Global Patent Index - EP 1847764 A2

EP 1847764 A2 2007-10-24 - Column lighting device

Title (en)

Column lighting device

Title (de)

Pollerleuchte

Title (fr)

Balise lumineuse

Publication

EP 1847764 A2 (EN)

Application

EP 07105837 A

Priority

IT MI20060778 A

Abstract (en)

Lighting device of the column type, comprising a support structure (1) provided at the top thereof with an optical space (3), a housing (5) for at least one light source (7) arranged inside the optical space (3), a light passage screen (9) that makes the side surface of the optical space (3), a cap (11) of opaque material arranged on top of the optical space (3), the side wall (13) of the cap (11) covering at least partly the transparent screen (9), and at least one reflector screen (17) with curved section, with concavity facing downwards, arranged inside the optical space (3). The bottom portion of the side wall (13) of the cap (11) exhibits an enlarged outer edge (21) which operates in combination with the light absorbing means present inside the optical space (3) for screening all the light beams emitted above the horizontal plane passing through the centre of gravity of the transparent portion of the screen (9) and/or for deviating the light beams emitted by the light source (7) and reflected by the reflector screen (17) downwards.

IPC 8 full level (invention and additional information)

F21S 8/08 (2006.01); F21V 11/16 (2006.01); F21V 13/10 (2006.01)

CPC (invention and additional information)

F21S 8/083 (2013.01); F21V 11/06 (2013.01); F21V 13/08 (2013.01); F21V 13/10 (2013.01); F21W 2111/00 (2013.01); F21W 2111/02 (2013.01)

Citation (applicant)

IT MI20050595 A 20050408

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK YU

EPO simple patent family

EP 1847764 A2 20071024; EP 1847764 A3 20080618; CN 101059214 A 20071024; IT MI20060778 A1 20071020; NO 20071976 A 20071022

INPADOC legal status


2009-11-04 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20090512

2009-02-25 [AKX] PAYMENT OF DESIGNATION FEES

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-01-21 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20081230

2008-12-31 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081121

2008-06-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2008-06-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS

2007-10-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2007-10-24 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK YU