EP 1975501 B1 20120411 - Portable emergency lighting lamp with improved functionality
Title (en)
Portable emergency lighting lamp with improved functionality
Title (de)
Tragbare Notbeleuchtungslampe mit verbesserten Funktionen
Title (fr)
Lampe portable d'éclairage d'urgence dotée d'une fonctionnalité améliorée
Publication
Application
Priority
IT VI20070056 A 20070228
Abstract (en)
[origin: EP1975501A2] A portable emergency lighting lamp with improved functionality, including at least one light source (11), supplied by at least one battery, and presenting internally a space for containing a plurality of additional batteries, which can be recharged by connecting them to a power source and then extracted and used in the most dissimilar electric and/or electronic equipments. The portable emergency lighting lamp can use the rechargeable batteries contained in the internal space as further charge tank, in order to obtain an extended operating autonomy. The switching between an ordinary supply of the light source (11) of the lighting lamp (i.e. made by the specific battery) and an extraordinary supply (made by the rechargeable batteries of the container space) can be carried out manually, through a special switch, or automatically, through a specific electronic circuit connected to the charging circuit of the rechargeable batteries.
IPC 8 full level
F21L 4/08 (2006.01); F21Y 101/02 (2006.01)
CPC (source: EP)
F21L 4/085 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1975501 A2 20081001; EP 1975501 A3 20081224; EP 1975501 B1 20120411; AT E553331 T1 20120415; ES 2384812 T3 20120712; IT VI20070056 A1 20080901; PL 1975501 T3 20120928; PT 1975501 E 20120702
DOCDB simple family (application)
EP 08425049 A 20080130; AT 08425049 T 20080130; ES 08425049 T 20080130; IT VI20070056 A 20070228; PL 08425049 T 20080130; PT 08425049 T 20080130