WO2008145472A3 - Hochdruckentladungslampe - Google Patents

Hochdruckentladungslampe Download PDF

Info

Publication number
WO2008145472A3
WO2008145472A3 PCT/EP2008/055270 EP2008055270W WO2008145472A3 WO 2008145472 A3 WO2008145472 A3 WO 2008145472A3 EP 2008055270 W EP2008055270 W EP 2008055270W WO 2008145472 A3 WO2008145472 A3 WO 2008145472A3
Authority
WO
WIPO (PCT)
Prior art keywords
discharge lamp
pressure discharge
feedthrough part
electrode
terminal
Prior art date
Application number
PCT/EP2008/055270
Other languages
English (en)
French (fr)
Other versions
WO2008145472A2 (de
Inventor
Roland Huettinger
Andreas Kloss
Marko Kaening
Klaus Stockwald
Original Assignee
Osram Gmbh
Roland Huettinger
Andreas Kloss
Marko Kaening
Klaus Stockwald
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 Osram Gmbh, Roland Huettinger, Andreas Kloss, Marko Kaening, Klaus Stockwald filed Critical Osram Gmbh
Priority to CN200880018110A priority Critical patent/CN101681790A/zh
Priority to JP2010509769A priority patent/JP2010528439A/ja
Priority to US12/602,169 priority patent/US20100176722A1/en
Priority to EP08749871A priority patent/EP2153457A2/de
Publication of WO2008145472A2 publication Critical patent/WO2008145472A2/de
Publication of WO2008145472A3 publication Critical patent/WO2008145472A3/de

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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
    • 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
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)

Abstract

Das zugehörige Elektrodensystem ist vierteilig aus Wolfram-Material aufgebaut und besteht aus den folgenden vier Segmenten: einem Elektrodenkopf, einem Elektrodenschaft, einem zentralen Durchführungsteil und einem endständigen Durchführungsteil. Das endständige Durchführungteil ist von einer keramischen Manschette umgeben.
PCT/EP2008/055270 2007-05-31 2008-04-29 Hochdruckentladungslampe WO2008145472A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200880018110A CN101681790A (zh) 2007-05-31 2008-04-29 高压放电灯
JP2010509769A JP2010528439A (ja) 2007-05-31 2008-04-29 高圧放電灯
US12/602,169 US20100176722A1 (en) 2007-05-31 2008-04-29 High-pressure discharge lamp
EP08749871A EP2153457A2 (de) 2007-05-31 2008-04-29 Hochdruckentladungslampe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007007688U DE202007007688U1 (de) 2007-05-31 2007-05-31 Hochdruckentladungslampe
DE202007007688.6 2007-05-31

Publications (2)

Publication Number Publication Date
WO2008145472A2 WO2008145472A2 (de) 2008-12-04
WO2008145472A3 true WO2008145472A3 (de) 2009-02-26

Family

ID=39597890

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/055270 WO2008145472A2 (de) 2007-05-31 2008-04-29 Hochdruckentladungslampe

Country Status (6)

Country Link
US (1) US20100176722A1 (de)
EP (1) EP2153457A2 (de)
JP (1) JP2010528439A (de)
CN (1) CN101681790A (de)
DE (1) DE202007007688U1 (de)
WO (1) WO2008145472A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7369352B2 (ja) * 2020-01-29 2023-10-26 東芝ライテック株式会社 メタルハライドランプ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0887841A2 (de) * 1997-06-27 1998-12-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metallhalogenidlampe mit keramischem Entladungsgefäss
JPH1196973A (ja) * 1997-09-25 1999-04-09 Toshiba Lighting & Technology Corp 高圧放電ランプおよび照明装置
JPH11204083A (ja) * 1998-01-20 1999-07-30 Ushio Inc セラミック製放電ランプ
JP2000021350A (ja) * 1998-06-30 2000-01-21 Ushio Inc セラミック製放電ランプ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3318250B2 (ja) 1997-12-26 2002-08-26 松下電器産業株式会社 金属蒸気放電ランプ
DE10254969A1 (de) * 2002-11-26 2004-06-03 Philips Intellectual Property & Standards Gmbh Hochdruckentladungslampe mit Quecksilberchlorid bei begrenztem Chlorgehalt

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0887841A2 (de) * 1997-06-27 1998-12-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metallhalogenidlampe mit keramischem Entladungsgefäss
JPH1196973A (ja) * 1997-09-25 1999-04-09 Toshiba Lighting & Technology Corp 高圧放電ランプおよび照明装置
JPH11204083A (ja) * 1998-01-20 1999-07-30 Ushio Inc セラミック製放電ランプ
JP2000021350A (ja) * 1998-06-30 2000-01-21 Ushio Inc セラミック製放電ランプ

Also Published As

Publication number Publication date
DE202007007688U1 (de) 2008-07-10
US20100176722A1 (en) 2010-07-15
CN101681790A (zh) 2010-03-24
EP2153457A2 (de) 2010-02-17
WO2008145472A2 (de) 2008-12-04
JP2010528439A (ja) 2010-08-19

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