EP 2248187 A2 20101110 - SUNLIGHT CONCENTRATOR FOR A PHOTOVOLTAIC GENERATION SYSTEM
Title (en)
SUNLIGHT CONCENTRATOR FOR A PHOTOVOLTAIC GENERATION SYSTEM
Title (de)
SONNENLICHTKONZENTRATOR FÜR EIN PHOTOVOLTAISCHES ERZEUGUNGSSYSTEM
Title (fr)
CONCENTRATEUR DE LUMIÈRE DU SOLEIL POUR UN SYSTÈME DE GÉNÉRATION PHOTOVOLTAÏQUE
Publication
Application
Priority
- IB 2009000111 W 20090122
- IT BO20080041 A 20080123
Abstract (en)
[origin: WO2009093129A2] A sunlight concentrator for a photovoltaic generation system (1), the concentrator (2) having an optical axis (3) and a curved reflecting surface (2a) to concentrate, according to a concentrated beam (6, 7) of rays ideally focusing in a focus (F) lying on the optical axis (3), the sunlight that strikes, according to an incident beam (4, 5) of rays parallel to the optical axis (3), on the reflecting surface (2a), and in which the reflecting surface (2a) has a curvature generated by a movement of a generatrix (10) consisting of a branch of a curve described by a polynomial function of degree in the range between 2.1 and 1.9, but different from 2.
IPC 8 full level
H01L 31/052 (2006.01); F24S 23/70 (2018.01)
CPC (source: EP)
F24S 23/70 (2018.04); H01L 31/0547 (2014.12); F24S 2023/832 (2018.04); Y02E 10/40 (2013.01); Y02E 10/52 (2013.01)
Citation (search report)
See references of WO 2009093129A2
Designated contracting state (EPC)
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 SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009093129 A2 20090730; WO 2009093129 A3 20100826; EP 2248187 A2 20101110; IT BO20080041 A1 20090724
DOCDB simple family (application)
IB 2009000111 W 20090122; EP 09704680 A 20090122; IT BO20080041 A 20080123