BR8801823A - Dispositivo de iluminacao por lampada - Google Patents

Dispositivo de iluminacao por lampada

Info

Publication number
BR8801823A
BR8801823A BR8801823A BR8801823A BR8801823A BR 8801823 A BR8801823 A BR 8801823A BR 8801823 A BR8801823 A BR 8801823A BR 8801823 A BR8801823 A BR 8801823A BR 8801823 A BR8801823 A BR 8801823A
Authority
BR
Brazil
Prior art keywords
lighting device
lamp lighting
lamp
lighting
Prior art date
Application number
BR8801823A
Other languages
English (en)
Inventor
Kazumi Masaki
Original Assignee
Hayashibara Ken
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 Hayashibara Ken filed Critical Hayashibara Ken
Publication of BR8801823A publication Critical patent/BR8801823A/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
    • 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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/041—Controlling the light-intensity of the source
    • 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
BR8801823A 1987-04-18 1988-04-15 Dispositivo de iluminacao por lampada BR8801823A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62095934A JPH0762812B2 (ja) 1987-04-18 1987-04-18 ランプ点燈用電源装置

Publications (1)

Publication Number Publication Date
BR8801823A true BR8801823A (pt) 1988-11-22

Family

ID=14151102

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801823A BR8801823A (pt) 1987-04-18 1988-04-15 Dispositivo de iluminacao por lampada

Country Status (5)

Country Link
US (1) US4947087A (pt)
EP (1) EP0288222A3 (pt)
JP (1) JPH0762812B2 (pt)
KR (1) KR880013421A (pt)
BR (1) BR8801823A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9307802U1 (de) * 1993-05-24 1993-09-16 Lohr, Robert, 88299 Leutkirch Einsatz der Zenerdiode für die Spannungsausgliederung zum Antrieb des optischen Elements in Rundumkennleuchten

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299319A (en) * 1963-03-04 1967-01-17 Tokyo Shibaura Electric Co Dimmer for electric lamps
JPS4822624B1 (pt) * 1963-10-08 1973-07-07
JPS4893954A (pt) * 1972-03-13 1973-12-04
JPS50104144U (pt) * 1974-01-31 1975-08-27
JPS5826638B2 (ja) * 1976-10-15 1983-06-03 クロイ電機株式会社 高周波点灯螢光灯調光装置
US4170747A (en) * 1978-09-22 1979-10-09 Esquire, Inc. Fixed frequency, variable duty cycle, square wave dimmer for high intensity gaseous discharge lamp
US4293796A (en) * 1980-01-07 1981-10-06 Mcmorrow Clyde H Traffic light dimming technique and circuitry
US4523131A (en) * 1982-12-10 1985-06-11 Honeywell Inc. Dimmable electronic gas discharge lamp ballast
US4563616A (en) * 1983-06-13 1986-01-07 Stevens Carlile R Non-saturating, self-driven switching inverter for gas discharge devices
US4777409A (en) * 1984-03-23 1988-10-11 Tracy Stanley J Fluorescent lamp energizing circuit
JPS61165997A (ja) * 1984-12-10 1986-07-26 林原　健 白熱電球点燈装置
JPS61193398A (ja) * 1985-02-20 1986-08-27 林原　健 白熱電球点燈装置
JPS622717A (ja) * 1985-06-28 1987-01-08 Hayashibara Takeshi 突入電流制限回路
JPS62185516A (ja) * 1986-02-10 1987-08-13 林原　健 突入電流制限装置
JPS6326909A (ja) * 1986-11-25 1988-02-04 林原　健 直流点燈電球の過大電流制限回路

Also Published As

Publication number Publication date
US4947087A (en) 1990-08-07
JPH0762812B2 (ja) 1995-07-05
JPS63261410A (ja) 1988-10-28
EP0288222A2 (en) 1988-10-26
EP0288222A3 (en) 1989-03-08
KR880013421A (ko) 1988-11-30

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