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AU587100B2 - Start, hot restart and operating lamp circuit - Google Patents

Start, hot restart and operating lamp circuit

Info

Publication number
AU587100B2
AU587100B2 AU67149/87A AU6714987A AU587100B2 AU 587100 B2 AU587100 B2 AU 587100B2 AU 67149/87 A AU67149/87 A AU 67149/87A AU 6714987 A AU6714987 A AU 6714987A AU 587100 B2 AU587100 B2 AU 587100B2
Authority
AU
Australia
Prior art keywords
lamp circuit
operating lamp
hot restart
restart
hot
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.)
Ceased
Application number
AU67149/87A
Other versions
AU6714987A (en
Inventor
Isaac L. Flory Iv
Joe A. Nuckolls
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.)
Hubbell Inc
Original Assignee
Hubbell 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 Hubbell Inc filed Critical Hubbell Inc
Publication of AU6714987A publication Critical patent/AU6714987A/en
Application granted granted Critical
Publication of AU587100B2 publication Critical patent/AU587100B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • H05B41/384—Controlling the intensity of light during the transitional start-up phase in case of hot-restriking
    • 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
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/042—Starting switches using semiconductor devices
    • 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
AU67149/87A 1986-01-23 1987-01-05 Start, hot restart and operating lamp circuit Ceased AU587100B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82180486A 1986-01-23 1986-01-23
US821804 1986-01-23

Publications (2)

Publication Number Publication Date
AU6714987A AU6714987A (en) 1987-07-30
AU587100B2 true AU587100B2 (en) 1989-08-03

Family

ID=25234351

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67149/87A Ceased AU587100B2 (en) 1986-01-23 1987-01-05 Start, hot restart and operating lamp circuit

Country Status (3)

Country Link
AU (1) AU587100B2 (en)
GB (1) GB2185867B (en)
SG (1) SG94690G (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763044A (en) * 1986-01-23 1988-08-09 Hubbell Incorporated Start, hot restart and operating lamp circuit
US4890041A (en) * 1988-03-10 1989-12-26 Hubbell Incorporated High wattage HID lamp circuit
US5047694A (en) * 1989-06-30 1991-09-10 Hubbell Incorporated Lamp starting circuit
US5424617A (en) * 1993-02-26 1995-06-13 North American Philips Corporation HID lamp ignitor-timer with automatic reset for dips in line voltage
DE19531622B4 (en) * 1995-08-28 2011-01-13 Tridonicatco Gmbh & Co. Kg Ignition circuit for a high pressure gas discharge lamp

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495446A (en) * 1982-12-27 1985-01-22 General Electric Company Lighting unit with improved control sequence

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095460A (en) * 1900-01-01
GB896370A (en) * 1957-12-09 1962-05-16 Zeiss Ikon Ag Ignition device for a high pressure gas discharge lamp
GB896371A (en) * 1958-02-10 1962-05-16 Zeiss Ikon Ag High pressure gas discharge lamp starting and operating circuits
US3500128A (en) * 1967-12-21 1970-03-10 Sola Basic Ind Inc High pressure metallic vapor lamp circuit
US3699385A (en) * 1970-12-30 1972-10-17 Sylvania Electric Prod Control circuit for starting, sustaining and operating arc lamps
GB1398383A (en) * 1971-06-28 1975-06-18 Gen Electric Co Ltd Starting circuits for electric discharge lamps
US4206385A (en) * 1978-07-31 1980-06-03 Advance Transformer Company Ballast de-energizing circuit for high pressure metal vapor lamp system
GB2066596B (en) * 1979-12-27 1984-02-29 Gen Electric Arc lamp lighting unit with low and high light levels
US4339692A (en) * 1980-11-18 1982-07-13 The Nuarc Company, Inc. Power supply for HID lamp
US4464607A (en) * 1981-09-25 1984-08-07 General Electric Company Lighting unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495446A (en) * 1982-12-27 1985-01-22 General Electric Company Lighting unit with improved control sequence

Also Published As

Publication number Publication date
GB8701029D0 (en) 1987-02-18
GB2185867B (en) 1990-06-13
SG94690G (en) 1991-01-18
AU6714987A (en) 1987-07-30
GB2185867A (en) 1987-07-29

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired