JPH0392391U - - Google Patents

Info

Publication number
JPH0392391U
JPH0392391U JP55390U JP55390U JPH0392391U JP H0392391 U JPH0392391 U JP H0392391U JP 55390 U JP55390 U JP 55390U JP 55390 U JP55390 U JP 55390U JP H0392391 U JPH0392391 U JP H0392391U
Authority
JP
Japan
Prior art keywords
electrodes
discharge tube
electrode body
activation layer
pair
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
JP55390U
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 JP55390U priority Critical patent/JPH0392391U/ja
Publication of JPH0392391U publication Critical patent/JPH0392391U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Gas-Filled Discharge Tubes (AREA)

Description

【図面の簡単な説明】
第1図は本考案の放電管の例の断面図、第2図
a,bおよびcはそれぞれ本考案の放電管に用い
られる電極を縦断した状態の斜視図、第3図は従
来の放電管に用いられる電極及び電極体を縦断し
た状態の斜視図である。 1……電極体、2……活性化層、3……切込み
溝、4,4′,4″……凹部、5……セラミツク
ス筒体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電気絶縁性筒体内に対向した一対の電極を設け
    たガス封入放電管において、該電極の少なくとも
    一方が電極体の表面に形成した凹部内に活性化層
    を設けてなることを特徴とする放電管。
JP55390U 1990-01-10 1990-01-10 Pending JPH0392391U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55390U JPH0392391U (ja) 1990-01-10 1990-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55390U JPH0392391U (ja) 1990-01-10 1990-01-10

Publications (1)

Publication Number Publication Date
JPH0392391U true JPH0392391U (ja) 1991-09-19

Family

ID=31504495

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55390U Pending JPH0392391U (ja) 1990-01-10 1990-01-10

Country Status (1)

Country Link
JP (1) JPH0392391U (ja)

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