RO80443A - DEVICE FOR THE AUTOMATIC CONTROL OF LIGHTING PLANTS - Google Patents

DEVICE FOR THE AUTOMATIC CONTROL OF LIGHTING PLANTS

Info

Publication number
RO80443A
RO80443A RO81103158A RO10315881A RO80443A RO 80443 A RO80443 A RO 80443A RO 81103158 A RO81103158 A RO 81103158A RO 10315881 A RO10315881 A RO 10315881A RO 80443 A RO80443 A RO 80443A
Authority
RO
Romania
Prior art keywords
automatic control
lighting plants
plants
lighting
automatic
Prior art date
Application number
RO81103158A
Other languages
French (fr)
Romanian (ro)
Inventor
Herbert Gladigow
Bernhard Grill
Original Assignee
Veb Messgeratewerk "Erich Weinert",Betrieb Des Kombinates Veb Eaw "Friedrich Ebert",Dd
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 Veb Messgeratewerk "Erich Weinert",Betrieb Des Kombinates Veb Eaw "Friedrich Ebert",Dd filed Critical Veb Messgeratewerk "Erich Weinert",Betrieb Des Kombinates Veb Eaw "Friedrich Ebert",Dd
Publication of RO80443A publication Critical patent/RO80443A/en

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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • 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
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
RO81103158A 1980-01-24 1981-01-17 DEVICE FOR THE AUTOMATIC CONTROL OF LIGHTING PLANTS RO80443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD21865180 1980-01-24

Publications (1)

Publication Number Publication Date
RO80443A true RO80443A (en) 1982-12-06

Family

ID=5522392

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81103158A RO80443A (en) 1980-01-24 1981-01-17 DEVICE FOR THE AUTOMATIC CONTROL OF LIGHTING PLANTS

Country Status (4)

Country Link
DE (1) DE3031000A1 (en)
PL (1) PL229330A1 (en)
RO (1) RO80443A (en)
YU (1) YU322180A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1279746B1 (en) * 1995-05-26 1997-12-16 Finder Spa ZERO HYSTERESIS CREPUSCULAR RELAY
AU6892096A (en) * 1995-09-15 1997-04-01 Ashby Robert Howitt Electrical power distribution switching means
GB2309516A (en) * 1996-01-24 1997-07-30 Concept Ind Sdn Bdh Lamp control circuit with selectable brightness level
CN111205267A (en) * 2020-03-05 2020-05-29 中节能万润股份有限公司 Novel sulfone-containing lithium ion battery electrolyte additive, preparation and application thereof

Also Published As

Publication number Publication date
YU322180A (en) 1983-10-31
DE3031000A1 (en) 1981-10-29
PL229330A1 (en) 1981-10-16

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