JPH034456U - - Google Patents

Info

Publication number
JPH034456U
JPH034456U JP6396489U JP6396489U JPH034456U JP H034456 U JPH034456 U JP H034456U JP 6396489 U JP6396489 U JP 6396489U JP 6396489 U JP6396489 U JP 6396489U JP H034456 U JPH034456 U JP H034456U
Authority
JP
Japan
Prior art keywords
particle source
holder
same potential
particle
charged
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
JP6396489U
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 JP6396489U priority Critical patent/JPH034456U/ja
Publication of JPH034456U publication Critical patent/JPH034456U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)

Description

【図面の簡単な説明】
第1図は本案の一実施例の電子銃構成図、第2
図はTi/W陰極の構成図、第3図は本案の一実
施例のカバーの断面図である。 1…真空容器、2…イオンポンプ、3…イオン
ポンプ、4…チツプ、5…フイラメント、6…陽
極、7…陽極、8…高圧電源、9…加速電源、1
0…引出電源、11…フイラメント電源、12…
フイラメント、13…チタン線、14…チタン補
給源、15…W〈100〉チツプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 真空容器と真空に排気するための真空ポンプと
    荷電粒子を放出する粒子源と、前記粒子源と同電
    位の粒子源を保持するホルダーと高電圧を印加す
    る絶縁碍子と電極等からなる荷電粒子銃において
    ホルダーと同電位の金属カバーを設けたことを特
    徴とする荷電粒子銃。
JP6396489U 1989-06-02 1989-06-02 Pending JPH034456U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6396489U JPH034456U (ja) 1989-06-02 1989-06-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6396489U JPH034456U (ja) 1989-06-02 1989-06-02

Publications (1)

Publication Number Publication Date
JPH034456U true JPH034456U (ja) 1991-01-17

Family

ID=31594484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6396489U Pending JPH034456U (ja) 1989-06-02 1989-06-02

Country Status (1)

Country Link
JP (1) JPH034456U (ja)

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