DE69807403D1 - Elektrodenlose niederdruckquecksilberentladungslampe - Google Patents

Elektrodenlose niederdruckquecksilberentladungslampe

Info

Publication number
DE69807403D1
DE69807403D1 DE69807403T DE69807403T DE69807403D1 DE 69807403 D1 DE69807403 D1 DE 69807403D1 DE 69807403 T DE69807403 T DE 69807403T DE 69807403 T DE69807403 T DE 69807403T DE 69807403 D1 DE69807403 D1 DE 69807403D1
Authority
DE
Germany
Prior art keywords
low pressure
discharge lamp
pressure mercury
mercury discharge
electrodeless low
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
DE69807403T
Other languages
English (en)
Other versions
DE69807403T2 (de
Inventor
Jozef Willems
Maria Klaassen
Albertus Vermeulen
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
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69807403D1 publication Critical patent/DE69807403D1/de
Application granted granted Critical
Publication of DE69807403T2 publication Critical patent/DE69807403T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Discharge Lamp (AREA)
DE69807403T 1997-01-27 1998-01-12 Elektrodenlose niederdruckquecksilberentladungslampe Expired - Fee Related DE69807403T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97200214 1997-01-27
PCT/IB1998/000034 WO1998033204A1 (en) 1997-01-27 1998-01-12 Electrodeless low-pressure mercury discharge lamp

Publications (2)

Publication Number Publication Date
DE69807403D1 true DE69807403D1 (de) 2002-10-02
DE69807403T2 DE69807403T2 (de) 2003-05-08

Family

ID=8227955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807403T Expired - Fee Related DE69807403T2 (de) 1997-01-27 1998-01-12 Elektrodenlose niederdruckquecksilberentladungslampe

Country Status (6)

Country Link
US (1) US5994837A (de)
EP (1) EP0895654B1 (de)
JP (1) JP2000508827A (de)
CN (1) CN1219285A (de)
DE (1) DE69807403T2 (de)
WO (1) WO1998033204A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999028947A1 (en) * 1997-12-03 1999-06-10 Koninklijke Philips Electronics N.V. Low-pressure discharge lamp and method of manufacturing a low-pressure discharge lamp
US6784609B2 (en) * 2002-08-29 2004-08-31 Osram Sylvania Inc. Fluorescent lamp and amalgam assembly therefor
US6650041B1 (en) 2002-08-22 2003-11-18 Osram Sylvania Inc. Fluorescent lamp and amalgam assembly therefor
US6653775B1 (en) 2002-08-23 2003-11-25 Osram Sylvania Inc. Fluorescent lamp and amalgam assembly therefor
US6913504B2 (en) * 2002-08-29 2005-07-05 Osram Sylvania Inc. Method for introducing mercury into a fluorescent lamp during manufacture and a mercury carrier body facilitating such method
US6905385B2 (en) * 2002-12-03 2005-06-14 Osram Sylvania, Inc. Method for introducing mercury into a fluorescent lamp during manufacture and a mercury carrier body facilitating such method
US6891323B2 (en) * 2002-09-20 2005-05-10 Osram Sylvania Inc. Fluorescent lamp and amalgam assembly therefor
JP2004220918A (ja) * 2003-01-15 2004-08-05 Matsushita Electric Ind Co Ltd 電球形無電極蛍光ランプおよび無電極蛍光ランプ点灯装置
US20070216308A1 (en) * 2006-03-16 2007-09-20 Kiermaier Ludwig P Lamp electrode and method for delivering mercury
US7625258B2 (en) * 2006-03-16 2009-12-01 E.G.L. Company Inc. Lamp electrode and method for delivering mercury
JP2009545116A (ja) * 2006-07-27 2009-12-17 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 低圧水銀蒸気放電ランプ
KR100806853B1 (ko) 2007-04-24 2008-02-22 금호전기주식회사 무전극 형광램프
KR100850795B1 (ko) * 2007-04-24 2008-08-06 금호전기주식회사 무전극 형광램프
KR100806856B1 (ko) 2007-04-25 2008-02-22 금호전기주식회사 무전극 형광램프
KR100806854B1 (ko) 2007-04-25 2008-02-22 금호전기주식회사 무전극 형광램프
KR100902935B1 (ko) * 2007-07-31 2009-06-15 금호전기주식회사 무전극 형광램프
KR100844059B1 (ko) 2007-07-31 2008-07-04 금호전기주식회사 무전극 형광램프
US8419974B2 (en) * 2008-12-11 2013-04-16 General Electric Company Methods for preparation of nanocrystalline rare earth phosphates for lighting applications
US8471455B2 (en) 2010-01-27 2013-06-25 General Electric Company Positioning of auxiliary amalgam
JP2024046969A (ja) * 2022-09-26 2024-04-05 Tdk株式会社 磁界発生装置及びこれを用いたモーションキャプチャシステム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5598069A (en) * 1993-09-30 1997-01-28 Diablo Research Corporation Amalgam system for electrodeless discharge lamp
US5500567A (en) * 1994-02-10 1996-03-19 General Electric Company Apparatus for securing an amalgam at the apex of an electrodeless fluorescent lamp
US5559392A (en) * 1994-06-13 1996-09-24 General Electric Company Apparatus for securing an amalgam at the apex of an electrodeless fluorescent lamp
US5847508A (en) * 1994-10-03 1998-12-08 General Electric Company Integrated starting and running amalgam assembly for an electrodeless fluorescent lamp
US5783912A (en) * 1996-06-26 1998-07-21 General Electric Company Electrodeless fluorescent lamp having feedthrough for direct connection to internal EMI shield and for supporting an amalgam

Also Published As

Publication number Publication date
US5994837A (en) 1999-11-30
JP2000508827A (ja) 2000-07-11
CN1219285A (zh) 1999-06-09
WO1998033204A1 (en) 1998-07-30
DE69807403T2 (de) 2003-05-08
EP0895654B1 (de) 2002-08-28
EP0895654A1 (de) 1999-02-10

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee