JPS5810348A - 防爆形受像管の製造方法 - Google Patents
防爆形受像管の製造方法Info
- Publication number
- JPS5810348A JPS5810348A JP10790481A JP10790481A JPS5810348A JP S5810348 A JPS5810348 A JP S5810348A JP 10790481 A JP10790481 A JP 10790481A JP 10790481 A JP10790481 A JP 10790481A JP S5810348 A JPS5810348 A JP S5810348A
- Authority
- JP
- Japan
- Prior art keywords
- annular body
- picture tube
- mold
- corners
- metallic
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 238000000465 moulding Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 238000010791 quenching Methods 0.000 abstract 1
- 230000000171 quenching effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/87—Arrangements for preventing or limiting effects of implosion of vessels or containers
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 |
|---|---|---|---|
| JP10790481A JPS5810348A (ja) | 1981-07-09 | 1981-07-09 | 防爆形受像管の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10790481A JPS5810348A (ja) | 1981-07-09 | 1981-07-09 | 防爆形受像管の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5810348A true JPS5810348A (ja) | 1983-01-20 |
| JPH0234133B2 JPH0234133B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-01 |
Family
ID=14471008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10790481A Granted JPS5810348A (ja) | 1981-07-09 | 1981-07-09 | 防爆形受像管の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810348A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151942A (ja) * | 1984-01-19 | 1985-08-10 | Toshiba Corp | 防爆形ブラウン管の製造方法 |
| JPS63245842A (ja) * | 1987-04-01 | 1988-10-12 | Hitachi Ltd | 防爆型ブラウン管の補強装置 |
| JPH03187122A (ja) * | 1989-11-30 | 1991-08-15 | Thomson Consumer Electron Inc | 収縮密着型爆縮防止バンドの成形法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132649A (en) * | 1981-02-10 | 1982-08-17 | Toshiba Corp | Manufacture of explosion-proof cathode-ray tube |
-
1981
- 1981-07-09 JP JP10790481A patent/JPS5810348A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132649A (en) * | 1981-02-10 | 1982-08-17 | Toshiba Corp | Manufacture of explosion-proof cathode-ray tube |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60151942A (ja) * | 1984-01-19 | 1985-08-10 | Toshiba Corp | 防爆形ブラウン管の製造方法 |
| JPS63245842A (ja) * | 1987-04-01 | 1988-10-12 | Hitachi Ltd | 防爆型ブラウン管の補強装置 |
| JPH03187122A (ja) * | 1989-11-30 | 1991-08-15 | Thomson Consumer Electron Inc | 収縮密着型爆縮防止バンドの成形法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0234133B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-08-01 |