KR920005225A - Cathode Structure for Electron Tube - Google Patents

Cathode Structure for Electron Tube Download PDF

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Publication number
KR920005225A
KR920005225A KR1019900013259A KR900013259A KR920005225A KR 920005225 A KR920005225 A KR 920005225A KR 1019900013259 A KR1019900013259 A KR 1019900013259A KR 900013259 A KR900013259 A KR 900013259A KR 920005225 A KR920005225 A KR 920005225A
Authority
KR
South Korea
Prior art keywords
negative electrode
cathode
electron tube
sleeve
metal ribbon
Prior art date
Application number
KR1019900013259A
Other languages
Korean (ko)
Inventor
이경상
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900013259A priority Critical patent/KR920005225A/en
Publication of KR920005225A publication Critical patent/KR920005225A/en

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Abstract

내용 없음No content

Description

전자관용 음극구조체Cathode Structure for Electron Tube

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 구성을 나타내는 종단면도 및 평면도.2 is a longitudinal sectional view and a plan view showing a configuration of the present invention.

제3도는 본 발명 전자관용 음극구조체의 제조방법을 나타내는 단면도.3 is a cross-sectional view showing a method of manufacturing a cathode structure for an electron tube according to the present invention.

Claims (1)

금속리본(4)의 양단을 음극홀더(3)와 음극슬리이브(2)에 각각 고정 함에 있어서, 음극홀더(3)의 상단과 일체이고 음극홀더(3)의 내경중심으로 향해 일정각도로 경사지며 일단부에 음극 슬리이브(2)의 외주면과 부착이 용이하도록 하기 위하여 상방향으로 굴곡된 고정부(41)를 가지는 금속리본(4)을 구비하고, 음극슬리이브(2)의 하당개구부가 음극홀더(3)의 내부에 위치하도록 상기 금속리본(4)의 하단 굴곡부를 음극슬리이브(2)의 외주면중 하단부에 부착하는 구성으로 된것을 특징으로 하는 전자관용 음극구조체.In fixing both ends of the metal ribbon (4) to the negative electrode holder (3) and the negative electrode sleeve (2), respectively, integral with the upper end of the negative electrode holder (3) and inclined at a predetermined angle toward the center of the inner diameter of the negative electrode holder (3) It has a metal ribbon (4) having a fixing portion 41 bent upward in order to facilitate attachment to the outer peripheral surface of the cathode sleeve (2) at one end, the lower opening of the cathode sleeve (2) A cathode structure for an electron tube, characterized in that the lower bend portion of the metal ribbon (4) is attached to the lower end of the outer peripheral surface of the cathode sleeve (2) so as to be located inside the cathode holder (3). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: The disclosure is based on the initial application.
KR1019900013259A 1990-08-28 1990-08-28 Cathode Structure for Electron Tube KR920005225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900013259A KR920005225A (en) 1990-08-28 1990-08-28 Cathode Structure for Electron Tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900013259A KR920005225A (en) 1990-08-28 1990-08-28 Cathode Structure for Electron Tube

Publications (1)

Publication Number Publication Date
KR920005225A true KR920005225A (en) 1992-03-28

Family

ID=67542486

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900013259A KR920005225A (en) 1990-08-28 1990-08-28 Cathode Structure for Electron Tube

Country Status (1)

Country Link
KR (1) KR920005225A (en)

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