KR870011651A - How to fix annular insulator of cathode structure - Google Patents

How to fix annular insulator of cathode structure Download PDF

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Publication number
KR870011651A
KR870011651A KR1019860003492A KR860003492A KR870011651A KR 870011651 A KR870011651 A KR 870011651A KR 1019860003492 A KR1019860003492 A KR 1019860003492A KR 860003492 A KR860003492 A KR 860003492A KR 870011651 A KR870011651 A KR 870011651A
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KR
South Korea
Prior art keywords
annular insulator
cathode structure
fix annular
cathode
tip
Prior art date
Application number
KR1019860003492A
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Korean (ko)
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KR900005803B1 (en
Inventor
이경상
Original Assignee
주식회사 금성사
구자학
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 주식회사 금성사, 구자학 filed Critical 주식회사 금성사
Priority to KR1019860003492A priority Critical patent/KR900005803B1/en
Publication of KR870011651A publication Critical patent/KR870011651A/en
Application granted granted Critical
Publication of KR900005803B1 publication Critical patent/KR900005803B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements

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  • Solid Thermionic Cathode (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

내용 없음No content

Description

음극구조체의 환상 절연체 고정방법How to fix annular insulator of cathode structure

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 3 도는 본 발명에 따른 환상 절연체의 구성을 보인 분해사시도.3 is an exploded perspective view showing the configuration of the annular insulator according to the present invention.

제 5 도는 본 발명에 따른 음국구조체의 주변 구성을 보인 종단면도.5 is a longitudinal sectional view showing a peripheral configuration of the sound station structure according to the present invention.

Claims (1)

음극선관용 전자총의 음극지지체(1) 선단부에 환상 절연체(2)가 고정된 것에 있어서,In the annular insulator (2) is fixed to the tip of the cathode support (1) of the electron gun for cathode ray tube, 상기 환상 절연체(2)의 내주면에 금속막(2a)을 형성하고 음극지지체(1)의 선단부에 환상 절연체(2)를 삽입하여, 그 사이에 접합용 합금을 이용하여서 접합방법으로 고정하는 것을 특징으로 하는 음극구조체의 환상절연체 고정방법.A metal film 2a is formed on the inner circumferential surface of the annular insulator 2, and the annular insulator 2 is inserted into the tip of the negative electrode support 1, and is fixed by the joining method using a joining alloy therebetween. A method of fixing an annular insulator of a cathode structure. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860003492A 1986-05-03 1986-05-03 Rounding insulating fixing method of cathode instructure KR900005803B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860003492A KR900005803B1 (en) 1986-05-03 1986-05-03 Rounding insulating fixing method of cathode instructure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860003492A KR900005803B1 (en) 1986-05-03 1986-05-03 Rounding insulating fixing method of cathode instructure

Publications (2)

Publication Number Publication Date
KR870011651A true KR870011651A (en) 1987-12-24
KR900005803B1 KR900005803B1 (en) 1990-08-11

Family

ID=19249798

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860003492A KR900005803B1 (en) 1986-05-03 1986-05-03 Rounding insulating fixing method of cathode instructure

Country Status (1)

Country Link
KR (1) KR900005803B1 (en)

Also Published As

Publication number Publication date
KR900005803B1 (en) 1990-08-11

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