JPS61189555U - - Google Patents

Info

Publication number
JPS61189555U
JPS61189555U JP7368385U JP7368385U JPS61189555U JP S61189555 U JPS61189555 U JP S61189555U JP 7368385 U JP7368385 U JP 7368385U JP 7368385 U JP7368385 U JP 7368385U JP S61189555 U JPS61189555 U JP S61189555U
Authority
JP
Japan
Prior art keywords
electrode
wehnelt
anode
filament
utility
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.)
Granted
Application number
JP7368385U
Other languages
English (en)
Other versions
JPH0518838Y2 (ja
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 JP1985073683U priority Critical patent/JPH0518838Y2/ja
Publication of JPS61189555U publication Critical patent/JPS61189555U/ja
Application granted granted Critical
Publication of JPH0518838Y2 publication Critical patent/JPH0518838Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electron Sources, Ion Sources (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例の縦断測面及び電極
結線を示す図、第２図は本考案の作用を説明する
図である。

Claims (1)

    【実用新案登録請求の範囲】
  1. フイラメントとウエネルトとアノードと、ウエ
    ネルトとアノードとの間に配置された第４電極と
    の四電極構成で、第４電極に調節可能な電圧源を
    接続した電子銃。
JP1985073683U 1985-05-17 1985-05-17 Expired - Lifetime JPH0518838Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985073683U JPH0518838Y2 (ja) 1985-05-17 1985-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985073683U JPH0518838Y2 (ja) 1985-05-17 1985-05-17

Publications (2)

Publication Number Publication Date
JPS61189555U true JPS61189555U (ja) 1986-11-26
JPH0518838Y2 JPH0518838Y2 (ja) 1993-05-19

Family

ID=30613272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985073683U Expired - Lifetime JPH0518838Y2 (ja) 1985-05-17 1985-05-17

Country Status (1)

Country Link
JP (1) JPH0518838Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146344U (ja) * 1982-03-26 1983-10-01 日本電子株式会社 荷電粒子源
JPS6117162U (ja) * 1984-07-04 1986-01-31 マツダ株式会社 Ｄｏｈｃエンジンのシリンダヘツド構造

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781702A (en) * 1981-09-14 1982-05-21 Mitsubishi Electric Corp Flexible waveguide for electromagnetic wave

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146344U (ja) * 1982-03-26 1983-10-01 日本電子株式会社 荷電粒子源
JPS6117162U (ja) * 1984-07-04 1986-01-31 マツダ株式会社 Ｄｏｈｃエンジンのシリンダヘツド構造

Also Published As

Publication number Publication date
JPH0518838Y2 (ja) 1993-05-19

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