JPH0328643U - - Google Patents

Info

Publication number
JPH0328643U
JPH0328643U JP8798789U JP8798789U JPH0328643U JP H0328643 U JPH0328643 U JP H0328643U JP 8798789 U JP8798789 U JP 8798789U JP 8798789 U JP8798789 U JP 8798789U JP H0328643 U JPH0328643 U JP H0328643U
Authority
JP
Japan
Prior art keywords
cathode
electrode
electron gun
spacer
insulating material
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
JP8798789U
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 JP8798789U priority Critical patent/JPH0328643U/ja
Publication of JPH0328643U publication Critical patent/JPH0328643U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の電子銃断面図、第
2図は本考案の一実施例の電子銃説明拡大図、第
3図は従来電子銃断面図。 1……G1電極、2……カソードスペーサ、3
……カソード、4……ヒータ、5……本考案スペ
ーサ、6……G1電極穴、7……本考案スペーサ
穴、8……本考案スペーサ凹部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電流密度を高くして、使用する電子銃において
    、G1電極とカソードスペーサおよびカソードの
    間に該カソードの外径より小さい穴径を持つ絶縁
    材質のスペーサを使用することを特徴とした電子
    銃構造。
JP8798789U 1989-07-28 1989-07-28 Pending JPH0328643U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8798789U JPH0328643U (ja) 1989-07-28 1989-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8798789U JPH0328643U (ja) 1989-07-28 1989-07-28

Publications (1)

Publication Number Publication Date
JPH0328643U true JPH0328643U (ja) 1991-03-22

Family

ID=31637625

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8798789U Pending JPH0328643U (ja) 1989-07-28 1989-07-28

Country Status (1)

Country Link
JP (1) JPH0328643U (ja)

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