KR940002894A - Method for enclosing electron gun for cathode ray tube and its device - Google Patents
Method for enclosing electron gun for cathode ray tube and its device Download PDFInfo
- Publication number
- KR940002894A KR940002894A KR1019920012519A KR920012519A KR940002894A KR 940002894 A KR940002894 A KR 940002894A KR 1019920012519 A KR1019920012519 A KR 1019920012519A KR 920012519 A KR920012519 A KR 920012519A KR 940002894 A KR940002894 A KR 940002894A
- Authority
- KR
- South Korea
- Prior art keywords
- electron gun
- neck portion
- heating
- cobulb
- ray tube
- Prior art date
Links
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
본 발명은 음극선관용 전자총의 봉입장치를 개시한다.The present invention discloses a sealing device for an electron gun for a cathode ray tube.
본 발명은 벌브를 지지고정하며 소정의 회전수로 회전하는 가대와, 상기 가대에 안착되는 코벌브 네크부 수직 하부에 승하강 가능하게 설치되며 전자층을 지지하는 전자층지지봉과, 상기 네크부의 외주면과 인접되도록 설치되어 상기 네크부를 가열하는 가열 버너를 구비하여 된 음극선관용 전자총의 봉입방법 및 그 장치에 관한 것으로,상기 코벌브의 네크부와 인접되는 위치에 전자총이 봉입되는 부위의 네크부 내부을 가열하는 내부 가열수단을 구비하여 된 것에 그 특징이 있으며, 이는 네크부의 가열에 따른 크랙의 발생을 방지하고, 생산성의 향상을 도모 할 수 있는 이점을 가진다.The present invention is to support the bulb and to rotate the mount at a predetermined number of revolutions, the bottom of the cobulb neck portion mounted on the mount so as to be able to move up and down, an electronic layer support rod for supporting the electronic layer and the outer peripheral surface of the neck portion A method and an apparatus for enclosing an electron gun for a cathode ray tube provided with a heating burner installed to be adjacent to a neck portion, the apparatus comprising: heating an inside of a neck portion of a portion where an electron gun is enclosed at a position adjacent to the neck portion of the cobulb. It is characterized in that it is provided with an internal heating means, which has the advantage of preventing the occurrence of cracks due to the heating of the neck portion, and can improve the productivity.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명에 따른 봉입장치를 개략적으로 도시한사시도,2 is a perspective view schematically showing a sealing apparatus according to the present invention,
제3도는 제2도에 도시된 내부가옅 수단을 발췌하여 도시한 사시도.FIG. 3 is a perspective view showing the interior of the means shown in FIG.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920012519A KR940002894A (en) | 1992-07-14 | 1992-07-14 | Method for enclosing electron gun for cathode ray tube and its device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920012519A KR940002894A (en) | 1992-07-14 | 1992-07-14 | Method for enclosing electron gun for cathode ray tube and its device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940002894A true KR940002894A (en) | 1994-02-19 |
Family
ID=67147026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920012519A KR940002894A (en) | 1992-07-14 | 1992-07-14 | Method for enclosing electron gun for cathode ray tube and its device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940002894A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100693826B1 (en) * | 2000-12-28 | 2007-03-12 | 대우전자부품(주) | Insulating material heating device of deflection yoke |
-
1992
- 1992-07-14 KR KR1019920012519A patent/KR940002894A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100693826B1 (en) * | 2000-12-28 | 2007-03-12 | 대우전자부품(주) | Insulating material heating device of deflection yoke |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |