BR8003745A - Unidade de iluminacao - Google Patents

Unidade de iluminacao

Info

Publication number
BR8003745A
BR8003745A BR8003745A BR8003745A BR8003745A BR 8003745 A BR8003745 A BR 8003745A BR 8003745 A BR8003745 A BR 8003745A BR 8003745 A BR8003745 A BR 8003745A BR 8003745 A BR8003745 A BR 8003745A
Authority
BR
Brazil
Prior art keywords
lighting unit
lighting
unit
Prior art date
Application number
BR8003745A
Other languages
English (en)
Inventor
W Peil
R Mcfadyen
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR8003745A publication Critical patent/BR8003745A/pt

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
BR8003745A 1979-06-13 1980-06-13 Unidade de iluminacao BR8003745A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8003745A true BR8003745A (pt) 1981-01-13

Family

ID=21952060

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8003745A BR8003745A (pt) 1979-06-13 1980-06-13 Unidade de iluminacao

Country Status (14)

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

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 (ja) * 1982-10-22 1984-04-27 新電元工業株式会社 高圧ナトリウムランプ点灯装置
US4495446A (en) * 1982-12-27 1985-01-22 General Electric Company Lighting unit with improved control sequence
NL8205026A (nl) * 1982-12-29 1984-07-16 Philips Nv Inrichting voorzien van een met tenminste twee inwendige elektroden uitgeruste metaaldampontladingsbuis.
JPS6010597A (ja) * 1983-06-30 1985-01-19 東芝ライテック株式会社 放電灯点灯装置
DE8337094U1 (de) * 1983-12-23 1985-05-30 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Sockel fuer eine einseitig gesockelte entladungslampe
JPS6332734Y2 (pt) * 1985-09-26 1988-09-01
US5239233A (en) * 1986-02-12 1993-08-24 Nilssen Ole K High efficacy incandescent lighting product
JPS62198046A (ja) * 1986-02-25 1987-09-01 Nissan Motor Co Ltd 車両用前照灯
US5498938A (en) * 1986-02-25 1996-03-12 Nilssen; Ole K. High-efficacy incandescent lighting system
JP2002015892A (ja) 2000-06-28 2002-01-18 Matsushita Electric Ind Co Ltd 放電ランプ点灯装置
DE10204044A1 (de) * 2002-02-01 2003-08-14 Tridonicatco Gmbh & Co Kg Elektronisches Vorschaltgerät für Gasentladungslampe

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
ES492441A0 (es) 1980-12-16
IT8022696A0 (it) 1980-06-11
KR830004385A (ko) 1983-07-09
NL8003456A (nl) 1980-12-16
HU182689B (en) 1984-02-28
IT1131300B (it) 1986-06-18
AU5924980A (en) 1980-12-18
ES8101832A1 (es) 1980-12-16
SE8004394L (sv) 1981-01-30
GB2052896B (en) 1983-07-20
FR2458972A1 (fr) 1981-01-02
FR2458972B1 (pt) 1984-07-20
KR830002716B1 (ko) 1983-12-08
AU522807B2 (en) 1982-06-24
JPS563992A (en) 1981-01-16
BE883820A (fr) 1980-12-15
DE3021209A1 (de) 1980-12-18
MX148106A (es) 1983-03-14

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