CN103189954B - 气体放电灯、气体放电灯用电极及其制造方法 - Google Patents

气体放电灯、气体放电灯用电极及其制造方法 Download PDF

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Publication number
CN103189954B
CN103189954B CN201180054357.2A CN201180054357A CN103189954B CN 103189954 B CN103189954 B CN 103189954B CN 201180054357 A CN201180054357 A CN 201180054357A CN 103189954 B CN103189954 B CN 103189954B
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CN
China
Prior art keywords
electrode
coil
winding
discharge lamp
melting
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
CN201180054357.2A
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English (en)
Chinese (zh)
Other versions
CN103189954A (zh
Inventor
S.普尔特曼斯
B.范达伊勒
K.M.F.范布伦
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.)
Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Publication of CN103189954A publication Critical patent/CN103189954A/zh
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Publication of CN103189954B publication Critical patent/CN103189954B/zh
Expired - Fee Related legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—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
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
CN201180054357.2A 2010-11-10 2011-10-18 气体放电灯、气体放电灯用电极及其制造方法 Expired - Fee Related CN103189954B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10190586 2010-11-10
EP10190586.7 2010-11-10
PCT/IB2011/054616 WO2012063151A1 (en) 2010-11-10 2011-10-18 Method of manufacturing an electrode for a gas discharge lamp.

Publications (2)

Publication Number Publication Date
CN103189954A CN103189954A (zh) 2013-07-03
CN103189954B true CN103189954B (zh) 2016-11-09

Family

ID=44898116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180054357.2A Expired - Fee Related CN103189954B (zh) 2010-11-10 2011-10-18 气体放电灯、气体放电灯用电极及其制造方法

Country Status (5)

Country Link
US (1) US9053922B2 (enExample)
EP (1) EP2638557B1 (enExample)
JP (1) JP5897587B2 (enExample)
CN (1) CN103189954B (enExample)
WO (1) WO2012063151A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5186613B1 (ja) 2012-11-01 2013-04-17 パナソニック株式会社 高圧放電ランプおよび当該高圧放電ランプを用いたプロジェクタ
JP2017041396A (ja) 2015-08-21 2017-02-23 セイコーエプソン株式会社 放電灯、光源装置及びプロジェクター
CN111725039B (zh) * 2019-03-20 2023-03-31 上海亚尔精密零件制造有限公司 一种大功率气体放电灯电极弹簧的制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010030498A1 (en) * 2000-04-18 2001-10-18 Takashi Tsutatani Electrode for a high pressure discharge lamp, high pressure discharge lamp, and method of manufacturing therefor
CN1577714A (zh) * 2003-06-27 2005-02-09 优志旺电机株式会社 短弧型放电灯点灯装置
CN1650393A (zh) * 2001-06-25 2005-08-03 皇家菲利浦电子有限公司 高压气体放电灯及其制造方法
US20080203918A1 (en) * 2007-02-28 2008-08-28 Seiko Epson Corporation Arc tube and projector

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5357167A (en) * 1992-07-08 1994-10-18 General Electric Company High pressure discharge lamp with a thermally improved anode
US5387839A (en) * 1992-12-11 1995-02-07 General Electric Company Electrode-inlead assembly for electrical lamps
US6492772B1 (en) 1999-02-10 2002-12-10 Matsushita Electric Industrial Co., Ltd. High pressure discharge lamp, high pressure discharge lamp electrode, method of producing the high pressure discharge lamp electrode, and illumination device and image display apparatus respectively using the high pressure discharge lamps
JP3327895B2 (ja) * 2000-04-28 2002-09-24 松下電器産業株式会社 高圧放電ランプ、当該ランプの製造方法および当該ランプの点灯方法並びに点灯装置
JP3327896B2 (ja) * 2000-05-12 2002-09-24 松下電器産業株式会社 高圧放電ランプ
JP4013135B2 (ja) 2002-11-13 2007-11-28 岩崎電気株式会社 放電灯
JP3975931B2 (ja) 2003-02-12 2007-09-12 ウシオ電機株式会社 ショートアーク型超高圧水銀ランプ
JP2007515750A (ja) * 2003-05-26 2007-06-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 色安定性を向上させるトリウムフリー電極
JP4325518B2 (ja) * 2004-09-10 2009-09-02 ウシオ電機株式会社 超高圧水銀ランプ
JP2007123150A (ja) 2005-10-31 2007-05-17 Matsushita Electric Ind Co Ltd 放電ランプ用電極及びそれを用いた放電ランプ
JP4752478B2 (ja) * 2005-12-13 2011-08-17 ウシオ電機株式会社 光源装置
JP4996146B2 (ja) 2006-06-23 2012-08-08 株式会社オーク製作所 高圧放電ランプ及びリアプロジェクタ装置
CN102017061B (zh) 2008-04-30 2013-03-27 岩崎电气株式会社 用于超高压汞灯的电极以及超高压汞灯
WO2010025769A1 (de) 2008-09-05 2010-03-11 Osram Gesellschaft mit beschränkter Haftung Elektrode für eine entladungslampe und entsprechendes herstellungsverfahren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010030498A1 (en) * 2000-04-18 2001-10-18 Takashi Tsutatani Electrode for a high pressure discharge lamp, high pressure discharge lamp, and method of manufacturing therefor
CN1650393A (zh) * 2001-06-25 2005-08-03 皇家菲利浦电子有限公司 高压气体放电灯及其制造方法
CN1577714A (zh) * 2003-06-27 2005-02-09 优志旺电机株式会社 短弧型放电灯点灯装置
US20080203918A1 (en) * 2007-02-28 2008-08-28 Seiko Epson Corporation Arc tube and projector

Also Published As

Publication number Publication date
EP2638557B1 (en) 2015-09-23
WO2012063151A1 (en) 2012-05-18
EP2638557A1 (en) 2013-09-18
US9053922B2 (en) 2015-06-09
CN103189954A (zh) 2013-07-03
JP5897587B2 (ja) 2016-03-30
JP2013544015A (ja) 2013-12-09
US20130257269A1 (en) 2013-10-03

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SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
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CP01 Change in the name or title of a patent holder

Address after: Holland Ian Deho Finn

Patentee after: KONINKLIJKE PHILIPS N.V.

Address before: Holland Ian Deho Finn

Patentee before: Koninklijke Philips Electronics N.V.

CP03 Change of name, title or address
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170413

Address after: Eindhoven

Patentee after: KONINKLIJKE PHILIPS N.V.

Address before: Holland Ian Deho Finn

Patentee before: KONINKLIJKE PHILIPS N.V.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161109

Termination date: 20181018