KR890002358B1 - 전자관 음극 구체 - Google Patents

전자관 음극 구체 Download PDF

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Publication number
KR890002358B1
KR890002358B1 KR1019840007615A KR840007615A KR890002358B1 KR 890002358 B1 KR890002358 B1 KR 890002358B1 KR 1019840007615 A KR1019840007615 A KR 1019840007615A KR 840007615 A KR840007615 A KR 840007615A KR 890002358 B1 KR890002358 B1 KR 890002358B1
Authority
KR
South Korea
Prior art keywords
end shield
filament
electron tube
ceramic
sphere
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR1019840007615A
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English (en)
Korean (ko)
Other versions
KR850006245A (ko
Inventor
구로 도모가쯔 오
Original Assignee
가부시기가이샤 히다찌세이사구쇼
미따 가쯔시게
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 가부시기가이샤 히다찌세이사구쇼, 미따 가쯔시게 filed Critical 가부시기가이샤 히다찌세이사구쇼
Publication of KR850006245A publication Critical patent/KR850006245A/ko
Application granted granted Critical
Publication of KR890002358B1 publication Critical patent/KR890002358B1/ko
Expired legal-status Critical Current

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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
    • 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

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  • Microwave Tubes (AREA)
  • Solid Thermionic Cathode (AREA)
KR1019840007615A 1984-02-01 1984-12-03 전자관 음극 구체 Expired KR890002358B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59015111A JPS60163330A (ja) 1984-02-01 1984-02-01 電子管陰極構体
JP59-15111 1984-02-01
JP15111 1984-02-01

Publications (2)

Publication Number Publication Date
KR850006245A KR850006245A (ko) 1985-10-02
KR890002358B1 true KR890002358B1 (ko) 1989-07-01

Family

ID=11879717

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840007615A Expired KR890002358B1 (ko) 1984-02-01 1984-12-03 전자관 음극 구체

Country Status (2)

Country Link
JP (1) JPS60163330A (enrdf_load_stackoverflow)
KR (1) KR890002358B1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3215502B2 (ja) * 1992-05-19 2001-10-09 株式会社小松製作所 作業機動作範囲制限装置
JPH0734107U (ja) * 1993-12-07 1995-06-23 株式会社河合楽器製作所 防音パネルの支持構造
JP2009118830A (ja) * 2007-11-19 2009-06-04 Iseki & Co Ltd 歩行型の苗移植機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258481A (en) * 1975-11-10 1977-05-13 Hitachi Ltd Ion generator
JPS6055941B2 (ja) * 1976-01-28 1985-12-07 株式会社日立製作所 マグネトロン陰極構体

Also Published As

Publication number Publication date
JPS60163330A (ja) 1985-08-26
KR850006245A (ko) 1985-10-02
JPH0552011B2 (enrdf_load_stackoverflow) 1993-08-04

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