JP2732455B2 - 金属蒸気放電灯 - Google Patents

金属蒸気放電灯

Info

Publication number
JP2732455B2
JP2732455B2 JP2044415A JP4441590A JP2732455B2 JP 2732455 B2 JP2732455 B2 JP 2732455B2 JP 2044415 A JP2044415 A JP 2044415A JP 4441590 A JP4441590 A JP 4441590A JP 2732455 B2 JP2732455 B2 JP 2732455B2
Authority
JP
Japan
Prior art keywords
arc
metal vapor
discharge lamp
thallium
vapor discharge
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.)
Expired - Fee Related
Application number
JP2044415A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03250550A (ja
Inventor
将允 大山
哲夫 布施
明康 山口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ushio Denki KK
Original Assignee
Ushio Denki KK
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12690871&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2732455(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ushio Denki KK filed Critical Ushio Denki KK
Priority to JP2044415A priority Critical patent/JP2732455B2/ja
Priority to EP19910102794 priority patent/EP0444590B1/fr
Priority to DE69104866T priority patent/DE69104866T2/de
Publication of JPH03250550A publication Critical patent/JPH03250550A/ja
Application granted granted Critical
Publication of JP2732455B2 publication Critical patent/JP2732455B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent

Landscapes

  • Discharge Lamp (AREA)
JP2044415A 1990-02-27 1990-02-27 金属蒸気放電灯 Expired - Fee Related JP2732455B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2044415A JP2732455B2 (ja) 1990-02-27 1990-02-27 金属蒸気放電灯
EP19910102794 EP0444590B1 (fr) 1990-02-27 1991-02-26 Lampe à vapeur de décharge métallique
DE69104866T DE69104866T2 (de) 1990-02-27 1991-02-26 Metalldampfentladungslampe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2044415A JP2732455B2 (ja) 1990-02-27 1990-02-27 金属蒸気放電灯

Publications (2)

Publication Number Publication Date
JPH03250550A JPH03250550A (ja) 1991-11-08
JP2732455B2 true JP2732455B2 (ja) 1998-03-30

Family

ID=12690871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2044415A Expired - Fee Related JP2732455B2 (ja) 1990-02-27 1990-02-27 金属蒸気放電灯

Country Status (3)

Country Link
EP (1) EP0444590B1 (fr)
JP (1) JP2732455B2 (fr)
DE (1) DE69104866T2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5069493B2 (ja) * 2006-11-02 2012-11-07 ハリソン東芝ライティング株式会社 紫外線放電ランプ
JP2009076396A (ja) * 2007-09-21 2009-04-09 Harison Toshiba Lighting Corp メタルハライドランプ
JP5217021B2 (ja) * 2008-05-21 2013-06-19 ハリソン東芝ライティング株式会社 メタルハライドランプ
JPWO2010084771A1 (ja) * 2009-01-26 2012-07-19 ハリソン東芝ライティング株式会社 メタルハライドランプ
JP2011204434A (ja) * 2010-03-25 2011-10-13 Harison Toshiba Lighting Corp メタルハライドランプ、紫外線照射装置
JP5573791B2 (ja) * 2011-07-21 2014-08-20 株式会社Ｇｓユアサ メタルハライドランプ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616893A1 (de) * 1976-04-15 1977-11-03 Patra Patent Treuhand Bestrahlungslampe
GB2182486B (en) * 1985-10-04 1990-06-06 Ushio Electric Inc Magnesium and iron vapor discharge lamp

Also Published As

Publication number Publication date
EP0444590A1 (fr) 1991-09-04
EP0444590B1 (fr) 1994-11-02
DE69104866T2 (de) 1995-03-30
JPH03250550A (ja) 1991-11-08
DE69104866D1 (de) 1994-12-08

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