ITTO950424A0 - "rele' crepuscolare a isteresi zero" - Google Patents

"rele' crepuscolare a isteresi zero"

Info

Publication number
ITTO950424A0
ITTO950424A0 ITTO950424A ITTO950424A ITTO950424A0 IT TO950424 A0 ITTO950424 A0 IT TO950424A0 IT TO950424 A ITTO950424 A IT TO950424A IT TO950424 A ITTO950424 A IT TO950424A IT TO950424 A0 ITTO950424 A0 IT TO950424A0
Authority
IT
Italy
Prior art keywords
twilight
relay
zero hysteresis
hysteresis
zero
Prior art date
Application number
ITTO950424A
Other languages
English (en)
Inventor
Tiziano Vandi
Renato Bocchio
Original Assignee
Finder Spa
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 Finder Spa filed Critical Finder Spa
Priority to IT95TO000424A priority Critical patent/IT1279746B1/it
Publication of ITTO950424A0 publication Critical patent/ITTO950424A0/it
Priority to AT96107259T priority patent/ATE203137T1/de
Priority to DE69613765T priority patent/DE69613765T2/de
Priority to EP96107259A priority patent/EP0744882B1/en
Publication of ITTO950424A1 publication Critical patent/ITTO950424A1/it
Application granted granted Critical
Publication of IT1279746B1 publication Critical patent/IT1279746B1/it

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
IT95TO000424A 1995-05-26 1995-05-26 Rele' crepuscolare a isteresi zero IT1279746B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT95TO000424A IT1279746B1 (it) 1995-05-26 1995-05-26 Rele' crepuscolare a isteresi zero
AT96107259T ATE203137T1 (de) 1995-05-26 1996-05-08 Dämmerungsschalter mit null-hysterese
DE69613765T DE69613765T2 (de) 1995-05-26 1996-05-08 Dämmerungsschalter mit Null-Hysterese
EP96107259A EP0744882B1 (en) 1995-05-26 1996-05-08 Zero-hysteresis crepuscular relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000424A IT1279746B1 (it) 1995-05-26 1995-05-26 Rele' crepuscolare a isteresi zero

Publications (3)

Publication Number Publication Date
ITTO950424A0 true ITTO950424A0 (it) 1995-05-26
ITTO950424A1 ITTO950424A1 (it) 1996-11-26
IT1279746B1 IT1279746B1 (it) 1997-12-16

Family

ID=11413590

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000424A IT1279746B1 (it) 1995-05-26 1995-05-26 Rele' crepuscolare a isteresi zero

Country Status (4)

Country Link
EP (1) EP0744882B1 (it)
AT (1) ATE203137T1 (it)
DE (1) DE69613765T2 (it)
IT (1) IT1279746B1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778816B1 (fr) * 1998-05-14 2000-08-11 Legrand Sa Procede et dispositif pour la commande automatique d'une charge lumineuse
DE10227435A1 (de) * 2002-06-20 2004-01-15 Abb Patent Gmbh Bewegungsmelder und Dämmerungsschalter mit einer Einrichtung zur Lichtwelleneinstellung, sowie Verfahren zur Lichtschwelleneinstellung
DE102011000382B3 (de) 2011-01-28 2012-04-26 Legrand Gmbh Verfahren und Vorrichtung zur Messung einer Beleuchtungsstärke und damit versehener Dämmerungsschalter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1764412B1 (de) * 1968-05-31 1971-11-18 Daimler Benz Ag Schaltung mit einem durch tageslicht steuerbaren schalter fuer einzelnen schaltbare leuchtvorrichtungen
DE3031000A1 (de) * 1980-01-24 1981-10-29 VEB Meßgerätewerk "Erich Weinert" Magdeburg, DDR 3011 Magdeburg Schaltungsanordnung fuer daemmerungsschalter

Also Published As

Publication number Publication date
EP0744882A1 (en) 1996-11-27
ATE203137T1 (de) 2001-07-15
EP0744882B1 (en) 2001-07-11
IT1279746B1 (it) 1997-12-16
DE69613765T2 (de) 2002-05-08
DE69613765D1 (de) 2001-08-16
ITTO950424A1 (it) 1996-11-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990423