EP 2863113 A1 20150422 - Luminaire
Title (en)
Luminaire
Title (de)
Leuchte
Title (fr)
Luminaire
Publication
Application
Priority
ES 201331545 A 20131021
Abstract (en)
Luminaire, of the type that integrates a group of lamps (3) each one of which has a reflector screen (4) at the bottom of which a source of light (5) is placed, characterised in that the group of lamps (3) of the luminaire (1) is divided into concentric rings (cr) wherein all the lamps (3) of each concentric ring (cr) have the same cut-off angle (a) and the cut-off angle (a0) of the lamps (3) of the most peripheral concentric ring (cr0) is less than the cut-off angle (a1,...,an) of the lamps (3) of the more inner concentric rings (cr1 ,...,crn). The cut-off angle (an) of the lamps (3) of each concentric ring (crn) is greater than or equal to the cut-off angle (an-1) of the immediately outer concentric ring (crn-1).
IPC 8 full level
F21V 7/00 (2006.01); F21Y 101/02 (2006.01); F21Y 105/00 (2006.01)
CPC (source: CN EP ES US)
F21V 7/00 (2013.01 - ES); F21V 7/0083 (2013.01 - CN EP US); F21Y 2101/00 (2013.01 - CN); F21Y 2105/10 (2016.08 - CN EP US); F21Y 2115/10 (2016.08 - CN EP US)
Citation (search report)
- [XI] US 2012287624 A1 20121115 - HARBERS GERARD [US]
- [XI] US 2003053310 A1 20030320 - SOMMERS MATTHEW [US]
- [A] US 2012147589 A1 20120614 - FARMER TODD [US]
Citation (examination)
US 2013107530 A1 20130502 - WYRICK SAM [US], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2863113 A1 20150422; BR 102014026288 A2 20160927; CN 104566278 A 20150429; CN 104566278 B 20180112; ES 2435501 A1 20131219; ES 2435501 B1 20140528; MX 2014012770 A 20150420; MX 338414 B 20160414
DOCDB simple family (application)
EP 14382409 A 20141021; BR 102014026288 A 20141021; CN 201410562082 A 20141021; ES 201331545 A 20131021; MX 2014012770 A 20141021