JPS58128559U - high pressure discharge lamp - Google Patents

high pressure discharge lamp

Info

Publication number
JPS58128559U
JPS58128559U JP2423182U JP2423182U JPS58128559U JP S58128559 U JPS58128559 U JP S58128559U JP 2423182 U JP2423182 U JP 2423182U JP 2423182 U JP2423182 U JP 2423182U JP S58128559 U JPS58128559 U JP S58128559U
Authority
JP
Japan
Prior art keywords
discharge lamp
pressure discharge
high pressure
electrode rod
metal foil
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
JP2423182U
Other languages
Japanese (ja)
Inventor
小川　壮一郎
川澄　建一
Original Assignee
株式会社日立製作所
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 by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP2423182U priority Critical patent/JPS58128559U/en
Publication of JPS58128559U publication Critical patent/JPS58128559U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案による高圧放電灯の発光管封止部の構成
図、第２図は第１図におけるＡ−Ａ’拡大断面図、第３
図は距離１とＢ点温度との関係図である。 １・・・・・・電極のロッド、２・・・・・・モリブデ
ン箔、３・・・・・・間げき、４・・・・・・石英バル
ブ、５・・・・・・電極。Fig. 1 is a block diagram of the arc tube sealing part of the high-pressure discharge lamp according to the present invention, Fig. 2 is an enlarged sectional view taken along line A-A' in Fig. 1, and Fig.
The figure is a diagram showing the relationship between distance 1 and point B temperature. 1... Electrode rod, 2... Molybdenum foil, 3... Gap, 4... Quartz bulb, 5... Electrode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属箔を介して電極ロッドと外リード線とを封止する封
止部構造の高圧放電灯において、上記電極ロッド封止端
から上記金属箔の先端までの距離が５〜８ＴＩｒ！ｎの
範囲であることを特徴とする高圧放電灯。In a high pressure discharge lamp having a sealing structure in which an electrode rod and an outer lead wire are sealed via a metal foil, the distance from the sealed end of the electrode rod to the tip of the metal foil is 5 to 8 TIr! A high-pressure discharge lamp characterized in that the temperature is within the range of n.
JP2423182U 1982-02-24 1982-02-24 high pressure discharge lamp Pending JPS58128559U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2423182U JPS58128559U (en) 1982-02-24 1982-02-24 high pressure discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2423182U JPS58128559U (en) 1982-02-24 1982-02-24 high pressure discharge lamp

Publications (1)

Publication Number Publication Date
JPS58128559U true JPS58128559U (en) 1983-08-31

Family

ID=30036236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2423182U Pending JPS58128559U (en) 1982-02-24 1982-02-24 high pressure discharge lamp

Country Status (1)

Country Link
JP (1) JPS58128559U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007533087A (en) * 2004-04-16 2007-11-15 パテント−トロイハント−ゲゼルシヤフト　フユール　エレクトリツシエ　グリユーラムペン　ミツト　ベシユレンクテル　ハフツング High pressure discharge lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007533087A (en) * 2004-04-16 2007-11-15 パテント−トロイハント−ゲゼルシヤフト　フユール　エレクトリツシエ　グリユーラムペン　ミツト　ベシユレンクテル　ハフツング High pressure discharge lamp

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