JPH0139388Y2 - - Google Patents
Info
- Publication number
- JPH0139388Y2 JPH0139388Y2 JP12585783U JP12585783U JPH0139388Y2 JP H0139388 Y2 JPH0139388 Y2 JP H0139388Y2 JP 12585783 U JP12585783 U JP 12585783U JP 12585783 U JP12585783 U JP 12585783U JP H0139388 Y2 JPH0139388 Y2 JP H0139388Y2
- Authority
- JP
- Japan
- Prior art keywords
- funnel
- protrusion
- mold
- edge
- reference surface
- 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
- 238000000465 moulding Methods 0.000 claims description 15
- 239000011521 glass Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12585783U JPS6033746U (ja) | 1983-08-12 | 1983-08-12 | カラ−陰極線管用ファンネル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12585783U JPS6033746U (ja) | 1983-08-12 | 1983-08-12 | カラ−陰極線管用ファンネル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6033746U JPS6033746U (ja) | 1985-03-07 |
| JPH0139388Y2 true JPH0139388Y2 (en]) | 1989-11-27 |
Family
ID=30286390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12585783U Granted JPS6033746U (ja) | 1983-08-12 | 1983-08-12 | カラ−陰極線管用ファンネル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033746U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3262122B2 (ja) * | 1999-07-27 | 2002-03-04 | 日本電気硝子株式会社 | 陰極線管用ファンネル |
-
1983
- 1983-08-12 JP JP12585783U patent/JPS6033746U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6033746U (ja) | 1985-03-07 |
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