JPH01172253U - - Google Patents

Info

Publication number
JPH01172253U
JPH01172253U JP6844588U JP6844588U JPH01172253U JP H01172253 U JPH01172253 U JP H01172253U JP 6844588 U JP6844588 U JP 6844588U JP 6844588 U JP6844588 U JP 6844588U JP H01172253 U JPH01172253 U JP H01172253U
Authority
JP
Japan
Prior art keywords
cathode
electrons
impact
filament
controls
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
JP6844588U
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 JP6844588U priority Critical patent/JPH01172253U/ja
Publication of JPH01172253U publication Critical patent/JPH01172253U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例を示す斜視図、第2
図は側面図、第3図は従来例の斜視図、第4図は
側面図である。 1…陰極、1A…側面、1B…端面、2…フイ
ラメント、5…ウエーネルト電極、6…シールド
板、8…衝撃用の電子、9…電子。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電子を発生する陰極と、前記陰極を電子衝撃に
    よつて加熱するための衝撃用の電子を放出するフ
    イラメントと、前記陰極からの電子を制御するウ
    エーネルト電極と、前記衝撃用の電子が前記ウエ
    ーネルト電極を越えて陰極からの電子に混入する
    のを阻止するシールド板とを備えた電子銃におい
    て、前記陰極を平板状に形成し、その側面に前記
    フイラメントを配置してなる電子銃。
JP6844588U 1988-05-24 1988-05-24 Pending JPH01172253U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6844588U JPH01172253U (ja) 1988-05-24 1988-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6844588U JPH01172253U (ja) 1988-05-24 1988-05-24

Publications (1)

Publication Number Publication Date
JPH01172253U true JPH01172253U (ja) 1989-12-06

Family

ID=31293760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6844588U Pending JPH01172253U (ja) 1988-05-24 1988-05-24

Country Status (1)

Country Link
JP (1) JPH01172253U (ja)

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