TW200507006A - High-pressure discharge lamp with reflector and cooling device - Google Patents

High-pressure discharge lamp with reflector and cooling device

Info

Publication number
TW200507006A
TW200507006A TW093112991A TW93112991A TW200507006A TW 200507006 A TW200507006 A TW 200507006A TW 093112991 A TW093112991 A TW 093112991A TW 93112991 A TW93112991 A TW 93112991A TW 200507006 A TW200507006 A TW 200507006A
Authority
TW
Taiwan
Prior art keywords
cooling device
reflector
discharge lamp
pressure discharge
cooling
Prior art date
Application number
TW093112991A
Other languages
English (en)
Inventor
Edmond Mariette Emile Verstraeten
Duppen Dave Chris Paulina Louis Van
Wouter Jozef Maes
Jens Pollmann-Retsch
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200507006A publication Critical patent/TW200507006A/zh

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
    • 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
    • H01J61/523—Heating or cooling particular parts of the lamp
    • H01J61/526—Heating or cooling particular parts of the lamp heating or cooling of electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Projection Apparatus (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
TW093112991A 2003-05-12 2004-05-07 High-pressure discharge lamp with reflector and cooling device TW200507006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03101314 2003-05-12

Publications (1)

Publication Number Publication Date
TW200507006A true TW200507006A (en) 2005-02-16

Family

ID=33427217

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093112991A TW200507006A (en) 2003-05-12 2004-05-07 High-pressure discharge lamp with reflector and cooling device

Country Status (7)

Country Link
US (1) US20070029907A1 (zh)
EP (1) EP1625608A1 (zh)
JP (1) JP2006526170A (zh)
KR (1) KR20060013395A (zh)
CN (1) CN1788329A (zh)
TW (1) TW200507006A (zh)
WO (1) WO2004100211A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI416582B (zh) * 2007-04-25 2013-11-21 Gs Yuasa Int Ltd 光源裝置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1836885A2 (en) 2005-01-03 2007-09-26 Philips Intellectual Property & Standards GmbH Lighting assembly and method of operating a discharge lamp
CN101646901A (zh) 2007-04-03 2010-02-10 奥斯兰姆有限公司 具有冷却装置的灯构造
EP2484588B1 (en) * 2011-02-03 2016-05-11 Zodiac Aerotechnics Passenger light cooling and method
CN102809139A (zh) * 2011-05-31 2012-12-05 上海微电子装备有限公司 具有冷却系统的汞灯灯室
JP2013012389A (ja) * 2011-06-29 2013-01-17 Ushio Inc 光源素子
ITMI20150554A1 (it) * 2015-04-16 2016-10-16 Clay Paky Spa Gruppo di raffreddamento per raffreddare almeno una sorgente luminosa di un proiettore e proiettore comprendente detto gruppo di raffreddamento
US11945964B2 (en) 2017-11-30 2024-04-02 Axalta Coating Systems Ip Co., Llc Coating compositions for application utilizing a high transfer efficiency applicator and methods and systems thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2347048A (en) * 1941-03-28 1944-04-18 Gen Electric Vapor electric device and method of operation
US2307502A (en) * 1941-03-28 1943-01-05 Gen Electric Vapor electric device and method of operation
US3843879A (en) * 1973-02-12 1974-10-22 Christie Electric Corp Cooling system for xenon arc lamps
JPH071374B2 (ja) * 1984-03-06 1995-01-11 株式会社ニコン 光源装置
DE3813421A1 (de) * 1988-04-21 1989-11-02 Philips Patentverwaltung Hochdruck-quecksilberdampfentladungslampe
DE9206314U1 (de) * 1992-05-11 1992-07-02 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Elektrische Lampe
JP3152132B2 (ja) * 1995-11-21 2001-04-03 ウシオ電機株式会社 棒状ランプの冷却方法および光照射器
JP3353693B2 (ja) * 1997-03-21 2002-12-03 ウシオ電機株式会社 光源ユニット
JP3827492B2 (ja) * 1999-11-01 2006-09-27 株式会社オーク製作所 放電灯
CA2361528A1 (en) * 1999-12-02 2001-06-07 Matsushita Electric Industrial Co., Ltd. Discharge lamp and lamp device
JP3738678B2 (ja) * 2000-08-04 2006-01-25 ウシオ電機株式会社 プロジェクタ用のランプユニット、およびその調光方法
DE10100724A1 (de) * 2001-01-10 2002-07-11 Philips Corp Intellectual Pty Hochdruckgasentladungslampe mit Kühleinrichtung
DE10231258A1 (de) * 2002-07-11 2004-01-22 Philips Intellectual Property & Standards Gmbh Entladungslampe mit Kühleinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI416582B (zh) * 2007-04-25 2013-11-21 Gs Yuasa Int Ltd 光源裝置

Also Published As

Publication number Publication date
US20070029907A1 (en) 2007-02-08
WO2004100211A1 (en) 2004-11-18
JP2006526170A (ja) 2006-11-16
CN1788329A (zh) 2006-06-14
EP1625608A1 (en) 2006-02-15
KR20060013395A (ko) 2006-02-09

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