EP 1134483 A2 20010919 - Variable-diffusion lighting device
Title (en)
Variable-diffusion lighting device
Title (de)
Beleuchtungseinrichtung mit variabler Lichtdiffusion
Title (fr)
Dispositif d' éclairage à diffusion variable
Publication
Application
Priority
IT MI20000167 U 20000317
Abstract (en)
A lighting device (1), in particular a suspended lamp, having a lamp-holder device (4) for receiving a light source (6); a first diffusing screen (7); a support (2) having an electric power lead (3) and integrally supporting the first diffusing screen (7) and the lamp-holder device (4); a second diffusing screen (20) housed between the lamp-holder device (4) and the first diffusing screen (7), and which is smaller than the first diffusing screen (7) and displaced with respect to the first diffusing screen (7) in a predetermined direction; and a carriage (25) integrally supporting said lamp-holder device (4) and movable, in said predetermined direction and along guide means (26) carried integrally by the support (2), between at least two predetermined operating positions, in at least one of which the second diffusing screen (20) does not intercept the light emitted by the light source (6). <IMAGE>
IPC 1-7
IPC 8 full level
F21S 8/06 (2006.01); F21V 1/14 (2006.01); F21V 9/08 (2006.01); F21V 14/08 (2006.01)
CPC (source: EP)
F21S 8/06 (2013.01); F21V 1/14 (2013.01); F21V 9/08 (2013.01); F21V 14/08 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1134483 A2 20010919; EP 1134483 A3 20020403; IT 249782 Y1 20030528; IT MI20000167 U1 20010917; IT MI20000167 V0 20000317
DOCDB simple family (application)
EP 01106835 A 20010319; IT MI20000167 U 20000317