BE867347A - Appareil a decharge dans un gaz a champ electrique solenoidal - Google Patents

Appareil a decharge dans un gaz a champ electrique solenoidal

Info

Publication number
BE867347A
BE867347A BE187929A BE187929A BE867347A BE 867347 A BE867347 A BE 867347A BE 187929 A BE187929 A BE 187929A BE 187929 A BE187929 A BE 187929A BE 867347 A BE867347 A BE 867347A
Authority
BE
Belgium
Prior art keywords
discharge
gas
electric field
solenoidal electric
solenoidal
Prior art date
Application number
BE187929A
Other languages
English (en)
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE867347A publication Critical patent/BE867347A/fr

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)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
BE187929A 1977-05-23 1978-05-23 Appareil a decharge dans un gaz a champ electrique solenoidal BE867347A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/799,300 US4253047A (en) 1977-05-23 1977-05-23 Starting electrodes for solenoidal electric field discharge lamps

Publications (1)

Publication Number Publication Date
BE867347A true BE867347A (fr) 1978-11-23

Family

ID=25175537

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187929A BE867347A (fr) 1977-05-23 1978-05-23 Appareil a decharge dans un gaz a champ electrique solenoidal

Country Status (5)

Country Link
US (1) US4253047A (fr)
JP (1) JPS58149B2 (fr)
BE (1) BE867347A (fr)
DE (1) DE2821826C2 (fr)
GB (1) GB1593925A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233541A (en) * 1979-05-24 1980-11-11 General Electric Company Start winding for solenoidal electric field discharge lamps
US4712046A (en) * 1986-11-14 1987-12-08 Gte Laboratories Incorporated Quadrature-coupled microwave electrodeless lamp
NL8800584A (nl) * 1988-03-09 1989-10-02 Philips Nv Elektrodeloze lagedrukontladingslamp.
DE3918839A1 (de) * 1988-06-20 1989-12-21 Gen Electric Entladungslampe hoher intensitaet
US4902937A (en) * 1988-07-28 1990-02-20 General Electric Company Capacitive starting electrodes for hid lamps
US4894590A (en) * 1988-08-01 1990-01-16 General Electric Company Spiral single starting electrode for HID lamps
US4894589A (en) * 1988-08-08 1990-01-16 General Electric Company Starting means, with piezoelectrically-located capacitive starting electrodes, for HID lamps
US5397966A (en) * 1992-05-20 1995-03-14 Diablo Research Corporation Radio frequency interference reduction arrangements for electrodeless discharge lamps
TW214598B (en) * 1992-05-20 1993-10-11 Diablo Res Corp Impedance matching and filter network for use with electrodeless discharge lamp
US5581157A (en) * 1992-05-20 1996-12-03 Diablo Research Corporation Discharge lamps and methods for making discharge lamps
US5306986A (en) * 1992-05-20 1994-04-26 Diablo Research Corporation Zero-voltage complementary switching high efficiency class D amplifier
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
US5834905A (en) * 1995-09-15 1998-11-10 Osram Sylvania Inc. High intensity electrodeless low pressure light source driven by a transformer core arrangement
JP3353684B2 (ja) * 1998-01-09 2002-12-03 ウシオ電機株式会社 誘電体バリア放電ランプ光源装置
JP2961103B1 (ja) * 1998-04-28 1999-10-12 三菱重工業株式会社 プラズマ化学蒸着装置
GB2388260B (en) * 2002-05-03 2005-11-16 Cooper Lighting & Security Ltd Emergency lighting
US7948185B2 (en) * 2004-07-09 2011-05-24 Energetiq Technology Inc. Inductively-driven plasma light source
US7307375B2 (en) * 2004-07-09 2007-12-11 Energetiq Technology Inc. Inductively-driven plasma light source
DE102007057581A1 (de) * 2007-11-28 2009-06-04 Fachhochschule Aachen Hochfrequenzlampe und Verfahren zu deren Betrieb

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2015885A (en) * 1932-04-22 1935-10-01 Meaf Mach En Apparaten Fab Nv Method of producing a source of light
US2223399A (en) * 1935-10-14 1940-12-03 Ets Claude Paz & Silva Supply of electric discharge tubes excited inductively
US4017764A (en) * 1975-01-20 1977-04-12 General Electric Company Electrodeless fluorescent lamp having a radio frequency gas discharge excited by a closed loop magnetic core
DE2659859C2 (de) * 1975-01-20 1985-08-01 General Electric Co., Schenectady, N.Y. Vorrichtung zur Aufrechterhaltung einer elektrischen Entladung
US4005330A (en) * 1975-01-20 1977-01-25 General Electric Company Electrodeless fluorescent lamp

Also Published As

Publication number Publication date
DE2821826A1 (de) 1978-11-30
GB1593925A (en) 1981-07-22
JPS58149B2 (ja) 1983-01-05
US4253047A (en) 1981-02-24
DE2821826C2 (de) 1983-02-17
JPS53148178A (en) 1978-12-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19850523