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 PDF

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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
Application number
KR1019920012519A
Other languages
Korean (ko)
Inventor
황영민
김상태
Original Assignee
박경팔
삼성전관 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 박경팔, 삼성전관 주식회사 filed Critical 박경팔
Priority to KR1019920012519A priority Critical patent/KR940002894A/en
Publication of KR940002894A publication Critical patent/KR940002894A/en

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  • 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

음극선관용 전자총의 봉입방법 및 그 장치Method for enclosing electron gun for cathode ray tube and its device

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)

코벌브을 지지고정하며 소정의 회전수로 회전하는 가대와, 상기 가대에 안착되는 코벌브 네크부 수직하부에 승하강 가능하게 설치되며 전자총을 지지하는 전자총지지봉과, 상기 네크부의 외주면과 인접되도록 설치되어 상기 네크부를 가열하는 가열 버너를 구비하여 된 음극선관용 전자총의 봉입방법에 있어서, 상기 전자총이 봉입되는 부위의 코벌브 네크부의 내면과 외면을 동시에 가열하여 네크부에 전자총을 봉입하는 것을 그 특징으로 하는 전자총의 봉입 방법.Fixed to support the cobulb, the mount that rotates at a predetermined number of revolutions, the vertical bottom of the cobulb neck portion seated on the mount is installed so as to move up and down, an electron gun support rod for supporting the electron gun, and is installed adjacent to the outer peripheral surface of the neck portion A method of encapsulating an electron gun for a cathode ray tube provided with a heating burner for heating the neck portion, characterized in that the electron gun is enclosed in the neck portion by simultaneously heating the inner and outer surfaces of the cobulb neck portion of the portion in which the electron gun is enclosed. How to enclose an electron gun. 코벌브를 지지고정하며 소정의 회전수로 회전하는 가대와, 상기 가대에 안착되는 코벌브 네크부 수직하부에 승하강 가능하게 설치되며 전자총을 지하는 전자총지지붕과, 상기 네크부의 외주면과 인접되도록 설치되어 상기 네크부를 가열하는 가열버너를 구비하여 된 음극선관용 전자총의 봉입장치에 있어서, 상기 코벌브 (100)의 네크부(101)와 인접되는 위치에 전자총(200)이 봉입되는 부위의 네크부 (101) 내부를 가열하는 내부 가열수단(30)을 구비하며 된 것을 특징으로 하는 전자총의 봉입장치.Supporting the cobulb and rotating to a predetermined number of revolutions, the vertical bottom of the cobulb neck portion to be mounted on the mount is installed so as to move up and down, an electron gun support roof supporting the electron gun, and adjacent to the outer peripheral surface of the neck portion In the encapsulation device of a cathode ray tube electron gun provided with a heating burner for heating the neck portion, the neck portion of the portion where the electron gun 200 is enclosed in a position adjacent to the neck portion 101 of the cobulb 100. (101) An enclosing device of an electron gun, characterized by comprising an internal heating means (30) for heating the interior. 제2항에 있어서, 상기 내부 가옅수단(30)이 상기 네크부(101)에 삽입되는 전자총지지봉(13)의 단부에 고정된 발열체(31)와, 상기 발열체(31)률 네크부의 외부로부터 유도가열하는 고주파 유도코일(32)을 구비하여 된 것을 특징으로 하는 음극선관용 전자총의 봉입장치.The heat generating element (31) fixed to the end of the electron gun support rod (13) inserted into the neck portion (101), and the heat generating element (31) is guided from the outside of the neck portion of the heating element (31). A device for encapsulating an electron gun for a cathode ray tube, characterized by comprising a high frequency induction coil (32) for heating. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920012519A 1992-07-14 1992-07-14 Method for enclosing electron gun for cathode ray tube and its device KR940002894A (en)

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)

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KR940002894A true KR940002894A (en) 1994-02-19

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Cited By (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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