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WO1997013104A1 - Systeme optique concentrateur et appareil utilisant une lumiere concentree - Google Patents

Systeme optique concentrateur et appareil utilisant une lumiere concentree Download PDF

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Publication number
WO1997013104A1
WO1997013104A1 PCT/KR1996/000167 KR9600167W WO9713104A1 WO 1997013104 A1 WO1997013104 A1 WO 1997013104A1 KR 9600167 W KR9600167 W KR 9600167W WO 9713104 A1 WO9713104 A1 WO 9713104A1
Authority
WO
WIPO (PCT)
Prior art keywords
light
concentrating
constructed
concentrated
optical system
Prior art date
Application number
PCT/KR1996/000167
Other languages
English (en)
Inventor
Hwa Rang Pak
Original Assignee
Hwa Rang Pak
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hwa Rang Pak filed Critical Hwa Rang Pak
Priority to AU70982/96A priority Critical patent/AU7098296A/en
Publication of WO1997013104A1 publication Critical patent/WO1997013104A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/30—Arrangements for concentrating solar-rays for solar heat collectors with lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/79—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with spaced and opposed interacting reflective surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy

Definitions

  • the present invention relates to a concentrating optical system and concentrated light utilizing apparatus which is very wide in concentrating ratio selecting width for concentrating in parallel or converging and concentrating a natural light including sun light or an artificial light to any concentrating ratio and for utilizing the concentrated light to an object.
  • FIG.1(A) , (B) and (C) are already known typical concentrating optical systems being widely used for concentrating a light which is a kind of electromagnetic wave, and their executing types are variously developed.
  • a convergent concentration is easy but not only parallel concentration, was difficult but also a light path change of the concentrated light was difficult, while according to a refractive device of FIG. (C) , it has had disadvantages that a convergent concentration or parallel concentration was easy but much manufacturing cost was required as much as making to larger, and the light of wide area could not be concentrated due to problem of preciseness.
  • the present invention is invented to solve above disadvantages, and which is easy in constructing a solar tracking device or telescope driving device and capable of constructing a device having multiple usages.
  • the concentrating optical system of the present invention has not only various characteristics of an applying device construction since the concentrating ratio selection is easy and its constructing width is wide and also a light path change of the concentrated light is easy, but also a parallel or a convergent concentration is both possible.
  • FIG.1(A) , (B) and (C) are cross sectional views illustrating known concentrating optical system respectively
  • FIG.2 (A), (B) and (C) are cross sectional views for illustrating a concentrating state in a concentrating optical system of the present invention
  • FIG.3(A), (B) and (C) are cross sectional views of executed state in the concentrated light utilizing apparatus of the present invention respectively.
  • FIG.4 (A) and (B) are a perspective view and a cross sectional view for explaining an operating state of a solar tracking devices respectively
  • FIG.5 and FIG.6 are cross sectional views taken along central axis line of the concentrated light utilizing apparatus constructed by circular shape and having multiple using functions respectively
  • FIG.7 is a perspective view of rotary type light path changer in FIG.5 and FIG.6,
  • FIG.8 is a partly cut out perspective view showing cross section of a vacuum insulation cavity type concentrating thermal collector in FIG.6,
  • FIG.9 is a cross sectional view taken along central axis line showing other embodiment of the vacuum insulation cavity type concentrating thermal collector
  • FIG.10 is a cross sectional view of a concentrated light utilizing apparatus executed for a solar furnace and a telescope
  • FIG.11 is a fragmentary magnified cross sectional view of essential part of a linearly constructed concentration electric generating apparatus of a state viewed from X-X line of FIG.4(B) , and
  • FIG.12 is a fragmentary magnified cross sectional view of essential part of a linearly constructed focus concentration thermal collector of a state viewed from X-X line of FIG.4(B) .
  • Vertex CL Axis line
  • V.Z Vacuum zone
  • a concentrating optical system having a cross section in which a semi-parabolic type primary mirror 11 (a light receiving mirror) being spread only to one side of central axis line CL. and a constricted analogous figure semi-parabolic type mirror 12 co- owning a focus F of the primary mirror 11 and extending axis lines (CL.
  • FIG.2 (A) is constructed to a right-left symmetrical linear type as in FIG 3(A) and FIG.4(B) , which is a concentrating optical system for concentrating parallel incident light in parallel and having a characteristic that the incident light and the concentrated light paths advance to ⁇ ame direction
  • FIG.2 (A) is made by a spreading rim angle of 100 degrees and FIG.3 (C) is less than 90 degrees
  • FIG.3 (A) shows a right-left symmetrical type cross sectional construction by a 90 degree spreading rim angle
  • FIG.4(B) shows that which is constructed by a linear type
  • a concentrating ratio is calculated by a spreading width ratio (or distance ratio of focus and vertex) of primary and secondary mirrors 11, 12, which is denoted by W1/W2 , and a light utilizing target device 50 is provided on a parallel concentrating light path.
  • FIG.2(B) and FIG.3(B) show the concentrating optical system of cross sectional structure constructed with parabolic type primary mirror 11 being spread in rim angle of less than 90 degrees and a secondary mirror 12 co-owning a focus F and mutually crossing in orthogonal with center axis lines C.L.ll and C.L.12, and one which have a characteristic that incident light and concentrating light are crossing and being constructed in right-left symmetrical linear type is shown in cross section in FIG.3(B).
  • the concentrating ratio is calculated by a spreading width W1/W2 of the primary and secondary mirrors, and the light utilizing target device [reference numeral 50 of FIG.2(B)] does not disturb the reflected light of the primary mirror because it is provided after an opening end of the primary mirror.
  • the concentrating optical system of FIG.2(C) constructs a concentrating optical system of cross section which co-owns a focus F and center axis line CL. and confronting analogous figures large and small parabolic type mirrors symmetrically spread based on the central axis line CL.
  • a primary mirror 21 and a secondary mirror 22 (for concentrating) , and which is a concentrating optical system constructed by linear type in which a projecting surface of the secondary mirror 22 is opened at central portion of the primary mirror 21 and a light utilizing target device 50 is provided at a concentrated light path after the opening portion, and its concentrating ratio on cross section is calculated by (W3-W4)/W4, and the light utilizing target device is provided on the light path after a vertex V21 so as not to disturb the reflected light at the primary mirror 21.
  • V shown in FIG.2 (A) , (B) and (C) show a vertex of parabolic type mirrors
  • the primary and secondary mirrors may be constructed by a linear type in accordance with using object of a device which receives the concentrated light and utilizes thereof, and.
  • the concentrating optical system may be constructed by a parabolic dish type as in FIG.4 (A) , FIG.5, FIG.6 and FIG.10.
  • the concentrating optical system described until now has a characteristic of concentrating in parallel the parallel incident light, and when a flat plate type mirrors 26, 27 are slantly provided within a concentrated light path as in FIG.3(C) , FIG.5 or FIG.6, the concentrated light path is changed to any inclined direction.
  • the parallel light can be directly utilized in accordance with characteristic of the target device or can also be re-concentrated and utilized, and for the re- concentrating device construction applied in common to the utilizing device; in FIG.3(A) and (C) , FIG.5, FIG.6, FIG.10, FIG.11 and FIG.12, when a linear lens 25 is provided in a concentrating optical system linearly constructed on the parallel concentrated light path and when a circular lens 24 is provided in an article that is constructed in circular type, it is converged and concentrated in focus line shape or focus point shape.
  • FIG.3(B) , FIG.5, FIG.6 and FIG.12 show a thermal collecting device 60 which applies sun light as a light source and provided with a tracking device and mainly produces energy by providing a thermal collector on the concentrated light path.
  • FIG.3(B) is a case for thermal collecting by a thermal collecting tube 61 constructed by a spherical surface mirror at behind, and FIG. (C) is by an evacuated tube 63.
  • FIG.12 is a device in which the concentrating system is constructed by a linear structure and the converged concentrated light is thermal collected in cavity by an evacuated tube 63, and which is a cavity type thermal collecting method which constructs a periphery of the evacuated tube 63 except the converged light path or focus line of the linear lens 25 to an inwardly directing mirror 64, and thereby utilizing a mirror that an incident light is not leaked out to exterior.
  • a right side thermal collecting device 60 of FIG.6, FIG.8 and FIG.9 show a cavity type thermal collecting device 60 in which in a case that concentrating optical system is made in circular form and a circular lens 24 is provided, a heat-resistant light passing window 62 is provided within a converged and advancing light path, a working fluid thermal collecting tube having " / I "-shaped cavity thermal collecting wall 67 receiving a converged light is made, a vacuum insulation layer V.Z is formed to its behind, and a working fluid pipe line is made.
  • FIG.11 shows a light electric generating device 80 in which a solar cell module 81 is provided to a parallel concentrated light path of linearly made concentrating optical system, a cooling fluid path conduit pipe 82 is made, a tracking device is provided and thereby tracking a solar light and concentrating and generating an electricity, and a cooling pipe 82 is made of rectangular pipe.
  • a lighting device 70 is made in FIG.3 (A) , FIG.5 and FIG.6 for the concentrating optical system of linear or circular structure provided with a parallel concentrated light converging lens : it is a lighting device 70 in which a light transferring media (light conducting cable and light conductor) receiving the parallel concentrated light or a converged and concentrated light is made to be placed at an end so that the converged light or concentrated light is transferred to a remote utilizing place such as underground room.
  • a light transferring media light conducting cable and light conductor
  • the device of FIG.3 (A) is a linear lighting device 70 provided with a tray 75 for an optical fiber cable 71
  • a right side device of FIG.5 is a circular lighting device 70 provided with single light path 72
  • a left side device of FIG.6 is a circular lighting device 70 collectively provided with a number of optical fiber cables 71 in bundle state, and which is a light collecting and transferring equipment which should be necessarily made by 2-axes tracking device.
  • FIG.3(C) and FIG.11 respectively show that a device is attached which light-generates by a diffusing light and the like being slantly incident by providing a solar cell module 81 at one part region of the central axis line CL below focus F from vertex V of primary mirror 11 of sun light collecting and utilizing device made by the concentrating optical system and device in linear structure, and a slant incident diffusing light is denoted by dotted line light, and which i ⁇ particularly suitable for a case that the mirrors 11, 12 are made by semi-parabolic type.
  • the sun beam can be concentrated by high concentrating ratio since it is concentrated in parallel by the mirrors 11, 12, 21, 22 and the parallel concentrated light is re-concentrated and converged by a converging refractive type concentrator
  • FIG.10 shows a sun tracking device provided with 2-axes tracking device by a solar furnace 100 melting a material by a focused concentrated light by providing a material melting pot 101 at a converged light focus (converged point) .
  • the left side device 90 of FIG.2 and a device 90 on extended center line of FIG.10 is a concentrated light utilizing device in which an eye lens 24 having same focus as a converging lens is made ⁇ o as to have a telescopic function, in a case that a circular structure concentrating sy ⁇ tem i ⁇ made and a converging circular lens 24 is provided.
  • a capacity of telescope is further improved because much light is concentrated by wide light receiving area than known telescope made only by refractive lens.
  • FIG.4 shows an operating characteristic of a tracking device of a device and the like concentrating and utilizing a sun light, which is a view showing a state that which is provided between north and south and 2-axes tracking, and a solar cell module 81 is provided to a primary mirror periphery of the circular structure device of FIG.4 (A), to the primary mirror periphery of linear structural device of FIG.4(B), or to the secondary mirror behind portion of the linear structure device of FIG.4(B), whereby executes proper object function and simultaneously light-generates by peripheral light being not concentrated.
  • FIG.5 and FIG.6 show a concentrated light utilizing device having multiple functions selectively utilizing a concentrated light path by making by dividing the parallel concentrated light path, providing different concentrated light utilizing target devices to both sides divided light paths, providing by attaching a flat plate mirror 27 into a rotationally supporting annular structure receiving tube at the dividing point, and providing a rotary type light path changing device protruded and formed with rotatably operating handle 37, in a case that the concentrating optical system mirrors 11, 12, 21, 22 are made by circular structure.
  • FIG.5 is a view structured by a telescope 90 and a lighting device 70
  • FIG.6 is a view structured by a lighting device 70 and a cavity type thermal collecting device 60, and the sun light during day time can be selectively utilized for light collection or thermal collection, and which is a device made with telescope function which utilizes the sun light to energy in day time and doing remote observation in night time
  • FIG.6 show that a tracking hollow shaft 29 is made by a divided light path and different target devices are divided and provided to both sides.
  • the aiming concentrating ratio can be freely selected and designed at primary and secondary mirrors spreading width ratio
  • a device being various in use can be constructed since primarily concentrated light is converged and re- concentrated by a lens, and an optical device applying a low density night time light or day time sun light and the like as a light source is newly developed.
  • a thermal collecting device for sun light can be constructed at various temperature from low temperature to high temperature region, and a concentrating type light generating device having a cooling device and a device for transferring the sun light to remote place such as underground room are developed.
  • a telescope capable of further more clearly magnifying and sensing a remote physical object than before can be constructed into tv/o kinds of light path changing type or linear type, entire length of device including mirror tube is manufactured greatly shorter relative to the concentrating ratio, and an operating device construction directing an observing object is easy.
  • the spreading angle of the primary and secondary mirrors may be determined in accordance with manufacturable preciseness and using device.
  • the invention is equipped with sun light tracking device and telescope operating device, and concentrates and utilizes an artificial light being a kind of electromagnetic wave as well a ⁇ natural light.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

L'invention concerne un système optique concentrateur dans lequel des miroirs de type semi-parabolique, répartis sur un côté sont construits pour être utilisés avec une concentration primaire et une concentration secondaire, ou un système concentrateur destiné à concentrer en parallèle des miroirs grands et petits de type parabolique (21, 22) se faisant face, de sorte que la lumière concentrée parallèle est collectée pour la chaleur, collectée pour la lumière ou utilisée pour l'éclairage, ou bien un concentrateur convergent de type réfractif est construit de manière à obtenir une concentration d'un rapport élevé. Etant donné que l'on peut suivre et concentrer une large gamme non seulement d'une densité élevée mais également d'une faible densité, on a pu mettre au point non seulement un four solaire (50) mais également un télescope d'un type nouveau. On a réalisé un dispositif utilisant de la lumière concentrée d'une large gamme dans lequel non seulement la lumière naturelle, telle que la lumière du soleil et la lumière des étoiles, mais également la lumière produite par une source de lumière artificielle peuvent être concentrées pour être utilisées dans l'industrie.
PCT/KR1996/000167 1995-10-02 1996-09-30 Systeme optique concentrateur et appareil utilisant une lumiere concentree WO1997013104A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU70982/96A AU7098296A (en) 1995-10-02 1996-09-30 Concentrating optical system and concentrated light utilizing apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1995/33637 1995-10-02
KR19950033637 1995-10-02
KR19950040629 1995-11-10
KR1995/40629 1995-11-10

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AU (1) AU7098296A (fr)
WO (1) WO1997013104A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2133926C1 (ru) * 1998-01-27 1999-07-27 Колесников Константин Дмитриевич Устройство для приема и транспортирования солнечной энергии
EP0909929A3 (fr) * 1997-10-15 2000-08-16 Mitaka Kohki Co., Ltd. Collecteur solaire
WO2001090661A3 (fr) * 2000-05-24 2002-05-30 Scott Frazier Concentrateur solaire à double réflexion
WO2004029521A1 (fr) 2002-09-25 2004-04-08 Georgi Lukov Gushlekov Systeme de concentration optique
RU2236652C1 (ru) * 2003-09-12 2004-09-20 Громыко Алексей Леонидович Устройство для освещения солнечным светом помещений многоэтажного жилого дома
RU2282799C1 (ru) * 2005-03-15 2006-08-27 Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства (ГНУ ВИЭСХ) Солнечная многофункциональная сильноконцентрирующая энергоустановка
ES2302419A1 (es) * 2005-12-30 2008-07-01 Fco. Javier Porras Vila Generador solar de espejos convergentes.
ES2302485A1 (es) * 2008-02-19 2008-07-01 Jose Ma. Martinez-Val Pelalosa Colectores cilindro-parabolicos de energia solar termica con tubo fijo no rotativo.
WO2009024011A1 (fr) * 2007-08-17 2009-02-26 Kang, Xuehui Réflecteur et récupérateur de chaleur de type cuve solaire l'utilisant
FR2945109A1 (fr) * 2009-05-04 2010-11-05 Jean Xavier Marie Herzog Systeme a capteur solaire optique horizontal electro-thermo generateur
US8104465B2 (en) * 2003-05-12 2012-01-31 Ramot At Tel-Aviv University Ltd. Small-scale, concentrating, solar CHP system
ES2402644R1 (es) * 2011-08-08 2013-07-23 Cabrero Antonio Pasalodos Planta procesadora de residuos urbanos e industriales para produccion de carburantes mediante reactor termo solar.
RU2545174C2 (ru) * 2013-07-24 2015-03-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пензенский государственный технологический университет" Автономная энергоэффективная солнечная варочная печь
EP3531040A1 (fr) * 2014-06-19 2019-08-28 Lakshmanan, Karthigueyane Concentrateur parabolique à deux étages

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990039986A (ko) * 1997-11-15 1999-06-05 박화랑 공동형 태양에너지 수집이용장치

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GB1129862A (en) * 1966-01-25 1968-10-09 Sheldon Horatio Hine Apparatus for reducing the size of a collimated beam of radiant energy
DE2733915A1 (de) * 1977-07-27 1979-02-08 William W Orrison Sonnenenergie-kollektoranordnung
WO1980000489A1 (fr) * 1976-03-10 1980-03-20 Advanced Solar Power Co Systeme de conversion de l'energie solaire
US5365920A (en) * 1989-03-01 1994-11-22 Bomin Solar Gmbh & Co. Kg Solar concentrator system

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Publication number Priority date Publication date Assignee Title
GB1129862A (en) * 1966-01-25 1968-10-09 Sheldon Horatio Hine Apparatus for reducing the size of a collimated beam of radiant energy
WO1980000489A1 (fr) * 1976-03-10 1980-03-20 Advanced Solar Power Co Systeme de conversion de l'energie solaire
DE2733915A1 (de) * 1977-07-27 1979-02-08 William W Orrison Sonnenenergie-kollektoranordnung
US5365920A (en) * 1989-03-01 1994-11-22 Bomin Solar Gmbh & Co. Kg Solar concentrator system

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0909929A3 (fr) * 1997-10-15 2000-08-16 Mitaka Kohki Co., Ltd. Collecteur solaire
RU2133926C1 (ru) * 1998-01-27 1999-07-27 Колесников Константин Дмитриевич Устройство для приема и транспортирования солнечной энергии
WO2001090661A3 (fr) * 2000-05-24 2002-05-30 Scott Frazier Concentrateur solaire à double réflexion
WO2004029521A1 (fr) 2002-09-25 2004-04-08 Georgi Lukov Gushlekov Systeme de concentration optique
BG65247B1 (bg) * 2002-09-25 2007-09-28 Георги ГУШЛЕКОВ Оптична концентрираща система
US8104465B2 (en) * 2003-05-12 2012-01-31 Ramot At Tel-Aviv University Ltd. Small-scale, concentrating, solar CHP system
RU2236652C1 (ru) * 2003-09-12 2004-09-20 Громыко Алексей Леонидович Устройство для освещения солнечным светом помещений многоэтажного жилого дома
WO2005026629A1 (fr) * 2003-09-12 2005-03-24 Alexei Leonidovich Gromyko Procede pour eclairer avec la lumiere solaire les locaux d'un immeuble d'habitation a plusieurs etages
RU2282799C1 (ru) * 2005-03-15 2006-08-27 Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства (ГНУ ВИЭСХ) Солнечная многофункциональная сильноконцентрирующая энергоустановка
ES2302419B1 (es) * 2005-12-30 2009-05-04 Fco. Javier Porras Vila Generador solar de espejos convergentes.
ES2302419A1 (es) * 2005-12-30 2008-07-01 Fco. Javier Porras Vila Generador solar de espejos convergentes.
WO2009024011A1 (fr) * 2007-08-17 2009-02-26 Kang, Xuehui Réflecteur et récupérateur de chaleur de type cuve solaire l'utilisant
ES2302485B1 (es) * 2008-02-19 2009-05-04 Jose Ma. Martinez-Val Peñalosa Colectores cilindro-parabolicos de energia solar termica con tubo fijo no rotativo.
WO2009103829A1 (fr) * 2008-02-19 2009-08-27 Martinez-Val Penalosa Jose Mar Collecteurs cylindro-paraboliques d'énergie solaire thermique avec tube fixe non rotatif
ES2302485A1 (es) * 2008-02-19 2008-07-01 Jose Ma. Martinez-Val Pelalosa Colectores cilindro-parabolicos de energia solar termica con tubo fijo no rotativo.
FR2945109A1 (fr) * 2009-05-04 2010-11-05 Jean Xavier Marie Herzog Systeme a capteur solaire optique horizontal electro-thermo generateur
WO2010128218A3 (fr) * 2009-05-04 2011-08-11 Jean Herzog Systeme electro-thermo generateur a capteurs solaires optiques
ES2402644R1 (es) * 2011-08-08 2013-07-23 Cabrero Antonio Pasalodos Planta procesadora de residuos urbanos e industriales para produccion de carburantes mediante reactor termo solar.
RU2545174C2 (ru) * 2013-07-24 2015-03-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пензенский государственный технологический университет" Автономная энергоэффективная солнечная варочная печь
EP3531040A1 (fr) * 2014-06-19 2019-08-28 Lakshmanan, Karthigueyane Concentrateur parabolique à deux étages

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Publication number Publication date
KR970022052A (fr) 1997-05-28
AU7098296A (en) 1997-04-28

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