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FR2559617B1 - Lampe a decharge dans le gaz a basse pression sans electrodes - Google Patents

Lampe a decharge dans le gaz a basse pression sans electrodes

Info

Publication number
FR2559617B1
FR2559617B1 FR8501555A FR8501555A FR2559617B1 FR 2559617 B1 FR2559617 B1 FR 2559617B1 FR 8501555 A FR8501555 A FR 8501555A FR 8501555 A FR8501555 A FR 8501555A FR 2559617 B1 FR2559617 B1 FR 2559617B1
Authority
FR
France
Prior art keywords
electrodes
low pressure
discharge lamp
gas discharge
pressure gas
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
Application number
FR8501555A
Other languages
English (en)
Other versions
FR2559617A1 (fr
Inventor
Anton Jan Bouman
Heiner Kostlin
Wiggert Kroontje
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
Philips Gloeilampenfabrieken 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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2559617A1 publication Critical patent/FR2559617A1/fr
Application granted granted Critical
Publication of FR2559617B1 publication Critical patent/FR2559617B1/fr
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
FR8501555A 1984-02-09 1985-02-05 Lampe a decharge dans le gaz a basse pression sans electrodes Expired FR2559617B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8400409A NL8400409A (nl) 1984-02-09 1984-02-09 Elektrodeloze lagedrukgasontladingslamp.

Publications (2)

Publication Number Publication Date
FR2559617A1 FR2559617A1 (fr) 1985-08-16
FR2559617B1 true FR2559617B1 (fr) 1988-11-18

Family

ID=19843460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8501555A Expired FR2559617B1 (fr) 1984-02-09 1985-02-05 Lampe a decharge dans le gaz a basse pression sans electrodes

Country Status (7)

Country Link
US (1) US4645967A (fr)
JP (1) JPS60182655A (fr)
BE (1) BE901680A (fr)
DE (1) DE3504058C2 (fr)
FR (1) FR2559617B1 (fr)
GB (1) GB2154057B (fr)
NL (1) NL8400409A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8602378A (nl) * 1986-04-29 1987-11-16 Philips Nv Elektrische lamp.
CA1272754A (fr) * 1986-10-22 1990-08-14 Leo M. Sprengers Lampe a vapeur de sodium comportant un conducteur d'alimentation electrique connecte via un condensateur a une couche conductrice translucide
US5211472A (en) * 1991-01-25 1993-05-18 U.S. Philips Corporation Electric lamp and dismantling tool for same
US5239238A (en) * 1991-05-08 1993-08-24 U.S. Philips Corporation Electrodeless low-pressure mercury vapour discharge lamp
US5306986A (en) * 1992-05-20 1994-04-26 Diablo Research Corporation Zero-voltage complementary switching high efficiency class D amplifier
TW214598B (en) * 1992-05-20 1993-10-11 Diablo Res Corp Impedance matching and filter network for use with electrodeless discharge lamp
US5397966A (en) * 1992-05-20 1995-03-14 Diablo Research Corporation Radio frequency interference reduction arrangements for electrodeless discharge lamps
US5581157A (en) * 1992-05-20 1996-12-03 Diablo Research Corporation Discharge lamps and methods for making discharge lamps
TW210397B (en) * 1992-06-05 1993-08-01 Diablo Res Corp Base mechanism to attach an electrodeless discharge light bulb to a socket in a standard lamp harp structure
EP0643900B1 (fr) * 1992-06-05 1998-09-02 Diablo Research Corporation Lampe a decharge sans electrode contenant un amplificateur en montage push-pull de classe e et une bobine a enroulement bifilaire
GB9326123D0 (en) * 1993-12-22 1994-02-23 Ge Lighting Ltd Electrodeless fluorescent lamp
TW344084B (en) * 1995-05-24 1998-11-01 Philips Eloctronics N V Lighting unit, electrodeless low-pressure discharge lamp, and discharge vessel for use in the lighting unit
US5539283A (en) * 1995-06-14 1996-07-23 Osram Sylvania Inc. Discharge light source with reduced magnetic interference
GB2314671A (en) * 1996-06-26 1998-01-07 Gen Electric Electrodeless fluorescent lamp
US5886472A (en) * 1997-07-11 1999-03-23 Osram Sylvania Inc. Electrodeless lamp having compensation loop for suppression of magnetic interference
US6297583B1 (en) 1998-10-08 2001-10-02 Federal-Mogul World Wide, Inc. Gas discharge lamp assembly with improved r.f. shielding
KR100442397B1 (ko) * 2002-01-17 2004-07-30 엘지전자 주식회사 무전극 조명기기의 점등 촉진구조
EP1335408B1 (fr) * 2002-01-25 2007-11-07 Lg Electronics Inc. Système d' éclairage sans électrodes
KR20040083708A (ko) * 2003-03-24 2004-10-06 엘지전자 주식회사 플라즈마 조명 시스템
FR2875653B1 (fr) * 2004-09-20 2006-10-20 Excem Sa Dispositif d'emission pour la transmission optique en espace libre
FR2898226B1 (fr) * 2006-03-06 2009-03-06 Excem Soc Par Actions Simplifi Dispositif d'emission electroluminescent pour la transmission optique en espace libre
CN102420096A (zh) * 2011-07-04 2012-04-18 上海工程技术大学 一种被动式降低电磁感应灯辐射的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159812A (en) * 1937-09-09 1939-05-23 Gen Electric Electric lamp or similar device
BE527383A (fr) * 1953-05-04
DE2316857B2 (de) * 1973-04-02 1979-07-05 Egyesuelt Izzolampa Es Villamossagi Rt, Budapest Gasentladungslampe
US4010400A (en) * 1975-08-13 1977-03-01 Hollister Donald D Light generation by an electrodeless fluorescent lamp
JPS534379A (en) * 1976-07-02 1978-01-14 Toshiba Corp High frequency illuminator
JPS534381A (en) * 1976-07-02 1978-01-14 Toshiba Corp High frequency illuminator
JPS534382A (en) * 1976-07-02 1978-01-14 Toshiba Corp High frequency illuminator
JPS53137577A (en) * 1977-05-04 1978-12-01 Toshiba Corp High frequency lighting device
US4171503A (en) * 1978-01-16 1979-10-16 Kwon Young D Electrodeless fluorescent lamp
GB2097181B (en) * 1981-04-22 1984-12-12 Gen Electric Plc Cathodoluminescent lamps
NL8205025A (nl) * 1982-12-29 1984-07-16 Philips Nv Gasontladingslamp.

Also Published As

Publication number Publication date
GB2154057B (en) 1988-02-24
BE901680A (fr) 1985-08-07
JPH0546661B2 (fr) 1993-07-14
FR2559617A1 (fr) 1985-08-16
DE3504058C2 (de) 1996-08-14
DE3504058A1 (de) 1985-08-14
NL8400409A (nl) 1985-09-02
GB2154057A (en) 1985-08-29
US4645967A (en) 1987-02-24
GB8503000D0 (en) 1985-03-06
JPS60182655A (ja) 1985-09-18

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse