EP2251894A3 - Lampe de décharge haute pression - Google Patents

Lampe de décharge haute pression Download PDF

Info

Publication number
EP2251894A3
EP2251894A3 EP10161680A EP10161680A EP2251894A3 EP 2251894 A3 EP2251894 A3 EP 2251894A3 EP 10161680 A EP10161680 A EP 10161680A EP 10161680 A EP10161680 A EP 10161680A EP 2251894 A3 EP2251894 A3 EP 2251894A3
Authority
EP
European Patent Office
Prior art keywords
small
diameter cylindrical
sealing
discharge lamp
pressure 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.)
Withdrawn
Application number
EP10161680A
Other languages
German (de)
English (en)
Other versions
EP2251894A2 (fr
Inventor
Takuya Honma
Hiroshi Kamata
Miho Watanabe
Ryotaro Matsuda
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology Corp
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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Publication of EP2251894A2 publication Critical patent/EP2251894A2/fr
Publication of EP2251894A3 publication Critical patent/EP2251894A3/fr
Withdrawn legal-status Critical Current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
    • H01J61/36—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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
EP10161680A 2009-05-15 2010-04-30 Lampe de décharge haute pression Withdrawn EP2251894A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009118853 2009-05-15
JP2009216091A JP2010287555A (ja) 2009-05-15 2009-09-17 高圧放電ランプ

Publications (2)

Publication Number Publication Date
EP2251894A2 EP2251894A2 (fr) 2010-11-17
EP2251894A3 true EP2251894A3 (fr) 2012-04-04

Family

ID=42668194

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10161680A Withdrawn EP2251894A3 (fr) 2009-05-15 2010-04-30 Lampe de décharge haute pression

Country Status (3)

Country Link
EP (1) EP2251894A3 (fr)
JP (1) JP2010287555A (fr)
CN (1) CN101887838B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110094647A (zh) * 2018-01-29 2019-08-06 深圳市绎立锐光科技开发有限公司 一种波长转换装置、发光组件及照明装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341749A2 (fr) * 1988-05-13 1989-11-15 Gte Products Corporation Enveloppe à arc pour lampe à décharge à vapeur métallique à haute pression, lampe avec une telle enveloppe et méthode de fabrication
US5725827A (en) * 1992-09-16 1998-03-10 Osram Sylvania Inc. Sealing members for alumina arc tubes and method of making same
US20070120491A1 (en) * 2005-11-29 2007-05-31 Bernard Bewlay High intensity discharge lamp having compliant seal
DE102006024238A1 (de) * 2006-05-23 2007-11-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe
WO2008020406A2 (fr) * 2006-08-18 2008-02-21 Koninklijke Philips Electronics N.V. Lampe d'halogénure de métal
US20080203916A1 (en) * 2007-02-26 2008-08-28 Osram Sylvania Inc. Ceramic Discharge Vessel Having a Sealing Composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4613408B2 (ja) * 1999-10-15 2011-01-19 日本碍子株式会社 高圧放電灯用発光管の製造方法
JP4135050B2 (ja) * 1999-12-08 2008-08-20 東芝ライテック株式会社 高圧放電ランプ、高圧放電ランプ点灯装置および照明装置
JP2006221928A (ja) * 2005-02-09 2006-08-24 Toshiba Lighting & Technology Corp 高圧放電ランプ
JP2007115651A (ja) 2005-06-14 2007-05-10 Toshiba Lighting & Technology Corp 高圧放電ランプ、高圧放電ランプ点灯装置および照明装置
JP2009009921A (ja) 2007-05-29 2009-01-15 Toshiba Lighting & Technology Corp ランプ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341749A2 (fr) * 1988-05-13 1989-11-15 Gte Products Corporation Enveloppe à arc pour lampe à décharge à vapeur métallique à haute pression, lampe avec une telle enveloppe et méthode de fabrication
US5725827A (en) * 1992-09-16 1998-03-10 Osram Sylvania Inc. Sealing members for alumina arc tubes and method of making same
US20070120491A1 (en) * 2005-11-29 2007-05-31 Bernard Bewlay High intensity discharge lamp having compliant seal
DE102006024238A1 (de) * 2006-05-23 2007-11-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe
WO2008020406A2 (fr) * 2006-08-18 2008-02-21 Koninklijke Philips Electronics N.V. Lampe d'halogénure de métal
US20080203916A1 (en) * 2007-02-26 2008-08-28 Osram Sylvania Inc. Ceramic Discharge Vessel Having a Sealing Composition

Also Published As

Publication number Publication date
EP2251894A2 (fr) 2010-11-17
JP2010287555A (ja) 2010-12-24
CN101887838B (zh) 2012-04-25
CN101887838A (zh) 2010-11-17

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