JPS6419252U - - Google Patents

Info

Publication number
JPS6419252U
JPS6419252U JP11389387U JP11389387U JPS6419252U JP S6419252 U JPS6419252 U JP S6419252U JP 11389387 U JP11389387 U JP 11389387U JP 11389387 U JP11389387 U JP 11389387U JP S6419252 U JPS6419252 U JP S6419252U
Authority
JP
Japan
Prior art keywords
bright spot
cathode
electrodes
size
luminous intensity
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
JP11389387U
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 JP11389387U priority Critical patent/JPS6419252U/ja
Publication of JPS6419252U publication Critical patent/JPS6419252U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Lamp (AREA)

Description

【図面の簡単な説明】
第１図は閃光放電灯の１例を示す断面図、第２
図は陰極の断面図、第３図は輝点の発光強度説明
図である。 １……バルブ、２……陽極、３……陰極、３１
……凹部、４……リード棒、５……封着部。

Claims (1)

  1. 【実用新案登録請求の範囲】 両端に電極を有し、両電極間の低パワー直流放
    電に重畳してパルス放電させるシマーパルス点灯
    方式にて点灯される閃光放電灯において、 低パワー直流放電によつて陰極の直前で形成さ
    れる輝点の発光強度分布の最大発光強度の１０％
    以上の強度の範囲における電流密度が１０３Ａ／
    cm2以上であり、該範囲を輝点の大きさとすると
    き、陰極の表面に該輝点の大きさに等しいか、も
    しくはやゝ大きな凹部が形成されていることを特
    徴とする閃光放電灯。
JP11389387U 1987-07-27 1987-07-27 Pending JPS6419252U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11389387U JPS6419252U (ja) 1987-07-27 1987-07-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11389387U JPS6419252U (ja) 1987-07-27 1987-07-27

Publications (1)

Publication Number Publication Date
JPS6419252U true JPS6419252U (ja) 1989-01-31

Family

ID=31354144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11389387U Pending JPS6419252U (ja) 1987-07-27 1987-07-27

Country Status (1)

Country Link
JP (1) JPS6419252U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006277977A (ja) * 2005-03-28 2006-10-12 Univ Nagoya アーク放電電極及びアーク放電光源

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147051A (ja) * 1984-08-10 1986-03-07 Matsushita Electronics Corp 閃光放電ランプ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147051A (ja) * 1984-08-10 1986-03-07 Matsushita Electronics Corp 閃光放電ランプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006277977A (ja) * 2005-03-28 2006-10-12 Univ Nagoya アーク放電電極及びアーク放電光源

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