JPH0332394U - - Google Patents

Info

Publication number
JPH0332394U
JPH0332394U JP9234489U JP9234489U JPH0332394U JP H0332394 U JPH0332394 U JP H0332394U JP 9234489 U JP9234489 U JP 9234489U JP 9234489 U JP9234489 U JP 9234489U JP H0332394 U JPH0332394 U JP H0332394U
Authority
JP
Japan
Prior art keywords
tip
metal sealing
hollow cylindrical
cylindrical envelope
electrodes
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
JP9234489U
Other languages
English (en)
Other versions
JPH073598Y2 (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 JP9234489U priority Critical patent/JPH073598Y2/ja
Publication of JPH0332394U publication Critical patent/JPH0332394U/ja
Application granted granted Critical
Publication of JPH073598Y2 publication Critical patent/JPH073598Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
第1図は本考案の点火装置用定電圧放電管の実
施例である縦断面図、第2図は、第1図に係る電
極の構造を示したもので、同図イは縦断面図、同
図ロは上面図、同図ハは外観図、第3図は本考案
の点火装置用定電圧放電管に用いられる電極の他
の実施例である縦断面図、第4図は実願昭63−
126654号に係る点火装置用定電圧放電管の
縦断面図である。 1……中空円筒外囲器、2……第1の金属封塞
体、3……第2の金属封塞体、4……第1の電極
、5……第2の電極、8……先端部、9……基部

Claims (1)

    【実用新案登録請求の範囲】
  1. 不活性ガスが封入される中空部を有し、セラミ
    ツク等の絶縁材料よりなる中空円筒外囲器と、前
    記中空円筒外囲器の両端開口を封塞する第1と第
    2の金属封塞体と、前記第1と第2の金属封塞体
    に取り取り付けられる第1と第2の電極とからな
    り、前記第1と第2の電極の少なくとも一方は金
    属粉末をプレス成型して焼結され、半球状の先端
    部と、この先端部に連設した部分が前記先端部の
    底面積より大きい面積を有した基部とからなり前
    記基部が前記金属封塞体に固着されてなる点火装
    置用定電圧放電管。
JP9234489U 1989-08-04 1989-08-04 点火装置用定電圧放電管 Expired - Fee Related JPH073598Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9234489U JPH073598Y2 (ja) 1989-08-04 1989-08-04 点火装置用定電圧放電管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9234489U JPH073598Y2 (ja) 1989-08-04 1989-08-04 点火装置用定電圧放電管

Publications (2)

Publication Number Publication Date
JPH0332394U true JPH0332394U (ja) 1991-03-28
JPH073598Y2 JPH073598Y2 (ja) 1995-01-30

Family

ID=31641781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9234489U Expired - Fee Related JPH073598Y2 (ja) 1989-08-04 1989-08-04 点火装置用定電圧放電管

Country Status (1)

Country Link
JP (1) JPH073598Y2 (ja)

Also Published As

Publication number Publication date
JPH073598Y2 (ja) 1995-01-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees