPH0232668Y2 (en:Method) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15721784U JPH0232668Y2 (en:Method) | 1984-10-19 | 1984-10-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6173628U true JPS6173628U (en:Method) | 1986-05-19 |
| JPH0232668Y2 JPH0232668Y2 (en:Method) | 1990-09-04 |
Family
ID=30715215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15721784U Expired JPH0232668Y2 (en:Method) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232668Y2 (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003212549A (ja) * | 2002-01-22 | 2003-07-30 | Sumitomo Metal Ind Ltd | 合成石英ガラス母材の製造用反応炉およびその製造方法ならびに合成石英ガラス母材の製造用種棒 |
| US11761759B2 (en) | 2021-06-04 | 2023-09-19 | Mitutoyo Corporation | Probe unit correction method |
-
1984
- 1984-10-19 JP JP15721784U patent/JPH0232668Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003212549A (ja) * | 2002-01-22 | 2003-07-30 | Sumitomo Metal Ind Ltd | 合成石英ガラス母材の製造用反応炉およびその製造方法ならびに合成石英ガラス母材の製造用種棒 |
| US11761759B2 (en) | 2021-06-04 | 2023-09-19 | Mitutoyo Corporation | Probe unit correction method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232668Y2 (en:Method) | 1990-09-04 |