EP 0256655 A2 19880224 - Display lighting arrangement.
Title (en)
Display lighting arrangement.
Title (de)
Beleuchtungsvorrichtung für ausgestellte Waren.
Title (fr)
Dispositif d'éclairage pour étalages.
Publication
Application
Priority
GB 8618929 A 19860802
Abstract (en)
A lighting arrangement includes a spot light (13) supported within a tapered duct (20) which is mounted in a housing (15) by means of an eye-ball bearing. A pressurising unit (31) and a booster unit (32) produce a flow of air along the duct in the direction of light emission. The reflector (12) of the spotlight constricts the air flow path producing a convergent jet of cooling gas in front of the spot light.
IPC 1-7
IPC 8 full level
F21V 21/30 (2006.01); F21V 29/02 (2006.01); F21V 33/00 (2006.01)
CPC (source: EP US)
F21V 21/30 (2013.01 - EP); F21V 29/60 (2015.01 - EP US); F21V 33/0088 (2013.01 - EP); F21W 2131/405 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0256655 A2 19880224; EP 0256655 A3 19890726; AU 593668 B2 19900215; AU 7566787 A 19880204; GB 8618929 D0 19860910; NZ 221280 A 19900626; ZA 875415 B 19880928
DOCDB simple family (application)
EP 87306028 A 19870708; AU 7566787 A 19870715; GB 8618929 A 19860802; NZ 22128087 A 19870730; ZA 875415 A 19870723