EP 1452076 B1 20070321 - PROGRAMMABLE SYSTEM FOR STABILISING AND REGULATING VOLTAGE IN PARTICULAR FOR THE IMPROVED MANAGEMENT OF LIGHTING UNITS USING FLUORESCENT BULBS AND LIKE
Title (en)
PROGRAMMABLE SYSTEM FOR STABILISING AND REGULATING VOLTAGE IN PARTICULAR FOR THE IMPROVED MANAGEMENT OF LIGHTING UNITS USING FLUORESCENT BULBS AND LIKE
Title (de)
PROGRAMMIERBARES SYSTEM ZUR SPANNUNGSSTABILISIERUNG UND REGELUNG INSBESONDERE ZUR VERBESSERTEN VERWALTUNG VON BELEUCHTUNGSEINHEITEN MIT LEUCHTSTOFFLAMPEN UND ÄHNLICHEM
Title (fr)
SYSTEME PROGRAMMABLE POUR STABILISER ET REGULER LA TENSION, PERMETTANT EN PARTICULIER UNE MEILLEURE GESTION D'UNITES D'ECLAIRAGE COMPRENANT DES AMPOULES FLUORESCENTES ET ANALOGUE
Publication
Application
Priority
- EP 02792914 A 20021206
- EP 0213818 W 20021206
- EP 01830752 A 20011210
Abstract (en)
[origin: EP1318702A1] Programmable alternating voltage stabiliser/regulator system for feeding a load, in particular consisting of fluorescent bulbs, wherein the selective connection, even with powered load Äthrough electromagnetic selection relays (30,31) and by-pass relays (73) and with the intermediary of an inverter switch (32)Ü, of two from M+N taps of an autotransformer (19) or of the same tap, to the primary of a regulating transformer (29), with the secondary in series with the load, allows the feed voltage of the load to be corrected with an increase or decrease chosen between M(N+1) discreet and uniformly distributed values, lying between a zero minimum and a maximum. Circuits (50,56,57,59,60,62,63) are also foreseen for the direct detection, at the operative contacts, of the state of the relays and thus to subordinate the execution of tap selection switching procedures to the correct and verified development of the various steps. <IMAGE>
IPC 8 full level
H05B 41/40 (2006.01); H01F 29/04 (2006.01)
CPC (source: EP)
H01F 29/04 (2013.01); H05B 41/40 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
EP 1318702 A1 20030611; AT E357838 T1 20070415; AU 2002358624 A1 20030709; DE 60219066 D1 20070503; DE 60219066 T2 20071213; EP 1452076 A1 20040901; EP 1452076 B1 20070321; WO 03055283 A1 20030703
DOCDB simple family (application)
EP 01830752 A 20011210; AT 02792914 T 20021206; AU 2002358624 A 20021206; DE 60219066 T 20021206; EP 0213818 W 20021206; EP 02792914 A 20021206