JPS62120252U - - Google Patents

Info

Publication number
JPS62120252U
JPS62120252U JP755386U JP755386U JPS62120252U JP S62120252 U JPS62120252 U JP S62120252U JP 755386 U JP755386 U JP 755386U JP 755386 U JP755386 U JP 755386U JP S62120252 U JPS62120252 U JP S62120252U
Authority
JP
Japan
Prior art keywords
positive electrode
electrode
support
brought
shaft
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
JP755386U
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 JP755386U priority Critical patent/JPS62120252U/ja
Publication of JPS62120252U publication Critical patent/JPS62120252U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)

Description

【図面の簡単な説明】
図面は、この考案の一実施例に係るイオン源を
用いたイオンビーム装置の一例を示す概略断面図
である。 2…イオン源、12…正電極、14,20…貫
通孔、18…引出し電極、22…支持体、24…
変換機構、30…回転駆動機構、52…イオンビ
ーム、L…電極間隔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 正電位にされる正電極およびそれと対向してい
    て当該正電極よりも低い電位にされる引出し電極
    であつて、中心が共に同じ軸上に配置された貫通
    孔を一つずつ有する電極を備えるイオン源におい
    て、前記正電極を固定とし、前記引出し電極を前
    記軸を軸とする円筒状の支持体に取り付け、そし
    て当該支持体を外部から真空シールした状態でそ
    の軸を中心に回転させる回転駆動機構と、支持体
    の回転運動をその軸方向の直線運動に変換する変
    換機構とを設けたことを特徴とするイオン源。
JP755386U 1986-01-21 1986-01-21 Pending JPS62120252U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP755386U JPS62120252U (ja) 1986-01-21 1986-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP755386U JPS62120252U (ja) 1986-01-21 1986-01-21

Publications (1)

Publication Number Publication Date
JPS62120252U true JPS62120252U (ja) 1987-07-30

Family

ID=30791112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP755386U Pending JPS62120252U (ja) 1986-01-21 1986-01-21

Country Status (1)

Country Link
JP (1) JPS62120252U (ja)

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