JPS6384969U - - Google Patents

Info

Publication number
JPS6384969U
JPS6384969U JP17990886U JP17990886U JPS6384969U JP S6384969 U JPS6384969 U JP S6384969U JP 17990886 U JP17990886 U JP 17990886U JP 17990886 U JP17990886 U JP 17990886U JP S6384969 U JPS6384969 U JP S6384969U
Authority
JP
Japan
Prior art keywords
cathode
heat
resistant metal
directly heated
heated dispenser
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
JP17990886U
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 JP17990886U priority Critical patent/JPS6384969U/ja
Publication of JPS6384969U publication Critical patent/JPS6384969U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)
  • Lasers (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例外観図、第2図は従
来例である。 1……陰極基体、2,2′……電極、3,3′
……溶接部、4,4′……被覆層部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 耐熱性金属の多孔質焼結体からなる、コイル状
    の陰極基体に電子放射物質を溶融含浸してなる直
    熱型デイスペンサカソードにおいて、前記陰極基
    体の端部巻線の表面が耐熱性金属によつて被覆さ
    れていることを特徴とする直熱型デイスペンサカ
    ソード。
JP17990886U 1986-11-21 1986-11-21 Pending JPS6384969U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17990886U JPS6384969U (ja) 1986-11-21 1986-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17990886U JPS6384969U (ja) 1986-11-21 1986-11-21

Publications (1)

Publication Number Publication Date
JPS6384969U true JPS6384969U (ja) 1988-06-03

Family

ID=31123386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17990886U Pending JPS6384969U (ja) 1986-11-21 1986-11-21

Country Status (1)

Country Link
JP (1) JPS6384969U (ja)

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