BE844543A - Lampe a decharge dans les gaz - Google Patents

Lampe a decharge dans les gaz

Info

Publication number
BE844543A
BE844543A BE169260A BE169260A BE844543A BE 844543 A BE844543 A BE 844543A BE 169260 A BE169260 A BE 169260A BE 169260 A BE169260 A BE 169260A BE 844543 A BE844543 A BE 844543A
Authority
BE
Belgium
Prior art keywords
discharge lamp
gas discharge
lamp
gas
discharge
Prior art date
Application number
BE169260A
Other languages
English (en)
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 filed Critical
Publication of BE844543A publication Critical patent/BE844543A/fr

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp
    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/18—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having a starting switch
    • H05B41/19—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having a starting switch for lamps having an auxiliary starting electrode
    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H05B41/2325—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps provided with pre-heating electrodes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
BE169260A 1975-07-28 1976-07-27 Lampe a decharge dans les gaz BE844543A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/599,522 US3996493A (en) 1975-07-28 1975-07-28 Fluorescent lamp unit having ballast resistor

Publications (1)

Publication Number Publication Date
BE844543A true BE844543A (fr) 1977-01-27

Family

ID=24399967

Family Applications (1)

Application Number Title Priority Date Filing Date
BE169260A BE844543A (fr) 1975-07-28 1976-07-27 Lampe a decharge dans les gaz

Country Status (2)

Country Link
US (1) US3996493A (fr)
BE (1) BE844543A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD248501S (en) * 1976-05-03 1978-07-11 General Electric Company Lamp unit
US4162430A (en) * 1978-05-30 1979-07-24 Westinghouse Electric Corp. Compact ballast for fluorescent lamp which provides excellent lamp power regulation
US4316121A (en) * 1979-11-01 1982-02-16 General Electric Company Integrally ballasted fluorescent lamp unit
US4288725A (en) * 1979-11-26 1981-09-08 Westinghouse Electric Corp. Lightweight fluorescent lamp ballast
US4525230A (en) * 1981-03-27 1985-06-25 General Electric Company Method of manufacturing a ballast resistor support member
US5262700A (en) * 1982-02-08 1993-11-16 Nilssen Ole K Fluorescent lighting means
GB2123600A (en) * 1982-06-16 1984-02-01 Yiu Ng Shu Light fitting
US4538092A (en) * 1983-06-27 1985-08-27 Goralnik Charles D Dimmer and starting circuits for a fluorescent lamp
JPS6090617U (ja) * 1983-11-25 1985-06-21 日本精機株式会社 計器類の照明装置
CA1246658A (fr) * 1984-12-06 1988-12-13 Robert Y. Pai Lampe fluorescente compacte
US4737895A (en) * 1987-07-06 1988-04-12 Harry Silver Low temperature starting fluorescent fixture
ZA927756B (en) * 1991-10-09 1993-07-12 Kelmas Co Sa Device applicable to fluorescent tubes to reduce the energy consumption without varying the luminous flow.
US5767934A (en) * 1991-11-13 1998-06-16 Robert Bosch Gmbh Liquid-crystal display with foil heater and PTC sensor for backlight
US5489813A (en) * 1993-12-27 1996-02-06 Jung; Huang H. Neon lamp
US5854542A (en) * 1996-08-30 1998-12-29 Acres Gaming Incorporated Flashing and diming fluorescent lamps for a gaming device
US6217190B1 (en) * 1997-10-02 2001-04-17 The Whitaker Corporation Lighting assembly for multiple fluorescent lamps
US6375567B1 (en) 1998-04-28 2002-04-23 Acres Gaming Incorporated Method and apparatus for implementing in video a secondary game responsive to player interaction with a primary game
US6530673B1 (en) * 1999-03-24 2003-03-11 Japan Servo Co., Ltd. Lighting fixture mounting device and lamp protecting device
US6459215B1 (en) 2000-08-11 2002-10-01 General Electric Company Integral lamp
US6555974B1 (en) 2000-11-21 2003-04-29 General Electric Company Wiring geometry for multiple integral lamps
US6443769B1 (en) 2001-02-15 2002-09-03 General Electric Company Lamp electronic end cap for integral lamp
US6755551B2 (en) 2002-02-28 2004-06-29 Steelcase Development Corporation Thin profile task light

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2087759A (en) * 1934-06-07 1937-07-20 Gen Electric Gaseous electric discharge device
US2056635A (en) * 1934-07-31 1936-10-06 Gen Electric Gaseous electric discharge device
FR871396A (fr) * 1940-04-17 1942-04-22 Egyesuelt Izzolampa Appareil d'éclairage électrique
US2344160A (en) * 1942-04-15 1944-03-14 Gen Electric Electric lamp
US3179794A (en) * 1962-07-20 1965-04-20 Anicet Anstalt Device for simultaneously producing luminous and sterilizing radiations
US3714492A (en) * 1971-05-03 1973-01-30 Gte Sylvania Inc Dc fluorescent lamp with improved efficiency
US3753036A (en) * 1971-05-03 1973-08-14 Gte Sylvania Inc Integrated fluorescent lamp unit

Also Published As

Publication number Publication date
US3996493A (en) 1976-12-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19910731