KR920022159U - Plunger device for forming hornel of cathode ray tube - Google Patents
Plunger device for forming hornel of cathode ray tubeInfo
- Publication number
- KR920022159U KR920022159U KR2019910008031U KR910008031U KR920022159U KR 920022159 U KR920022159 U KR 920022159U KR 2019910008031 U KR2019910008031 U KR 2019910008031U KR 910008031 U KR910008031 U KR 910008031U KR 920022159 U KR920022159 U KR 920022159U
- Authority
- KR
- South Korea
- Prior art keywords
- hornel
- forming
- ray tube
- cathode ray
- plunger device
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/244—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for cathode ray tubes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910008031U KR970004244Y1 (en) | 1991-05-31 | 1991-05-31 | Plunger system for molding cathode-ray tube funnel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910008031U KR970004244Y1 (en) | 1991-05-31 | 1991-05-31 | Plunger system for molding cathode-ray tube funnel |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920022159U true KR920022159U (en) | 1992-12-19 |
KR970004244Y1 KR970004244Y1 (en) | 1997-05-07 |
Family
ID=19314592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910008031U KR970004244Y1 (en) | 1991-05-31 | 1991-05-31 | Plunger system for molding cathode-ray tube funnel |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970004244Y1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100355552B1 (en) * | 1998-07-01 | 2003-01-15 | 한국전기초자 주식회사 | Funnel Forming Device for Cathode Ray Tube |
KR100696566B1 (en) * | 2000-12-08 | 2007-03-19 | 삼성코닝 주식회사 | Apparatus for cooling ring of cathode ray tube funnel |
KR100696578B1 (en) * | 2000-12-08 | 2007-03-19 | 삼성코닝 주식회사 | Bottom mold shield for cathode ray tube funnel |
-
1991
- 1991-05-31 KR KR2019910008031U patent/KR970004244Y1/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100355552B1 (en) * | 1998-07-01 | 2003-01-15 | 한국전기초자 주식회사 | Funnel Forming Device for Cathode Ray Tube |
KR100696566B1 (en) * | 2000-12-08 | 2007-03-19 | 삼성코닝 주식회사 | Apparatus for cooling ring of cathode ray tube funnel |
KR100696578B1 (en) * | 2000-12-08 | 2007-03-19 | 삼성코닝 주식회사 | Bottom mold shield for cathode ray tube funnel |
Also Published As
Publication number | Publication date |
---|---|
KR970004244Y1 (en) | 1997-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20020620 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |