Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018055610) NON-TRACKING SOLAR ENERGY COLLECTOR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/055610 International Application No.: PCT/IL2017/050999
Publication Date: 29.03.2018 International Filing Date: 06.09.2017
IPC:
H01L 27/30 (2006.01) ,G01J 1/04 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
27
Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
28
including components using organic materials as the active part, or using a combination of organic materials with other materials as the active part
30
with components specially adapted for sensing infra-red radiation, light, electromagnetic radiation of shorter wavelength, or corpuscular radiation; with components specially adapted for either the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
G PHYSICS
01
MEASURING; TESTING
J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
1
Photometry, e.g. photographic exposure meter
02
Details
04
Optical or mechanical part
Applicants:
B. G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY [IL/IL]; P.O. Box 653 8410501 Beer Sheva, IL
Inventors:
NIV, Avi; IL
FRENKEL, Ido; IL
Agent:
PAPPER, Vladislav; IL
Priority Data:
62/399,58626.09.2016US
Title (EN) NON-TRACKING SOLAR ENERGY COLLECTOR
(FR) COLLECTEUR D'ÉNERGIE SOLAIRE SANS SUIVI
Abstract:
(EN) The present application describes embodiments of a non-tracking solar energy collector comprising: (a) at least one solar radiation concentrator for collimating and directing the incident solar radiation rays to at least one focal point along the surface of a reactive reflector; (b) the reactive reflector mounted on top of an external cavity and having at least one transparency zone instantly formed at said at least one focal point of the solar radiation rays, for letting the solar radiation rays enter said external cavity, wherein said transparency zone is constantly moving along the surface of said reactive reflector following the position of said at least one focal point of the solar radiation rays; and (c) the external cavity containing a solar cell and capable of trapping the entered solar radiation rays by inner scattering of said solar radiation rays on the walls of said external cavity, wherein said inner scattering of said solar radiation rays inside said external cavity is preventing solar radiation to escape from said solar cell, thereby minimising solar radiation losses.
(FR) Des modes de réalisation de la présente invention concernent un collecteur d'énergie solaire sans suivi comprenant : (a) au moins un concentrateur de rayonnement solaire servant à collimater et diriger les rayons de rayonnement solaire incidents vers au moins un point focal le long de la surface d'un réflecteur réactif ; (b) le réflecteur réactif monté au-dessus d'une cavité externe et possédant au moins une zone de transparence formée instantanément au niveau dudit point focal des rayons de rayonnement solaire, servant à laisser entrer les rayons de rayonnement solaire dans ladite cavité externe, ladite zone de transparence se déplaçant constamment le long de la surface dudit réflecteur réactif suivant la position dudit point focal des rayons de rayonnement solaire ; et (c) la cavité externe comportant une cellule solaire et étant apte à piéger les rayons de rayonnement solaire entrés par diffusion interne desdits rayons de rayonnement solaire sur les parois de ladite cavité externe, ladite diffusion interne desdits rayons de rayonnement solaire à l'intérieur de ladite cavité externe empêchant le rayonnement solaire de s'échapper de ladite cellule solaire, ce qui permet de réduire au minimum les pertes de rayonnement solaire.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)