BE680219A - - Google Patents

Info

Publication number
BE680219A
BE680219A BE680219DA BE680219A BE 680219 A BE680219 A BE 680219A BE 680219D A BE680219D A BE 680219DA BE 680219 A BE680219 A BE 680219A
Authority
BE
Belgium
Application number
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 BE680219A publication Critical patent/BE680219A/xx

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
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light
    • H05B41/39—Controlling the intensity of light continuously
    • H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
    • H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
    • H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/455—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with phase control
    • 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
    • Y10S315/02—High frequency starting operation for fluorescent lamp

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Control Of Direct Current Motors (AREA)
BE680219D 1965-04-28 1966-04-28 BE680219A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US451508A US3317789A (en) 1965-04-28 1965-04-28 Stabilized control circuit

Publications (1)

Publication Number Publication Date
BE680219A true BE680219A (xx) 1966-10-03

Family

ID=23792506

Family Applications (1)

Application Number Title Priority Date Filing Date
BE680219D BE680219A (xx) 1965-04-28 1966-04-28

Country Status (8)

Country Link
US (1) US3317789A (xx)
BE (1) BE680219A (xx)
CH (1) CH458495A (xx)
DE (1) DE1538516A1 (xx)
ES (1) ES325970A1 (xx)
GB (1) GB1100160A (xx)
NL (1) NL6605625A (xx)
SE (1) SE310390B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104397A2 (de) * 1982-09-02 1984-04-04 Harald Lück Schaltungsanordnung zur Verminderung der Leistungsaufnahme einer Leuchtstofflampe

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH461620A (de) * 1965-09-09 1968-08-31 Asea Ab Schaltungsanordnung in einem Stromrichter zum Empfang und zur Verstärkung von von einem Steuergerät erzeugten Signalen und deren Umformung in Steuerimpulse für den Steuerkreis eines elektrischen Ventils
US3500458A (en) * 1966-08-31 1970-03-10 Motorola Inc Transmission time limited transmitter
NL6616599A (xx) * 1966-11-25 1968-05-27
US3475676A (en) * 1966-12-28 1969-10-28 Jearld L Hutson Photosensitive power control system
US3507096A (en) * 1967-03-07 1970-04-21 Cottrell Res Inc Method and apparatus for automatic voltage control of electrostatic precipitators
US3500124A (en) * 1967-06-19 1970-03-10 Gen Electric Discharge lamp control circuit with semiconductor actuating means therefor
US3483428A (en) * 1967-07-24 1969-12-09 Bell & Howell Co Arc lamp supply with constant light regulation and over current protection
US3518486A (en) * 1967-11-20 1970-06-30 Gen Electric Constant speed motor regulating lamp dimming circuit
US3449629A (en) * 1968-05-16 1969-06-10 Westinghouse Electric Corp Light,heat and temperature control systems
JPS50675A (xx) * 1973-04-12 1975-01-07
US4356433A (en) * 1980-07-07 1982-10-26 The Nuarc Company, Inc. HID Lamp power supply
US4626746A (en) * 1982-07-26 1986-12-02 Andrew Zaderej Power control circuit
US4763044A (en) * 1986-01-23 1988-08-09 Hubbell Incorporated Start, hot restart and operating lamp circuit
CH677571A5 (xx) * 1988-11-24 1991-05-31 Skyline Holding Ag
US6114816A (en) * 1994-12-16 2000-09-05 Hubbell Incorporated Lighting control system for discharge lamps
US5594308A (en) * 1995-08-29 1997-01-14 Hubbell Incorporated High intensity discharge lamp starting circuit with automatic disablement of starting pulses
US5825139A (en) * 1995-11-02 1998-10-20 Hubbell Incorporated Lamp driven voltage transformation and ballasting system
US5962988A (en) * 1995-11-02 1999-10-05 Hubbell Incorporated Multi-voltage ballast and dimming circuits for a lamp drive voltage transformation and ballasting system
US5663612A (en) * 1996-04-30 1997-09-02 Hubbell Incorporated Apparatus for dimming discharge lamp having electromagnetic regulator with selectively tapped capacitance winding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3157821A (en) * 1959-03-13 1964-11-17 Thorn Electrical Ind Ltd Control of lighting effects
US3193725A (en) * 1961-03-03 1965-07-06 Ward Leonard Electric Co Control system for solid state controlled rectifiers
US3176189A (en) * 1961-10-23 1965-03-30 Michael A Tabet Photoelectric light control system
US3205404A (en) * 1962-10-31 1965-09-07 Tokyo Shibaura Electric Co Dimmer for discharge lamps

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104397A2 (de) * 1982-09-02 1984-04-04 Harald Lück Schaltungsanordnung zur Verminderung der Leistungsaufnahme einer Leuchtstofflampe
EP0104397A3 (en) * 1982-09-02 1985-01-09 Harald Luck Circuit to decrease the power consumption of a discharge lamp

Also Published As

Publication number Publication date
DE1538516A1 (de) 1970-05-21
CH458495A (de) 1968-06-30
ES325970A1 (es) 1967-03-01
SE310390B (xx) 1969-04-28
US3317789A (en) 1967-05-02
GB1100160A (en) 1968-01-24
NL6605625A (xx) 1966-10-31

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