JPH04282552A - メタルハライドランプ用ヒートシンク手段 - Google Patents

メタルハライドランプ用ヒートシンク手段

Info

Publication number
JPH04282552A
JPH04282552A JP3296636A JP29663691A JPH04282552A JP H04282552 A JPH04282552 A JP H04282552A JP 3296636 A JP3296636 A JP 3296636A JP 29663691 A JP29663691 A JP 29663691A JP H04282552 A JPH04282552 A JP H04282552A
Authority
JP
Japan
Prior art keywords
arc tube
heat sink
metal halide
halide lamp
reflector
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
JP3296636A
Other languages
English (en)
Japanese (ja)
Inventor
Timothy P Dever
ティモシー・ピーター・ディバー
Gary R Allen
ゲリー・ロバート・アレン
John M Davenport
ジョン・マーティン・ダベンポート
Gerald E Duffy
ゲラルド・エドワード・ダフィー
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPH04282552A publication Critical patent/JPH04282552A/ja
Pending 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
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources
    • F21S41/172—High-intensity discharge light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP3296636A 1990-11-01 1991-10-17 メタルハライドランプ用ヒートシンク手段 Pending JPH04282552A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60809190A 1990-11-01 1990-11-01
US608,091 1990-11-01

Publications (1)

Publication Number Publication Date
JPH04282552A true JPH04282552A (ja) 1992-10-07

Family

ID=24434996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3296636A Pending JPH04282552A (ja) 1990-11-01 1991-10-17 メタルハライドランプ用ヒートシンク手段

Country Status (2)

Country Link
EP (1) EP0484117A3 (de)
JP (1) JPH04282552A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006092865A (ja) * 2004-09-22 2006-04-06 Ushio Inc ショートアーク型放電ランプ

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704934B1 (fr) * 1993-05-04 1995-08-04 Valeo Vision Projecteur de vehicule automobile equipe d'un moyen formant radiateur et d'un element d'occultation ou de traitement de lumiere.
AU2001258775A1 (en) * 2000-05-25 2001-12-03 Hamamatsu Photonics K.K. Light source
DE10100724A1 (de) * 2001-01-10 2002-07-11 Philips Corp Intellectual Pty Hochdruckgasentladungslampe mit Kühleinrichtung
DE10201617C5 (de) * 2002-01-16 2010-07-08 Wedeco Ag Water Technology Amalgamdotierter Quecksilberniederdruck-UV-Strahler
CN109404865B (zh) * 2018-11-16 2021-11-19 西安交通大学 模块化多功能石英灯挂载架
CN112014028B (zh) * 2020-08-27 2021-04-13 北京智创芯源科技有限公司 一种石英管组件及其真空检验方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961564A (en) * 1958-10-02 1960-11-22 Gen Electric Pulsating electric discharge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006092865A (ja) * 2004-09-22 2006-04-06 Ushio Inc ショートアーク型放電ランプ

Also Published As

Publication number Publication date
EP0484117A2 (de) 1992-05-06
EP0484117A3 (en) 1992-12-30

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Legal Events

Date Code Title Description
A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 19940524