DE69016097D1 - Entladungslampe mit Verwendung von akustischen Resonanzschwingungen zur Sicherstellung eines hohen Wirkungsgrades. - Google Patents

Entladungslampe mit Verwendung von akustischen Resonanzschwingungen zur Sicherstellung eines hohen Wirkungsgrades.

Info

Publication number
DE69016097D1
DE69016097D1 DE69016097T DE69016097T DE69016097D1 DE 69016097 D1 DE69016097 D1 DE 69016097D1 DE 69016097 T DE69016097 T DE 69016097T DE 69016097 T DE69016097 T DE 69016097T DE 69016097 D1 DE69016097 D1 DE 69016097D1
Authority
DE
Germany
Prior art keywords
high efficiency
discharge lamp
ensure high
acoustic resonance
resonance vibrations
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.)
Revoked
Application number
DE69016097T
Other languages
English (en)
Other versions
DE69016097T2 (de
Inventor
Victor David Roberts
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23382923&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69016097(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE69016097D1 publication Critical patent/DE69016097D1/de
Application granted granted Critical
Publication of DE69016097T2 publication Critical patent/DE69016097T2/de
Anticipated expiration legal-status Critical
Revoked 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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
    • 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
    • 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
    • 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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
DE69016097T 1989-05-15 1990-05-09 Entladungslampe mit Verwendung von akustischen Resonanzschwingungen zur Sicherstellung eines hohen Wirkungsgrades. Revoked DE69016097T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/351,904 US4983889A (en) 1989-05-15 1989-05-15 Discharge lamp using acoustic resonant oscillations to ensure high efficiency

Publications (2)

Publication Number Publication Date
DE69016097D1 true DE69016097D1 (de) 1995-03-02
DE69016097T2 DE69016097T2 (de) 1995-08-17

Family

ID=23382923

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016097T Revoked DE69016097T2 (de) 1989-05-15 1990-05-09 Entladungslampe mit Verwendung von akustischen Resonanzschwingungen zur Sicherstellung eines hohen Wirkungsgrades.

Country Status (4)

Country Link
US (1) US4983889A (de)
EP (1) EP0399288B1 (de)
JP (1) JPH0349147A (de)
DE (1) DE69016097T2 (de)

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DE3910878A1 (de) * 1989-04-04 1990-10-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Zweiseitig gesockelte hochdruckentladungslampe
US5198727A (en) * 1990-02-20 1993-03-30 General Electric Company Acoustic resonance operation of xenon-metal halide lamps on unidirectional current
US5113121A (en) * 1990-05-15 1992-05-12 Gte Laboratories Incorporated Electrodeless HID lamp with lamp capsule
DE4132530A1 (de) * 1991-09-30 1993-04-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe kleiner leistung
CA2090360A1 (en) * 1992-03-03 1993-09-04 Michael J. Shea Metal iodide lamp
US5306987A (en) * 1993-03-11 1994-04-26 General Electric Company Acoustic resonance arc stabilization arrangement in a discharge lamp
DE4317368A1 (de) * 1993-05-25 1994-12-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Betrieb einer Hochdruckentladungslampe
KR100389170B1 (ko) * 1994-11-18 2003-10-11 마츠시타 덴끼 산교 가부시키가이샤 방전램프점등장치
US5508592A (en) * 1994-12-21 1996-04-16 Osram Sylvania Inc. Method for deflecting the arc of an electrodeless hid lamp
US5949192A (en) * 1996-08-21 1999-09-07 Matsushita Electric Industrial Co., Ltd. Operating apparatus for discharge lamp
KR100294371B1 (ko) * 1996-08-22 2001-09-17 모리시타 요이찌 방전램프점등장치 및 방법
TW348363B (en) * 1996-10-21 1998-12-21 Matsushita Electric Ind Co Ltd Operating method and operating apparatus for a high pressure discharge lamp
US6225754B1 (en) 1996-10-21 2001-05-01 Matsushita Electric Industrial Co., Ltd. Operating method and operating apparatus for a high pressure discharge lamp
TW343348B (en) * 1996-12-04 1998-10-21 Philips Electronics Nv Metal halide lamp
US5889368A (en) * 1997-08-11 1999-03-30 Osram Sylvania Inc. High intensity electrodeless discharge lamp with particular metal halide fill
JP3246407B2 (ja) * 1997-09-26 2002-01-15 松下電器産業株式会社 放電ランプ点灯装置
DE69806322T2 (de) * 1997-09-29 2003-02-13 Matsushita Electric Ind Co Ltd Verfahren und Vorrichtung zum Betreiben einer Entladungslampe
DE69940721D1 (de) * 1998-02-20 2009-05-28 Panasonic Corp Quecksilberfreie metallhalogenidlampe
JP4024374B2 (ja) * 1998-03-18 2007-12-19 松下電器産業株式会社 放電ランプ点灯装置
US6104145A (en) * 1998-07-08 2000-08-15 Osram Sylvania Inc. Method of DC operation of a discharge lamp with ARC stabilization
US5998940A (en) * 1998-09-21 1999-12-07 Matsushita Electric Industrial Co., Ltd. High-pressure discharge lamp with reduced bad influence by acoustical standing wave
DE10028089B4 (de) * 1999-06-10 2010-12-09 Toshiba Lighting & Technology Corp. Beleuchtungseinrichtung mit einer Hochleistungs-Entladungslampe
JP3728983B2 (ja) * 1999-06-25 2005-12-21 スタンレー電気株式会社 メタルハライドランプおよび車両用前照灯
US6369522B1 (en) * 2000-06-30 2002-04-09 General Electric Company Metal halide lamp lumen depreciation improvement
US6861805B2 (en) * 2001-05-08 2005-03-01 Koninklijke Philips Electronics N.V. Coil antenna/protection for ceramic metal halide lamps
DE10129464A1 (de) * 2001-06-19 2003-01-02 Philips Corp Intellectual Pty Niederdruckgasentladungslampe mit quecksilberfreier Gasfüllung
JP2003016998A (ja) * 2001-06-28 2003-01-17 Matsushita Electric Ind Co Ltd メタルハライドランプ
EP1288998A1 (de) 2001-08-24 2003-03-05 Stanley Electric Co., Ltd. Quecksilberfreie Metallhalogenidlampe, darin enthaltene Füllung und widerstandsbedingte Leistungssteuerung
US6696788B2 (en) * 2001-12-21 2004-02-24 Osram Sylvania Inc. Double jacketed high intensity discharge lamp
DE10312290A1 (de) 2003-03-19 2004-09-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe für Fahrzeugscheinwerfer
JP2007519175A (ja) * 2003-07-10 2007-07-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ メタルハライドランプを駆動するための方法及び装置
DE602005019256D1 (de) * 2005-03-22 2010-03-25 Lightech Electronics Ind Ltd Zündschaltung für eine HID-Lampe
EP2671961A1 (de) 2005-03-31 2013-12-11 Kabushiki Kaisha Kobe Seiko Sho Hochfestes kaltgewalztes Stahlblech und Fahrzeugkomponenten aus Stahl mit ausgezeichneten Eigenschaften der Beschichtungsfilmhaftung, Bearbeitbarkeit und Wasserstoffversprödungswiderstandsfähigkeit
DE102006002261A1 (de) * 2006-01-17 2007-07-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe
US8858229B2 (en) * 2007-08-27 2014-10-14 Morgan Gustavsson Volume emitter
DE102007045079A1 (de) * 2007-09-21 2009-04-02 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe
US8035304B2 (en) * 2008-03-06 2011-10-11 General Electric Company Ceramic high intensity discharge lamp having uniquely shaped shoulder
DE102008037656A1 (de) * 2008-08-14 2010-02-18 Osram Gesellschaft mit beschränkter Haftung Hochdruckentladungslampe
US8310157B2 (en) * 2008-09-10 2012-11-13 General Electric Company Lamp having metal conductor bonded to ceramic leg member
US8872771B2 (en) * 2009-07-07 2014-10-28 Apple Inc. Touch sensing device having conductive nodes
CN102194648A (zh) 2010-02-24 2011-09-21 皇家飞利浦电子股份有限公司 Hid照明系统
DE102012009704A1 (de) 2012-05-16 2013-11-21 Ralf Adelhelm Plasma-basierter Elektrizitätsgenerator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368090A (en) * 1942-04-01 1945-01-30 Products Dev Inc Nonstroboscopic circuit for gaseous discharge devices
FR1137379A (fr) * 1955-06-24 1957-05-28 Triflux Soc Système d'alimentation de tubes fluorescents
US4535271A (en) * 1976-07-26 1985-08-13 Wide-Lite International High frequency circuit for operating a high-intensity, gaseous discharge lamp
US4170746A (en) * 1977-12-27 1979-10-09 General Electric Company High frequency operation of miniature metal vapor discharge lamps
JPS5661754A (en) * 1979-10-23 1981-05-27 Japan Storage Battery Co Ltd Metal halide lamp
US4605881A (en) * 1984-11-29 1986-08-12 General Electric Company High pressure sodium iodide arc lamp with excess iodine
US4724361A (en) * 1984-12-14 1988-02-09 Matsushita Electric Works, Ltd. High pressure discharge lamp
US4783615A (en) * 1985-06-26 1988-11-08 General Electric Company Electrodeless high pressure sodium iodide arc lamp
US4810938A (en) * 1987-10-01 1989-03-07 General Electric Company High efficacy electrodeless high intensity discharge lamp

Also Published As

Publication number Publication date
EP0399288A3 (de) 1991-07-17
JPH0349147A (ja) 1991-03-01
US4983889A (en) 1991-01-08
JPH0557693B2 (de) 1993-08-24
DE69016097T2 (de) 1995-08-17
EP0399288A2 (de) 1990-11-28
EP0399288B1 (de) 1995-01-18

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation