DE69609819T2 - Elektrodenlose niederdruckentladungslampe - Google Patents

Elektrodenlose niederdruckentladungslampe

Info

Publication number
DE69609819T2
DE69609819T2 DE69609819T DE69609819T DE69609819T2 DE 69609819 T2 DE69609819 T2 DE 69609819T2 DE 69609819 T DE69609819 T DE 69609819T DE 69609819 T DE69609819 T DE 69609819T DE 69609819 T2 DE69609819 T2 DE 69609819T2
Authority
DE
Germany
Prior art keywords
low pressure
discharge lamp
pressure discharge
electrodeless low
electrodeless
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 - Lifetime
Application number
DE69609819T
Other languages
English (en)
Other versions
DE69609819D1 (de
Inventor
Hendrikus Antonis
Johannes Abrahamse
Jan Eggink
Henricus Smulders
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 DE69609819D1 publication Critical patent/DE69609819D1/de
Application granted granted Critical
Publication of DE69609819T2 publication Critical patent/DE69609819T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J61/52—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
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
DE69609819T 1995-12-21 1996-12-03 Elektrodenlose niederdruckentladungslampe Expired - Lifetime DE69609819T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95203588 1995-12-21
PCT/IB1996/001337 WO1997023895A2 (en) 1995-12-21 1996-12-03 Electrodeless lamp with a heat conductor
US08/767,598 US5801493A (en) 1995-12-21 1996-12-09 Electrodeless low pressure discharge lamp with improved heat transfer for soft magnetic core material

Publications (2)

Publication Number Publication Date
DE69609819D1 DE69609819D1 (de) 2000-09-21
DE69609819T2 true DE69609819T2 (de) 2001-03-15

Family

ID=26139936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609819T Expired - Lifetime DE69609819T2 (de) 1995-12-21 1996-12-03 Elektrodenlose niederdruckentladungslampe

Country Status (7)

Country Link
US (1) US5801493A (de)
EP (1) EP0811240B1 (de)
JP (1) JP4183748B2 (de)
CN (1) CN1097296C (de)
DE (1) DE69609819T2 (de)
ID (1) ID19564A (de)
WO (1) WO1997023895A2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100246781B1 (ko) * 1996-12-28 2000-03-15 김영환 플래쉬 메모리 셀의 읽기 방법 및 읽기 전압 발생 회로
US6175197B1 (en) * 1997-10-14 2001-01-16 Osram Sylvania Inc. Electrodeless lamp having thermal bridge between transformer core and amalgam
DE19916877A1 (de) * 1999-04-14 2000-10-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampe mit Sockel
US6433478B1 (en) 1999-11-09 2002-08-13 Matsushita Electric Industrial Co., Ltd. High frequency electrodeless compact fluorescent lamp
US6653783B2 (en) * 2000-09-26 2003-11-25 Matsushita Electric Industrial Co., Ltd. Self-ballasted electrodeless discharge lamp with startability improving means
US20030209970A1 (en) * 2000-12-28 2003-11-13 Attila Bader Electrodeless low-pressure discharge lamp having ultraviolet reflecting layer
US6979940B2 (en) * 2002-05-28 2005-12-27 Matsushita Electric Industrial Co., Ltd. Electrodeless discharge lamp
JP2004111387A (ja) * 2002-08-30 2004-04-08 Fujitsu Display Technologies Corp 光源装置
US7258464B2 (en) 2002-12-18 2007-08-21 General Electric Company Integral ballast lamp thermal management method and apparatus
JP4135745B2 (ja) * 2003-10-24 2008-08-20 松下電工株式会社 無電極放電ランプ
JP4915638B2 (ja) 2005-08-26 2012-04-11 パナソニック株式会社 無電極放電灯装置及びこの無電極放電灯装置を備えた照明器具
CN102291914A (zh) * 2010-06-04 2011-12-21 浙江科视电子技术有限公司 无极灯自动功率切换装置
CN104201091A (zh) * 2014-09-04 2014-12-10 苏州承乐电子科技有限公司 一种磁场耦合器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987335A (en) * 1975-01-20 1976-10-19 General Electric Company Electrodeless fluorescent lamp bulb RF power energized through magnetic core located partially within gas discharge space
US4065701A (en) * 1976-07-14 1977-12-27 Gte Laboratories Incorporated Electrodeless light source with reduced heat losses
NL8104223A (nl) * 1981-09-14 1983-04-05 Philips Nv Elektrodeloze gasontladingslamp.
NL8301032A (nl) * 1983-03-23 1984-10-16 Philips Nv Elektrodenloze ontladingslamp.
NL8401878A (nl) * 1984-06-14 1986-01-02 Philips Nv Elektrodeloze lagedrukontladingslamp.
NL8900406A (nl) * 1989-02-20 1990-09-17 Philips Nv Elektrodeloze lagedrukontladingslamp.
EP0456289B1 (de) * 1990-04-06 1995-07-05 Koninklijke Philips Electronics N.V. Elektrodenlose Niederdruckentladungslampe
US5572083A (en) * 1992-07-03 1996-11-05 U.S. Philips Corporation Electroless low-pressure discharge lamp
EP0577211B1 (de) * 1992-07-03 1997-09-03 Koninklijke Philips Electronics N.V. Elektrodenlose Niederdruckentladungslampe
US5598069A (en) * 1993-09-30 1997-01-28 Diablo Research Corporation Amalgam system for electrodeless discharge lamp
DE69600955T2 (de) * 1995-02-10 1999-06-02 Koninkl Philips Electronics Nv Beleuchtungsvorrichtung, elektrodenlose niederdruckentladungslampe und entladungsgefäss
US5621266A (en) * 1995-10-03 1997-04-15 Matsushita Electric Works Research And Development Laboraty Inc. Electrodeless fluorescent lamp

Also Published As

Publication number Publication date
JPH11501152A (ja) 1999-01-26
WO1997023895A2 (en) 1997-07-03
DE69609819D1 (de) 2000-09-21
ID19564A (id) 1998-07-23
WO1997023895A3 (en) 1997-08-21
CN1176019A (zh) 1998-03-11
EP0811240B1 (de) 2000-08-16
US5801493A (en) 1998-09-01
JP4183748B2 (ja) 2008-11-19
CN1097296C (zh) 2002-12-25
EP0811240A2 (de) 1997-12-10

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