HUP0100153A2 - Inductively coupled electrodeless lamp, excitation coil and integrated lamp-mead for it, oscillator, double-walled lamp body, method for producing of double-walled lamp body and lamp device - Google Patents

Inductively coupled electrodeless lamp, excitation coil and integrated lamp-mead for it, oscillator, double-walled lamp body, method for producing of double-walled lamp body and lamp device

Info

Publication number
HUP0100153A2
HUP0100153A2 HU0100153A HUP0100153A HUP0100153A2 HU P0100153 A2 HUP0100153 A2 HU P0100153A2 HU 0100153 A HU0100153 A HU 0100153A HU P0100153 A HUP0100153 A HU P0100153A HU P0100153 A2 HUP0100153 A2 HU P0100153A2
Authority
HU
Hungary
Prior art keywords
lamp
excitation
excitation coil
inductively coupled
amplifier
Prior art date
Application number
HU0100153A
Other languages
Hungarian (hu)
Inventor
Gary K. Bass
James T. Dolan
Aleksandr Gitsevich
Kent Kipling
Douglas A. Kirkpatrick
Yongzhang Leng
Izrail Levin
Donald A. Maclennan
Robert J. Roy
Bruce Shanks
Malcolm Smith
William C. Trimble
Peter Tsai
Brian P. Turner
Original Assignee
Fusion Lighting, Inc.
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 Fusion Lighting, Inc. filed Critical Fusion Lighting, Inc.
Publication of HUP0100153A2 publication Critical patent/HUP0100153A2/en
Publication of HUP0100153A3 publication Critical patent/HUP0100153A3/en

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
    • 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
    • H01J61/523—Heating or cooling particular parts of the lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
    • 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
    • H01J65/044—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 a separate microwave unit
    • 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
    • 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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency

Abstract

A találmány tárgya induktív csatolású, elektród nélküli lámpa;gerjesztőtekercs, gerjesztő szerkezet és integrált lámpafej induktívcsatolású, elektród nélküli lámpához; oszcillátor; lámpakészülék;bevonattal ellátott lámpaburát tartalmazó fénycső és eljárás ilyenfénycső anyagának tömörítésére. A találmány szerinti, induktívcsatolású, elektród nélküli lámpa gerjesztés hatására plazmakisüléstmegvalósító töltetet tartalmazó fénycsövet, a fénycső közelébenelrendezett, az alkalmazott gerjesztési frekvencia hullámhosszánakfelénél kisebb effektív elektromos hosszal rendelkezőgerjesztőtekercset, a gerjesztőtekercshez csatlakozó, agerjesztőtekercs számára 100 MHz-nél nagyobb gerjesztési frekvenciántápellátást biztosító, nagyfrekvenciás tápegységet tartalmaz, és agerjesztőtekercs az energiát a gerjesztett plazmához induktívcsatolással továbbító módon van megvalósítva. A találmány szerintigerjesztőtekercs olyan, lényegében nem spirális, félhengeres,villamosan vezető felületet tartalmaz, amelynek menetszáma kevesebb,mint 1. Egy másik, szintén a találmány szerinti, induktív csatolású,elektród nélküli lámpához való gerjesztőtekercs jegygyűrű alakúgerjesztő résszel és a gerjesztő rész érintőirányában egymássalpárhuzamosan meghajlított, első és második vezetékkel rendelkező,villamosan vezető felületet tartalmaz, amelynek keresztmetszeteáltalában megegyezik a görög nagy <ómega< (W) betű alakjával. Egytovábbi, szintén a találmány szerinti gerjesztőtekercs egy vagy több,legalább két áramhurkot megvalósító, villamosan vezető felületettartalmaz, amely áramhurkok egymástól meghatározott távolságra,lényegében párhuzamosan vannak elrendezve, és a bennük folyó áramlényegében azonos fázisú. A találmány szerinti, induktív csatolású,elektród nélküli lámpához való gerjesztő szerkezet két, egymássalpárhuzamosan kapcsolt, egymástól meghatározott távolságra elrendezett,egymással lényegében párhuzamos gerjesztőtekercset tartalmaz. Atalálmány szerinti integrált lámpafej fémtartalmú keverékből készültfoglalatot, a fémtartalmú foglalatba ágyazott, belső felülettelrendelkező, szigetelő kerámiát és a szigetelő kerámia belső felületénintegráltan kiképzett gerjesztő szerkezetet tartalmaz. A találmányszerinti oszcillátor bemenettel és kimenettel rendelkező erősítőt,valamint az erősítő bemenete és kimenete közé kapcsoltimpedanciatranszformáló hálózatot tartalmaz. Azimpedanciatranszformáló hálózat az erősítő kimenete és az erősítőbemenete között pozitív visszacsatolást tartalmaz, és azimpedanciatranszformáló hálózat oszcillációt létrehozó és fenntartómódon, valamint az erősítő bemenetét a káros visszacsatoló jelektőlmegvédő módon van kialakítva. A találmány szerinti lámpakészülékgázkisülésű lámpát, a gázkisülésű lámpához csatlakozó,The subject of the invention is an inductively coupled, electrodeless lamp; excitation coil, exciting structure and integrated lamp head for an inductively coupled, electrodeless lamp; oscillator; lamp apparatus; a fluorescent tube containing a lamp cover with a coating and a method for compressing the material of such a fluorescent tube. The inductively coupled, electrodeless lamp according to the invention includes a fluorescent tube containing a charge that produces a plasma discharge upon excitation, an excitation coil arranged near the fluorescent tube and having an effective electrical length less than half the wavelength of the applied excitation frequency, a high-frequency power supply unit connected to the excitation coil, providing an excitation frequency power supply of more than 100 MHz for the excitation coil, and excitation coil is implemented in a way that transmits the energy to the excited plasma by inductive coupling. The excitation coil according to the invention contains an essentially non-spiral, semi-cylindrical, electrically conductive surface, the number of turns of which is less than 1. Another excitation coil for an electrodeless lamp with inductive coupling, also according to the invention, with an annular excitation part and bent parallel to each other in the tangential direction of the excitation part, it contains an electrically conductive surface with first and second wires, the cross-section of which generally corresponds to the shape of the large Greek letter <omega< (W). Another exciting coil, also according to the invention, contains one or more, at least two current loops, electrically conductive surfaces, which current loops are arranged at a certain distance from each other, essentially parallel, and the current flowing in them is essentially of the same phase. The excitation structure for an inductively coupled, electrodeless lamp according to the invention contains two excitation coils connected in parallel, arranged at a certain distance from each other, essentially parallel to each other. The integrated lamp head according to the invention contains a socket made of a metal-containing mixture, an insulating ceramic embedded in the metal-containing socket, providing an internal surface, and an excitation structure integrated on the inner surface of the insulating ceramic. The oscillator according to the invention contains an amplifier with input and output, as well as an impedance transformer network connected between the input and output of the amplifier. An impedance transformer network contains positive feedback between the output of the amplifier and the input of the amplifier, and the impedance transformer network is designed to generate and maintain oscillations and to protect the input of the amplifier from harmful feedback signals. The lamp device according to the invention uses a gas discharge lamp, connected to the gas discharge lamp,

HU0100153A 1998-01-13 1999-10-11 Inductively coupled electrodeless lamp, excitation coil and integrated lamp-mead for it, oscillator, double-walled lamp body, method for producing of double-walled lamp body and lamp device HUP0100153A3 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US617198A 1998-01-13 1998-01-13
US7128498P 1998-01-13 1998-01-13
US7128598P 1998-01-13 1998-01-13
US7119298P 1998-01-13 1998-01-13
US8309398P 1998-04-28 1998-04-28
US9192098P 1998-07-07 1998-07-07
US9928898P 1998-09-04 1998-09-04
US10296898P 1998-10-02 1998-10-02
US10959198P 1998-11-23 1998-11-23
PCT/US1999/000047 WO1999036940A2 (en) 1998-01-13 1999-01-11 High frequency inductive lamp and power oscillator

Publications (2)

Publication Number Publication Date
HUP0100153A2 true HUP0100153A2 (en) 2001-06-28
HUP0100153A3 HUP0100153A3 (en) 2002-07-29

Family

ID=27577904

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0100153A HUP0100153A3 (en) 1998-01-13 1999-10-11 Inductively coupled electrodeless lamp, excitation coil and integrated lamp-mead for it, oscillator, double-walled lamp body, method for producing of double-walled lamp body and lamp device

Country Status (11)

Country Link
EP (1) EP1084508A2 (en)
JP (1) JP2002510123A (en)
KR (1) KR20010034002A (en)
CN (1) CN1310858A (en)
AU (1) AU749932B2 (en)
BR (1) BR9906932A (en)
CA (1) CA2317730A1 (en)
HU (1) HUP0100153A3 (en)
IL (1) IL135657A0 (en)
PL (1) PL341695A1 (en)
WO (1) WO1999036940A2 (en)

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JP2003515875A (en) * 1999-11-23 2003-05-07 フュージョン ライティング， インコーポレイテッド Self-tuning electrodeless lamp
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JP2011522381A (en) 2008-05-30 2011-07-28 コロラド ステート ユニバーシティ リサーチ ファンデーション Plasma-based chemical source apparatus and method of use thereof
WO2010095724A1 (en) 2009-02-20 2010-08-26 独立行政法人 科学技術振興機構 Transportation of object of micro-size and retrieval of mechanical work by means of constant electric field
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Also Published As

Publication number Publication date
EP1084508A2 (en) 2001-03-21
AU749932B2 (en) 2002-07-04
KR20010034002A (en) 2001-04-25
AU2101499A (en) 1999-08-02
HUP0100153A3 (en) 2002-07-29
CA2317730A1 (en) 1999-07-22
JP2002510123A (en) 2002-04-02
BR9906932A (en) 2000-10-10
CN1310858A (en) 2001-08-29
WO1999036940A2 (en) 1999-07-22
WO1999036940A3 (en) 2001-01-04
PL341695A1 (en) 2001-04-23
IL135657A0 (en) 2001-05-20

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