KR960019377A - Fixing device for impregnated pellet - Google Patents

Fixing device for impregnated pellet Download PDF

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Publication number
KR960019377A
KR960019377A KR1019940031313A KR19940031313A KR960019377A KR 960019377 A KR960019377 A KR 960019377A KR 1019940031313 A KR1019940031313 A KR 1019940031313A KR 19940031313 A KR19940031313 A KR 19940031313A KR 960019377 A KR960019377 A KR 960019377A
Authority
KR
South Korea
Prior art keywords
pellets
negative electrode
fixing device
electrode sleeve
sleeve
Prior art date
Application number
KR1019940031313A
Other languages
Korean (ko)
Other versions
KR0136474B1 (en
Inventor
이경상
이종환
Original Assignee
이헌조
엘지전자 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 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019940031313A priority Critical patent/KR0136474B1/en
Publication of KR960019377A publication Critical patent/KR960019377A/en
Application granted granted Critical
Publication of KR0136474B1 publication Critical patent/KR0136474B1/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
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/26—Supports for the emissive material

Landscapes

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

Abstract

본 발명은 히터의 가열에 의해 방사물질을 방출시키는 합침형펠렛의 고정장치에 관한 것으로써, 좀더 구체적으로는 합침형펠렛과 음극 슬리이브의 구조를 개선하여 이들의 결합작업이 용이해질 수 있도록 한 것이다.The present invention relates to a fixing device of the pellets pellets to release the radiation material by heating the heater, more specifically to improve the structure of the pellets pellets and the cathode sleeve to facilitate their coupling operation. will be.

이를 위해, 본 발명은 음극 슬리이브(6)의 상면에 반구형상의 요입홈(6a)을 형성하여 상기 요입홈내에 구형상의 펠렛(7)을 위치시킨 다음 음극 슬리이브(6)의 상면을 내측으로 절곡하여 펠렛(7)이 음극 슬리이브(6)내에 고정되도록 한 것이다.To this end, the present invention forms a hemispherical recessed groove 6a on the upper surface of the negative electrode sleeve 6 to position the spherical pellet 7 in the recessed groove, and then the upper surface of the negative electrode sleeve 6 to the inside. It is bent so that the pellets 7 are fixed in the cathode sleeve 6.

Description

함침형펠렛의 고정장치Fixing device for impregnated pellet

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

제1도는 종래의 장치가 적용된 합침형 음극구조체의 종단면도,1 is a longitudinal cross-sectional view of a joining cathode structure to which a conventional apparatus is applied;

제2도는 본 발명을 설명하기 위한 음극구조체의 종단면도로써, (가)는 음극 슬리이브의 상면에 펠렛이 얹혀진 상태도, (나)는 음극 슬리이브의 상면에 얹혀진 펠렛이 고정된 상태도.2 is a longitudinal cross-sectional view of the negative electrode structure for explaining the present invention, (A) is a state in which the pellet is placed on the upper surface of the cathode sleeve, (B) is a state in which the pellet is placed on the upper surface of the cathode sleeve.

Claims (2)

음극 슬리이브의 상면에 반구형상의 요입홈을 형성하여 상기 요입홈내에 구형상의 펠렛을 위치시킨 다음 음극 슬리이브의 상면을 내측으로 절곡하여 펠렛인 음극 슬리이브내에 고정되도록 함을 특징으로 함을 합침형펠렛의 고정장치.Forming a hemispherical concave groove in the upper surface of the negative electrode sleeve to place a spherical pellet in the concave groove and then bend the upper surface of the negative electrode sleeve inward to be fixed in the negative electrode sleeve which is pellets Fixation of pellets. 제1항에 있어서, 구형상으로 된 펠렛의 상면에 절단면을 형성함을 특징으로 하는 합침형펠렛의 고정장치.2. The fixing device for joining pellets according to claim 1, wherein a cut surface is formed on an upper surface of the pellets having a spherical shape. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940031313A 1994-11-26 1994-11-26 Fixing apparatus of impregnated type pellet KR0136474B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940031313A KR0136474B1 (en) 1994-11-26 1994-11-26 Fixing apparatus of impregnated type pellet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940031313A KR0136474B1 (en) 1994-11-26 1994-11-26 Fixing apparatus of impregnated type pellet

Publications (2)

Publication Number Publication Date
KR960019377A true KR960019377A (en) 1996-06-17
KR0136474B1 KR0136474B1 (en) 1998-09-15

Family

ID=19399093

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940031313A KR0136474B1 (en) 1994-11-26 1994-11-26 Fixing apparatus of impregnated type pellet

Country Status (1)

Country Link
KR (1) KR0136474B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000067670A (en) * 1999-04-30 2000-11-25 김순택 Electron gun with electron emission mean used in cathod ray tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000067670A (en) * 1999-04-30 2000-11-25 김순택 Electron gun with electron emission mean used in cathod ray tube

Also Published As

Publication number Publication date
KR0136474B1 (en) 1998-09-15

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