CA2059209A1 - Systeme d'eclairage fluorescent rf - Google Patents

Systeme d'eclairage fluorescent rf

Info

Publication number
CA2059209A1
CA2059209A1 CA2059209A CA2059209A CA2059209A1 CA 2059209 A1 CA2059209 A1 CA 2059209A1 CA 2059209 A CA2059209 A CA 2059209A CA 2059209 A CA2059209 A CA 2059209A CA 2059209 A1 CA2059209 A1 CA 2059209A1
Authority
CA
Canada
Prior art keywords
fluorescent lighting
containment vessel
field concentrator
gas
gas containment
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.)
Granted
Application number
CA2059209A
Other languages
English (en)
Other versions
CA2059209C (fr
Inventor
William J. Council
Robert F. Mcclanahan
Robert D. Washburn
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.)
Raytheon Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2059209A1 publication Critical patent/CA2059209A1/fr
Application granted granted Critical
Publication of CA2059209C publication Critical patent/CA2059209C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • 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
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • 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
    • H01J65/046—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 capacitive means around the vessel

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
CA002059209A 1991-02-01 1992-01-13 Systeme d'eclairage fluorescent rf Expired - Fee Related CA2059209C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64964491A 1991-02-01 1991-02-01
US649,644 1991-02-01

Publications (2)

Publication Number Publication Date
CA2059209A1 true CA2059209A1 (fr) 1992-08-02
CA2059209C CA2059209C (fr) 1997-05-27

Family

ID=24605667

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002059209A Expired - Fee Related CA2059209C (fr) 1991-02-01 1992-01-13 Systeme d'eclairage fluorescent rf

Country Status (10)

Country Link
US (1) US5382879A (fr)
EP (1) EP0497360B1 (fr)
JP (1) JP2716306B2 (fr)
KR (1) KR950014133B1 (fr)
CA (1) CA2059209C (fr)
DE (1) DE69214681T2 (fr)
DK (1) DK0497360T3 (fr)
ES (1) ES2093120T3 (fr)
GR (1) GR3022268T3 (fr)
MX (1) MX9200457A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6614185B1 (en) 1999-06-07 2003-09-02 Toshiba Lighting & Technology Corporation Discharge tube with interior and exterior electrodes

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5384515A (en) * 1992-11-02 1995-01-24 Hughes Aircraft Company Shrouded pin electrode structure for RF excited gas discharge light sources
US6456015B1 (en) 1996-10-16 2002-09-24 Tapeswitch Corporation Inductive-resistive fluorescent apparatus and method
US5834899A (en) * 1996-10-16 1998-11-10 Tapeswitch Corporation Of America Fluorescent apparatus and method employing low-frequency excitation into a conductive-resistive inductive medium
US6100653A (en) * 1996-10-16 2000-08-08 Tapeswitch Corporation Inductive-resistive fluorescent apparatus and method
DE69814724T2 (de) * 1997-03-25 2004-04-01 Nec Corp. Edelgasentladungslampe
DE19718395C1 (de) * 1997-04-30 1998-10-29 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Leuchtstofflampe und Verfahren zu ihrem Betrieb
US5969472A (en) * 1997-12-03 1999-10-19 Lockheed Martin Energy Research Corporation Lighting system of encapsulated luminous material
DE19843419A1 (de) * 1998-09-22 2000-03-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampe mit dielektrisch behinderten Elektroden
DE19916877A1 (de) * 1999-04-14 2000-10-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampe mit Sockel
DE10004002A1 (de) 2000-01-29 2001-08-09 Bosch Gmbh Robert Verfahren zum Verdecken von Unterbrechnungen der Wiedergabe empfangener Rundfunksignale
DE10048409A1 (de) * 2000-09-29 2002-04-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampe mit kapazitiver Feldmodulation
JP2003017005A (ja) * 2001-06-27 2003-01-17 Harison Toshiba Lighting Corp 低圧放電ランプ
JP3958131B2 (ja) * 2002-07-10 2007-08-15 株式会社リコー イメージセンサユニット
TW200612457A (en) 2004-10-13 2006-04-16 Matsushita Electric Ind Co Ltd Fluorescent lamp, backlight unit, and liquid crystal television for suppressing corona discharge
JP4544204B2 (ja) * 2005-08-08 2010-09-15 ウシオ電機株式会社 外部電極型放電ランプ、およびそのランプ装置
US7378797B2 (en) * 2005-12-16 2008-05-27 General Electric Company Fluorescent lamp with conductive coating
JP2008153173A (ja) * 2006-12-20 2008-07-03 Gold King Kk 外部電極型蛍光ランプ
JP2012228211A (ja) * 2011-04-27 2012-11-22 Miyamaru Attachment Kenkyusho:Kk 畦立て作業機
WO2013024420A1 (fr) * 2011-08-16 2013-02-21 Koninklijke Philips Electronics N.V. Énergie capacitive sans fil à l'intérieur d'une structure tubulaire

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2800622A (en) * 1955-12-07 1957-07-23 Kurt S Lion Electric system and method
US2943223A (en) * 1958-05-02 1960-06-28 Union Carbide Corp Silent electric discharge light source
JPS61185857A (ja) * 1985-02-13 1986-08-19 Matsushita Electric Works Ltd 無電極放電灯
US4798997A (en) * 1985-12-26 1989-01-17 Canon Kabushiki Kaisha Lighting device
JPH079795B2 (ja) * 1986-12-01 1995-02-01 東芝ライテック株式会社 放電ランプ
US4792732A (en) * 1987-06-12 1988-12-20 United States Of America As Represented By The Secretary Of The Air Force Radio frequency plasma generator
JPS63314751A (ja) * 1987-06-17 1988-12-22 Matsushita Electric Works Ltd 無電極放電灯
US5013966A (en) * 1988-02-17 1991-05-07 Mitsubishi Denki Kabushiki Kaisha Discharge lamp with external electrodes
CH677292A5 (fr) * 1989-02-27 1991-04-30 Asea Brown Boveri
JPH02309552A (ja) * 1989-05-24 1990-12-25 Nec Home Electron Ltd 冷陰極形放電灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6614185B1 (en) 1999-06-07 2003-09-02 Toshiba Lighting & Technology Corporation Discharge tube with interior and exterior electrodes

Also Published As

Publication number Publication date
MX9200457A (es) 1992-08-01
JPH0541202A (ja) 1993-02-19
GR3022268T3 (en) 1997-04-30
KR950014133B1 (ko) 1995-11-21
JP2716306B2 (ja) 1998-02-18
DE69214681D1 (de) 1996-11-28
US5382879A (en) 1995-01-17
EP0497360B1 (fr) 1996-10-23
EP0497360A2 (fr) 1992-08-05
EP0497360A3 (fr) 1994-03-16
KR920017520A (ko) 1992-09-26
DE69214681T2 (de) 1997-05-28
CA2059209C (fr) 1997-05-27
DK0497360T3 (da) 1996-11-18
ES2093120T3 (es) 1996-12-16

Similar Documents

Publication Publication Date Title
CA2059209A1 (fr) Systeme d&#39;eclairage fluorescent rf
AU6258586A (en) High-pressure mercury vapour discharge lamp
EP0209345A3 (en) High pressure metal vapor discharge lamp
EP0671758A3 (fr) Lampe à décharge à haute intensité sans électrodes.
EP0473164A3 (en) Low pressure mercury vapor discharge lamp having cold cathode
EP0627757A3 (fr) Tube à vide haute fréquence à cathode et grille von émissive faiblement espacées.
EP0634781A3 (fr) Lampe fluorescente à décharge dans un gaz rare.
DE3850738D1 (de) Mit Edelgas von niedrigem Druck gefüllte Glühkathodenleuchtstoffentladungslampe.
AU7186287A (en) High pressure sodium discharge lamps with hydrogen getter
EP0212064A3 (en) Halophosphate phosphor and fluorescent lamp using the same
AU7402991A (en) High pressure metal vapor discharge lamp
EP0604133A3 (fr) Amorçage auto-contrÔlé d&#39;une lampe à fate décharge sans électrodes.
HK1000610A1 (en) Low pressure mercury vapor discharge lamp
KR940001020Y1 (en) Flat type cold cathode fluorescent lamp
GR3023629T3 (en) Shrouded pin electrode structure for rf excited gas discharge light sources.
AU637216B2 (en) Starting aid for an electrodeless high intensity discharge lamp
AU7948882A (en) Ballast for gas discharge lamps
EP0540191A3 (en) Electrodeless high intensity discharge lamps
GB2053953B (en) Ultraviolet emitting aluminate phosphor and fluorescent suntanning lamps utilizing same
DE59201841D1 (de) Gasdicht abgeschlossene Gasentladungslampe.
AU3504489A (en) Metal vapor discharge lamp
AU3564799A (en) Device to optimize the generation of visible light produced by the influence of an electric field (e) on the ultraviolet radiation. the device is applicable to mercury arc vapor lamps and/or fluorescent tubes
EP0328689A4 (fr) Tube luminescent a gaz rare a basse pression du type a cathode chaude.
AU7358787A (en) Electronic supply system for fluorescent electrode tubes
JPS5310568A (en) Fluorescent lamp incorporating hig-pressure mercury vapor

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed