JPH0380946U - - Google Patents

Info

Publication number
JPH0380946U
JPH0380946U JP14222789U JP14222789U JPH0380946U JP H0380946 U JPH0380946 U JP H0380946U JP 14222789 U JP14222789 U JP 14222789U JP 14222789 U JP14222789 U JP 14222789U JP H0380946 U JPH0380946 U JP H0380946U
Authority
JP
Japan
Prior art keywords
heater
cathode
power
supplied
electron tube
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.)
Pending
Application number
JP14222789U
Other languages
English (en)
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 filed Critical
Priority to JP14222789U priority Critical patent/JPH0380946U/ja
Publication of JPH0380946U publication Critical patent/JPH0380946U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Solid Thermionic Cathode (AREA)

Description

【図面の簡単な説明】
第１図は本考案の第１の実施例の縦断面図、第
２図は本考案の第２の実施例の縦断面図、第３図
は従来の陰極構体の一例の縦断面図、第４図はヒ
ータ脚部中央部と陰極の温度の時間変化を示す特
性図である。 １……ヒータ、２……陰極、３……充填材、４
……ヒータ脚部、５，６，７……ヒータリード線
。

Claims (1)

    【実用新案登録請求の範囲】
  1. 充填材により陰極内部にヒータを埋め込み、か
    つ、陰極内部から引き出したヒータ脚部を前記ヒ
    ータへの給電路であるヒータリードに接着固定し
    た構造の電子管用陰極構体において、前記ヒータ
    に給電した状態および前記ヒータに給電しない状
    態で前記ヒータリードが前記ヒータ脚部に張力を
    与える方向に弾性変形している構造であることを
    特徴とする電子管用陰極構体。
JP14222789U 1989-12-08 1989-12-08 Pending JPH0380946U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14222789U JPH0380946U (ja) 1989-12-08 1989-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14222789U JPH0380946U (ja) 1989-12-08 1989-12-08

Publications (1)

Publication Number Publication Date
JPH0380946U true JPH0380946U (ja) 1991-08-19

Family

ID=31689066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14222789U Pending JPH0380946U (ja) 1989-12-08 1989-12-08

Country Status (1)

Country Link
JP (1) JPH0380946U (ja)

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