IT1173433B - Circuito di controllo per lampade a scarica in gas - Google Patents

Circuito di controllo per lampade a scarica in gas

Info

Publication number
IT1173433B
IT1173433B IT19894/84A IT1989484A IT1173433B IT 1173433 B IT1173433 B IT 1173433B IT 19894/84 A IT19894/84 A IT 19894/84A IT 1989484 A IT1989484 A IT 1989484A IT 1173433 B IT1173433 B IT 1173433B
Authority
IT
Italy
Prior art keywords
control circuit
gas discharge
discharge lamps
lamps
gas
Prior art date
Application number
IT19894/84A
Other languages
English (en)
Other versions
IT8419894A1 (it
IT8419894A0 (it
Inventor
Dennis Capewell
David G Luchaco
Joel S Spira
Original Assignee
Lutron Electronics 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
Application filed by Lutron Electronics Co filed Critical Lutron Electronics Co
Publication of IT8419894A0 publication Critical patent/IT8419894A0/it
Publication of IT8419894A1 publication Critical patent/IT8419894A1/it
Application granted granted Critical
Publication of IT1173433B publication Critical patent/IT1173433B/it

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
    • 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
    • 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
    • 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
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
IT19894/84A 1983-03-09 1984-03-02 Circuito di controllo per lampade a scarica in gas IT1173433B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/473,799 US4527099A (en) 1983-03-09 1983-03-09 Control circuit for gas discharge lamps

Publications (3)

Publication Number Publication Date
IT8419894A0 IT8419894A0 (it) 1984-03-02
IT8419894A1 IT8419894A1 (it) 1985-09-02
IT1173433B true IT1173433B (it) 1987-06-24

Family

ID=23881023

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19894/84A IT1173433B (it) 1983-03-09 1984-03-02 Circuito di controllo per lampade a scarica in gas

Country Status (12)

Country Link
US (1) US4527099A (it)
JP (2) JPS59196598A (it)
KR (1) KR910009482B1 (it)
AU (1) AU574664B2 (it)
CA (1) CA1254939A (it)
DE (1) DE3407067C2 (it)
ES (1) ES8507309A1 (it)
FR (1) FR2542555B1 (it)
GB (2) GB2136645B (it)
HK (2) HK5089A (it)
IT (1) IT1173433B (it)
SG (1) SG63188G (it)

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US4612479A (en) * 1984-07-20 1986-09-16 Honeywell Inc. Fluorescent light controller
GB8520105D0 (en) * 1985-08-09 1985-09-18 Parker Graphics Ltd Electric control circuit
US4686427A (en) * 1985-08-13 1987-08-11 Magnetek, Inc. Fluorescent lamp dimming switch
US4663569A (en) * 1985-09-26 1987-05-05 General Electric Company Energy management/dimming system and control
US4904906A (en) * 1986-08-21 1990-02-27 Honeywell Inc. Fluorescent light dimming
DE3729383A1 (de) * 1987-09-03 1989-03-16 Philips Patentverwaltung Schaltungsanordnung zum starten einer hochdruckgasentladungslampe
NL8702383A (nl) * 1987-10-07 1989-05-01 Philips Nv Elektrische inrichting voor het ontsteken en voeden van een gasontladingslamp.
US5038081A (en) * 1987-12-16 1991-08-06 Lutron Electronics Co., Inc. Reverse phase-controlled dimmer
US4947079A (en) * 1988-08-31 1990-08-07 Honeywell Inc. Notch cutting circuit with minimal power dissipation
US4899088A (en) * 1988-08-31 1990-02-06 Honeywell Inc. Power control circuit for inductive loads
US4937504A (en) * 1988-08-31 1990-06-26 Honeywell Inc. Time delay initialization circuit
DE3902785A1 (de) * 1989-01-31 1990-08-02 Hellux Leuchten Schaltungsvorrichtung zur leistungssteuerung von beleuchtungsanlagen
US5187411A (en) * 1989-09-01 1993-02-16 Systems And Service International, Inc. Discharge lamp life and lamp lumen life-extender module, circuitry, and methodology
US5087861A (en) * 1989-09-01 1992-02-11 Deltove Limited Discharge lamp life and lamp lumen life-extender module, circuitry, and methodology
US5204587A (en) * 1991-02-19 1993-04-20 Magnetek, Inc. Fluorescent lamp power control
US5111112A (en) * 1991-03-29 1992-05-05 Hsu Yang Wen Light string control apparatus
US5442261A (en) * 1992-04-02 1995-08-15 T.T.I. Corporation Energy saving lamp controller
US5504394A (en) * 1993-03-08 1996-04-02 Beacon Light Products, Inc. Lamp bulb having integrated lighting function control circuitry and method of manufacture
US5504395A (en) * 1993-03-08 1996-04-02 Beacon Light Products, Inc. Lamp bulb having integrated RFI suppression and method of restricting RFI to selected level
US5955847A (en) * 1994-06-10 1999-09-21 Beacon Light Products, Inc. Method for dimming a fluorescent lamp
US5537010A (en) * 1994-06-10 1996-07-16 Beacon Light Products, Inc. Voltage-comparator, solid-state, current-switch starter for fluorescent lamp
US5504398A (en) * 1994-06-10 1996-04-02 Beacon Light Products, Inc. Dimming controller for a fluorescent lamp
US5736817A (en) * 1995-09-19 1998-04-07 Beacon Light Products, Inc. Preheating and starting circuit and method for a fluorescent lamp
US5861721A (en) * 1996-11-25 1999-01-19 Beacon Light Products, Inc. Smooth switching module
US5861720A (en) * 1996-11-25 1999-01-19 Beacon Light Products, Inc. Smooth switching power control circuit and method
US5932997A (en) * 1997-09-29 1999-08-03 U.S. Energy, Inc. Bit-weighted regulator
US6046549A (en) * 1997-09-29 2000-04-04 U.S. Energy, Inc. Energy saving lighting controller
IL129405A0 (en) * 1999-04-13 2000-02-17 Ein Hashofet Electrical Access A dimmer and dimming lighting system
GB0003580D0 (en) * 2000-02-16 2000-04-05 Ford David W Electrical power supply unit
US6525490B1 (en) * 2000-10-02 2003-02-25 Patricia Ann Bailey Power saving circuitry
US6836080B2 (en) * 2001-11-14 2004-12-28 Astral Communications, Inc. Energy savings device and method for a resistive and/or an inductive load and/or a capacitive load
US6724157B2 (en) 2001-11-14 2004-04-20 Astral Communications Inc. Energy savings device and method for a resistive and/or an inductive load
US6906477B2 (en) 2003-10-14 2005-06-14 Astral Communications, Inc. Linear control device for controlling a resistive and/or an inductive and/or a capacitive load
WO2009140525A1 (en) 2008-05-15 2009-11-19 Marko Cencur Method for dimming non-linear loads using an ac phase control scheme and a universal dimmer using the method
US8199010B2 (en) * 2009-02-13 2012-06-12 Lutron Electronics Co., Inc. Method and apparatus for configuring a wireless sensor
US9307613B2 (en) 2013-03-11 2016-04-05 Lutron Electronics Co., Inc. Load control device with an adjustable control curve
CN105828481B (zh) * 2016-05-17 2018-02-02 黎辉 一种半波分流式led灯驱动装置

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* Cited by examiner, † Cited by third party
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US3265930A (en) * 1962-05-03 1966-08-09 Gen Electric Current level switching apparatus for operating electric discharge lamps
US3414768A (en) * 1966-01-03 1968-12-03 Sylvania Electric Prod Semiconductor ballast for discharge lamp
CH452054A (de) * 1966-10-27 1968-05-31 Novelectric Ag Regelanordnung zur Stabilisierung der Leistungsaufnahme einer Metalldampf-Hochdruck-Entladungslampe
GB1179001A (en) * 1967-05-15 1970-01-28 Thorn Electrical Ind Ltd Improvements in Lighting-Control Systems
US3684919A (en) * 1970-12-10 1972-08-15 Berkey Colortran Mfg Inc Dimmer circuit
JPS5330133B2 (it) * 1973-08-08 1978-08-25
US3913002A (en) * 1974-01-02 1975-10-14 Gen Electric Power circuits for obtaining a high power factor electronically
JPS5816320B2 (ja) * 1974-11-29 1983-03-30 松下電工株式会社 ホウデントウチヨウコウソウチ
HU173720B (hu) * 1976-04-08 1979-07-28 Egyesuelt Izzolampa Ehlektroskhema dlja ehskpluatacii gazorazrjadnoj lampi
US4051411A (en) * 1976-09-02 1977-09-27 General Electric Company Discharge lamp operating circuit
JPS5393671A (en) * 1977-01-27 1978-08-16 Matsushita Electric Works Ltd Control circuit for discharge lamp lighting apparatus
US4096414A (en) * 1977-05-24 1978-06-20 Cbs Inc. Dimmer control circuit
US4230970A (en) * 1978-03-07 1980-10-28 Lear Siegler, Inc. Method and apparatus for saving energy
US4237405A (en) * 1978-03-10 1980-12-02 Lear Siegler, Inc. Method and apparatus for conserving energy
JPS5622097A (en) * 1979-07-31 1981-03-02 Matsushita Electric Works Ltd Device for firing descharge lamp
US4350935A (en) * 1980-03-28 1982-09-21 Lutron Electronics Co., Inc. Gas discharge lamp control
US4453123A (en) * 1980-10-16 1984-06-05 Erkman Ronald E System for providing a firing signal to an electrical power switch
JPS57189498A (en) * 1981-05-15 1982-11-20 Matsushita Electric Works Ltd Device for firing discharge lamp
JPS5843880A (ja) * 1981-09-07 1983-03-14 本田技研工業株式会社 自動二輪車の前輪ブレ−キ装置
AU8929682A (en) * 1982-01-11 1983-07-21 Cornell-Dubilier Electronics Inc. Magnetic ballast with thyristor control
JPS58158895A (ja) * 1982-03-16 1983-09-21 東芝ライテック株式会社 一括調光用安定器

Also Published As

Publication number Publication date
DE3407067C2 (de) 1994-03-17
FR2542555A1 (fr) 1984-09-14
US4527099A (en) 1985-07-02
SG63188G (en) 1989-03-10
JPH05205886A (ja) 1993-08-13
ES530407A0 (es) 1985-09-01
IT8419894A1 (it) 1985-09-02
IT8419894A0 (it) 1984-03-02
GB2136645B (en) 1988-01-13
GB8404621D0 (en) 1984-03-28
GB2170025A (en) 1986-07-23
GB8605151D0 (en) 1986-04-09
JPS59196598A (ja) 1984-11-07
FR2542555B1 (fr) 1986-12-19
HK5189A (en) 1989-01-27
ES8507309A1 (es) 1985-09-01
AU574664B2 (en) 1988-07-14
GB2170025B (en) 1987-12-31
DE3407067A1 (de) 1984-09-13
GB2136645A (en) 1984-09-19
CA1254939A (en) 1989-05-30
HK5089A (en) 1989-01-27
KR840009024A (ko) 1984-12-20
KR910009482B1 (ko) 1991-11-16
AU2463684A (en) 1984-09-13

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