KR910016035A - magnetron - Google Patents

magnetron Download PDF

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Publication number
KR910016035A
KR910016035A KR1019900001529A KR900001529A KR910016035A KR 910016035 A KR910016035 A KR 910016035A KR 1019900001529 A KR1019900001529 A KR 1019900001529A KR 900001529 A KR900001529 A KR 900001529A KR 910016035 A KR910016035 A KR 910016035A
Authority
KR
South Korea
Prior art keywords
cathode
magnetron
metal plate
conductors
slot
Prior art date
Application number
KR1019900001529A
Other languages
Korean (ko)
Other versions
KR920006942B1 (en
Inventor
원종상
Original Assignee
강진구
삼성전자 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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019900001529A priority Critical patent/KR920006942B1/en
Publication of KR910016035A publication Critical patent/KR910016035A/en
Application granted granted Critical
Publication of KR920006942B1 publication Critical patent/KR920006942B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/04—Cathodes
    • H01J23/05—Cathodes having a cylindrical emissive surface, e.g. cathodes for magnetrons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/14—Leading-in arrangements; Seals therefor
    • H01J23/15—Means for preventing wave energy leakage structurally associated with tube leading-in arrangements, e.g. filters, chokes, attenuating devices

Landscapes

  • Microwave Tubes (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

내용 없음No content

Description

마그네트론magnetron

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

제1도는 본 발명의 일실시예에 의한 마그네트론의 일부파단 종단면도, 제2도는 제1도의 마그네트론에 있어서의 금속판의 확대 사시도, 제4도는 제3도의 마그네트론에 있어서의 금속판의 확대 사시도.1 is a partially broken longitudinal sectional view of a magnetron according to an embodiment of the present invention, FIG. 2 is an enlarged perspective view of a metal plate in the magnetron of FIG. 1, and FIG. 4 is an enlarged perspective view of a metal plate in the magnetron of FIG.

Claims (3)

음극과, 상기 음극쪽으로 돌출해서 공진공동을 형성하는 다수개의 양극베인을 내주면에 가진 양극통체와, 상기 양극통체의 개구단에 서로 대향해서 배설된 자계수속용의 깔대기형상의 제1 및 제2의 자극편과, 상기 양극통체의 입력측개구단부에 금속관을 개재해서 1쌍의 음극단자 도출용 도체를 기밀하게 관통시키는 스텝절연체가 기밀하게 시일된 마그네트론에 있어서, 상기 금속관내에 상기 음극단자 도출용도체의 각각이 관통하는 관통구멍을 가진 원환형상의 금속판이 배설되어 있는 것을 특징으로 하는 마그네트론.A cathode body having a cathode, a plurality of anode vanes protruding toward the cathode and forming a resonant cavity on the inner circumferential surface thereof, and first and second funnel shapes for magnetic field convergence disposed opposite to the open end of the anode cylinder. A magnetron in which a magnetic pole piece and a step insulator for hermetically passing a pair of negative electrode terminal deriving conductors through a metal tube at an input side opening end of the positive electrode body are hermetically sealed, wherein the negative electrode terminal deriving conductor is formed in the metal tube. A magnetron, characterized in that an annular metal plate having through holes penetrated therethrough is disposed. 제1항에 있어서, 상기 1쌍의 음극단자 도출용 도체 사이에는 음극에 의해서 인덕턴스 성분과 용량성분이 병렬로 접속되는 공진형 LC필터수단을 구성하고, 또한 금속판과 금속관에 의해서 고주파 바이패스용 콘덴서를 구성하며, 상기 금속판에는 적어도 1개의 슬롯이 형성되어 있는 것을 특징으로 하는 마그네트론.The capacitor for high frequency bypass according to claim 1, comprising a resonant LC filter means in which an inductance component and a capacitance component are connected in parallel by a cathode between the pair of cathode terminal derivation conductors. The magnetron, characterized in that at least one slot is formed in the metal plate. 제2항에 있어서, 상기 슬롯을 그 길이가 특정 마이크로파 파장의 약 1/2이 되도록 상기 금속판의 중심점에 대해서 비대칭으로 형성하여 선로공진형 필터수단을 구성하는 것을 특징으로 하는 마그네트론.3. The magnetron according to claim 2, wherein the slot is formed asymmetrically with respect to the center point of the metal plate such that its length is about one half of a specific microwave wavelength to form a line resonance filter means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900001529A 1990-02-08 1990-02-08 Magnetron KR920006942B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900001529A KR920006942B1 (en) 1990-02-08 1990-02-08 Magnetron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900001529A KR920006942B1 (en) 1990-02-08 1990-02-08 Magnetron

Publications (2)

Publication Number Publication Date
KR910016035A true KR910016035A (en) 1991-09-30
KR920006942B1 KR920006942B1 (en) 1992-08-22

Family

ID=19295916

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900001529A KR920006942B1 (en) 1990-02-08 1990-02-08 Magnetron

Country Status (1)

Country Link
KR (1) KR920006942B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100763387B1 (en) * 2005-02-28 2007-10-05 엘지전자 주식회사 Magnetron

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100763387B1 (en) * 2005-02-28 2007-10-05 엘지전자 주식회사 Magnetron

Also Published As

Publication number Publication date
KR920006942B1 (en) 1992-08-22

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