AU5924980A - Lighting unit - Google Patents

Lighting unit

Info

Publication number
AU5924980A
AU5924980A AU59249/80A AU5924980A AU5924980A AU 5924980 A AU5924980 A AU 5924980A AU 59249/80 A AU59249/80 A AU 59249/80A AU 5924980 A AU5924980 A AU 5924980A AU 5924980 A AU5924980 A AU 5924980A
Authority
AU
Australia
Prior art keywords
lighting unit
lighting
unit
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.)
Granted
Application number
AU59249/80A
Other versions
AU522807B2 (en
Inventor
Robert John Mcfadyen
William Peil
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
Application filed by General Electric Co filed Critical General Electric Co
Publication of AU5924980A publication Critical patent/AU5924980A/en
Application granted granted Critical
Publication of AU522807B2 publication Critical patent/AU522807B2/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
    • H05B41/46—Circuits providing for substitution in case of failure of 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
    • H05B35/00—Electric light sources using a combination of different types of light generation
    • 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
    • H05B41/388—Controlling the intensity of light during the transitional start-up phase for a transition from glow to arc
    • 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
AU59249/80A 1979-06-13 1980-06-12 Lighting unit Ceased AU522807B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4797279A 1979-06-13 1979-06-13
US47972 1979-06-13

Publications (2)

Publication Number Publication Date
AU5924980A true AU5924980A (en) 1980-12-18
AU522807B2 AU522807B2 (en) 1982-06-24

Family

ID=21952060

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59249/80A Ceased AU522807B2 (en) 1979-06-13 1980-06-12 Lighting unit

Country Status (14)

Country Link
JP (1) JPS563992A (en)
KR (1) KR830002716B1 (en)
AU (1) AU522807B2 (en)
BE (1) BE883820A (en)
BR (1) BR8003745A (en)
DE (1) DE3021209A1 (en)
ES (1) ES8101832A1 (en)
FR (1) FR2458972A1 (en)
GB (1) GB2052896B (en)
HU (1) HU182689B (en)
IT (1) IT1131300B (en)
MX (1) MX148106A (en)
NL (1) NL8003456A (en)
SE (1) SE8004394L (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258293A (en) * 1978-08-11 1981-03-24 Cosmos Energy Innovation S.A. High intensity discharge lighting system
US4508996A (en) * 1980-06-23 1985-04-02 Brigham Young University High frequency supply system for gas discharge lamps and electronic ballast therefor
USRE33057E (en) * 1980-06-23 1989-09-12 Brigham Young University High frequency supply system for gas discharge lamps and electronic ballast therefor
HU181323B (en) * 1981-05-08 1983-07-28 Egyesuelt Izzolampa High-frequency system of additional resistor for electric discharge lamp
US4392081A (en) * 1981-07-31 1983-07-05 General Electric Company Lighting unit
JPS5964000U (en) * 1982-10-22 1984-04-27 新電元工業株式会社 High pressure sodium lamp lighting device
US4495446A (en) * 1982-12-27 1985-01-22 General Electric Company Lighting unit with improved control sequence
NL8205026A (en) * 1982-12-29 1984-07-16 Philips Nv APPARATUS EQUIPPED WITH A METAL VAPOR DISCHARGE PIPE EQUIPPED WITH AT LEAST TWO INTERNAL ELECTRODES.
JPS6010597A (en) * 1983-06-30 1985-01-19 東芝ライテック株式会社 Device for firing discharge lamp
DE8337094U1 (en) * 1983-12-23 1985-05-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München BASE FOR A SINGLE-SIDED BASED DISCHARGE LAMP
JPS6332734Y2 (en) * 1985-09-26 1988-09-01
US5239233A (en) * 1986-02-12 1993-08-24 Nilssen Ole K High efficacy incandescent lighting product
US5498938A (en) * 1986-02-25 1996-03-12 Nilssen; Ole K. High-efficacy incandescent lighting system
JPS62198046A (en) * 1986-02-25 1987-09-01 Nissan Motor Co Ltd Head light for vehicle
JP2002015892A (en) * 2000-06-28 2002-01-18 Matsushita Electric Ind Co Ltd Discharge lamp lighting device
DE20221985U1 (en) * 2002-02-01 2010-03-04 Tridonicatco Gmbh & Co. Kg Electronic ballast for gas discharge lamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500127A (en) * 1967-11-28 1970-03-10 Rca Corp Switching type voltage and current regulator and load therefor
US4151445A (en) * 1978-02-15 1979-04-24 General Electric Company Instant light lamp control circuit

Also Published As

Publication number Publication date
GB2052896A (en) 1981-01-28
DE3021209A1 (en) 1980-12-18
ES492441A0 (en) 1980-12-16
SE8004394L (en) 1981-01-30
HU182689B (en) 1984-02-28
IT1131300B (en) 1986-06-18
MX148106A (en) 1983-03-14
KR830002716B1 (en) 1983-12-08
ES8101832A1 (en) 1980-12-16
BR8003745A (en) 1981-01-13
NL8003456A (en) 1980-12-16
IT8022696A0 (en) 1980-06-11
KR830004385A (en) 1983-07-09
FR2458972B1 (en) 1984-07-20
BE883820A (en) 1980-12-15
JPS563992A (en) 1981-01-16
GB2052896B (en) 1983-07-20
FR2458972A1 (en) 1981-01-02
AU522807B2 (en) 1982-06-24

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