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1. WO1990013777 - NONIMAGING RADIANT ENERGY DEVICE

Publication Number WO/1990/013777
Publication Date 15.11.1990
International Application No. PCT/US1990/002427
International Filing Date 01.05.1990
Chapter 2 Demand Filed 03.12.1990
IPC
G02B 6/26 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
24Coupling light guides
26Optical coupling means
F24S 23/30 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
23Arrangements for concentrating solar rays for solar heat collectors
30with lenses
F24S 23/70 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
23Arrangements for concentrating solar rays for solar heat collectors
70with reflectors
G02B 17/00 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
17Systems with reflecting surfaces, with or without refracting elements
G02B 17/08 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
17Systems with reflecting surfaces, with or without refracting elements
08Catadioptric systems
G02B 19/00 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
19Condensers
CPC
F24S 2023/837
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
23Arrangements for concentrating solar-rays for solar heat collectors
70with reflectors
83Other shapes
837hyperbolic
F24S 23/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
23Arrangements for concentrating solar-rays for solar heat collectors
F24S 23/30
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
23Arrangements for concentrating solar-rays for solar heat collectors
30with lenses
F24S 23/70
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
23Arrangements for concentrating solar-rays for solar heat collectors
70with reflectors
G02B 19/0028
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
19Condensers, ; e.g. light collectors or similar non-imaging optics
0004characterised by the optical means employed
0028refractive and reflective surfaces, e.g. non-imaging catadioptric systems
G02B 19/0033
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
19Condensers, ; e.g. light collectors or similar non-imaging optics
0033characterised by the use
Applicants
  • ARCH DEVELOPMENT CORPORATION [US]/[US]
Inventors
  • WINSTON, Roland
  • NING, Xiaohui
Agents
  • BORUN, Michael, F.
  • HIRSCH, Martin, J.
Priority Data
348,05605.05.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) NONIMAGING RADIANT ENERGY DEVICE
(FR) DISPOSITIF D'ENERGIE RADIANTE DE NON IMAGERIE
Abstract
(EN)
A nonimaging radiant energy device (40) may include a hyperbolically shaped reflective element (42) with a radiant energy inlet (54) and a radiant energy outlet (58). A convex lens (44) is provided at the radiant energy inlet (54) and a concave lens (46) is provided at the radiant energy outlet (58). Due to the provision of the lenses (44 and 46) and the shape of the walls of the reflective element (42), the radiant energy incident (62) at the radiant energy inlet (54) within a predetermined angle of acceptance is emitted from the radiant energy outlet (58) exclusively within an acute exit angle ($g(U)2).
(FR)
Le dispositif d'énergie radiante de non-imagerie (14) peut comprendre un élément réflecteur (42) de forme hyperbolique avec une entrée (54) d'énergie radiante et une sortie (58) d'énergie radiante. Une lentille convexe (44) est prévue au niveau de l'entrée (54) d'énergie radiante et une lentille concave (46) est prévue au niveau de la sortie (58) de l'énergie radiante. Etant donné la présence des lentilles (44 et 46) ainsi que la forme des parois de l'élément réflecteur (42), une énergie radiante incidente (62) au niveau de l'entrée (54) de l'énergie radiante suivant un angle prédéterminé de réception est émise de la sortie (58) d'énergie radiante exclusivement suivant un angle de sortie aigu ($g(U)2).
Also published as
Latest bibliographic data on file with the International Bureau