Global Patent Index - EP 2028410 A1

EP 2028410 A1 2009-02-25 - Lighting system using natural and artificial light

Title (en)

Lighting system using natural and artificial light

Title (de)

Beleuchtungssystem, welches Natur- und Kunstlicht benutzt

Title (fr)

Système d'éclairage utilisant la lumière naturelle et la lumière artificielle

Publication

EP 2028410 A1 (EN)

Application

EP 07114964 A

Priority

EP 07114964 A

Abstract (en)

The present invention relates to a combined solar and artificial lighting system, wherein a sunlight collector is positioned on the exterior of a building and is used to collect sunlight and transfer this into a transferral means for providing the light into the interior of a building. At the interior of the building a plurality of combined solar and artificial light luminaries are located and are adapted such that they provide the daylight collected into the building interior. Additionally, the combined luminaires are possessed of artificial lighting means which can be used to augment the natural daylight passing through the system.

IPC 8 full level (invention and additional information)

F21S 19/00 (2006.01); F21S 11/00 (2006.01)

CPC (invention and additional information)

F21S 11/00 (2013.01); F21S 19/005 (2013.01)

Citation (applicant)

None

Citation (search report)

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 RS

EPO simple patent family

EP 2028410 A1 20090225

INPADOC legal status


2010-04-01 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2010-02-17 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20090826

2009-10-28 [AKX] PAYMENT OF DESIGNATION FEES

2009-02-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- 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

2009-02-25 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS