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BR8806128A - DEVICE FOR CONTROL OF LIGHTING AT TWO LEVELS - Google Patents

DEVICE FOR CONTROL OF LIGHTING AT TWO LEVELS

Info

Publication number
BR8806128A
BR8806128A BR888806128A BR8806128A BR8806128A BR 8806128 A BR8806128 A BR 8806128A BR 888806128 A BR888806128 A BR 888806128A BR 8806128 A BR8806128 A BR 8806128A BR 8806128 A BR8806128 A BR 8806128A
Authority
BR
Brazil
Prior art keywords
lighting
levels
control
Prior art date
Application number
BR888806128A
Other languages
Portuguese (pt)
Inventor
Leo Batista
Original Assignee
Univ Sao Paulo
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 Univ Sao Paulo filed Critical Univ Sao Paulo
Priority to BR888806128A priority Critical patent/BR8806128A/en
Publication of BR8806128A publication Critical patent/BR8806128A/en

Links

Classifications

    • 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
BR888806128A 1988-11-18 1988-11-18 DEVICE FOR CONTROL OF LIGHTING AT TWO LEVELS BR8806128A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR888806128A BR8806128A (en) 1988-11-18 1988-11-18 DEVICE FOR CONTROL OF LIGHTING AT TWO LEVELS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR888806128A BR8806128A (en) 1988-11-18 1988-11-18 DEVICE FOR CONTROL OF LIGHTING AT TWO LEVELS

Publications (1)

Publication Number Publication Date
BR8806128A true BR8806128A (en) 1989-07-11

Family

ID=4046054

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888806128A BR8806128A (en) 1988-11-18 1988-11-18 DEVICE FOR CONTROL OF LIGHTING AT TWO LEVELS

Country Status (1)

Country Link
BR (1) BR8806128A (en)

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Legal Events

Date Code Title Description
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal