ES2081147T3 - Dispositivo para la concentracion o la distribucion de luz. - Google Patents

Dispositivo para la concentracion o la distribucion de luz.

Info

Publication number
ES2081147T3
ES2081147T3 ES93102751T ES93102751T ES2081147T3 ES 2081147 T3 ES2081147 T3 ES 2081147T3 ES 93102751 T ES93102751 T ES 93102751T ES 93102751 T ES93102751 T ES 93102751T ES 2081147 T3 ES2081147 T3 ES 2081147T3
Authority
ES
Spain
Prior art keywords
prisms
provision
light
fresnel
provisions
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93102751T
Other languages
English (en)
Inventor
Gerhard Feustle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2081147T3 publication Critical patent/ES2081147T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight
    • 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
    • F24S23/31—Arrangements for concentrating solar-rays for solar heat collectors with lenses having discontinuous faces, e.g. Fresnel lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • H01L31/0543—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the refractive type, e.g. lenses
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO (1) PARA LA CONCENTRACION O PARA LA DISTRIBUCION DE LUZ (2, 2''), CON LA UTILIZACION DE UNA PRIMERA DISPOSICION DE PRISMAS PLANOS (3), A PARTIR ESENCIALMENTE DE PERFILES PRISMATICOS. DISPOSICIONES DE PRISMAS PLANOS PARECIDOS SON CONOCIDOS COMO LAS LLAMADAS LENTES DE FRESNEL DESDE HACE YA MUCHO TIEMPO. ESTAS LENTES DE FRESNEL PRESENTAN EL INCONVENIENTE DE QUE LA LUZ QUE INCIDE SOBRE LAS MISMAS EN SENTIDO VERTICAL, TAN SOLO ES DESVIABLE EN UN MARGEN DE ANGULO LIMITADO DE LA DIRECCION DE LA INCIDENCIA, Y EL FOCO PRESENTA CONSECUENTEMENTE UNA DISTANCIA MINIMA DE LA LENTE. EL COMETIDO DE CONTINUAR DESARROLLANDO UN DISPOSITIVO SEGUN EL TIPO DE LA LENTE DE FRESNEL DE TAL FORMA QUE, SEA POSIBLE LOGRAR UN MAYOR DESVIO DE LOS RAYOS DE LUZ (2) CON POCAS PERDIDAS, Y CONSECUENTEMENTE UN ALTO FACTOR DE CONCENTRACION, SE SOLUCIONA PORQUE, SE SITUA ENFRENTE DE LA PRIMERA DISPOSICION DE PRISMAS (3), AL MENOS UNA SEGUNDA DISPOSICION DE PRISMAS (5) IDENTICA A UNA DISTANCIA CONSTANTE, SE LE ASOCIA A CADA PERFIL (4) DE LA PRIMERA DISPOSICION DE PRISMAS (3) UN PERFIL (6) DE LA SEGUNDA DISPOSICION (5), Y QUE DEBIDO AL DISEÑO Y DISPOSICION DE LOS PERFILES PRISMATICOS (4, 6), CADA RAYO DE LUZ (2,2'') QUE ATRAVIESA EL DISPOSITIVO SE REFRINGE AL MENOS EN DOS SUPERFICIES LIMITES (7,8) A LA SALIDA DE AMBAS DISPOSICIONES DE PRISMAS (3,5) EN EL MISMO SENTIDO DE GIRO, Y ABANDONA EL DISPOSITIVO (1) EN UN ANGULO AGUDO RESPECTO AL PLANO DE LA SEGUNDA DISPOSICION DE PRISMAS (5). EL DISPOSITIVO (1) PUEDE SER UTILIZADO COMO CONCENTRADOR DE RAYOS DE LUZ, COMO DISPOSITIVO DE ILUMINACION DE FONDOS O COMO PANTALLA RECEPTORA.
ES93102751T 1992-03-13 1993-02-22 Dispositivo para la concentracion o la distribucion de luz. Expired - Lifetime ES2081147T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4208006 1992-03-13

Publications (1)

Publication Number Publication Date
ES2081147T3 true ES2081147T3 (es) 1996-02-16

Family

ID=6453964

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93102751T Expired - Lifetime ES2081147T3 (es) 1992-03-13 1993-02-22 Dispositivo para la concentracion o la distribucion de luz.

Country Status (2)

Country Link
EP (1) EP0560107B1 (es)
ES (1) ES2081147T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6143224A (en) 1995-05-18 2000-11-07 Reflexite Corporation Method for forming a retroreflective sheeting
WO2001055650A2 (en) 2000-01-20 2001-08-02 Bd Systems, Llc Self tracking, wide angle, solar concentrators
JP2002081275A (ja) 2000-09-11 2002-03-22 Sti Japan:Kk 配光制御装置、ブラインド、パーティション、カーテン、テント及び照明器
US20050069678A1 (en) * 2003-09-25 2005-03-31 General Electric Company Joined multi functional optical device
ATE521992T1 (de) * 2004-11-01 2011-09-15 Technoexan Ltd Fotovoltaisches modul
WO2010025583A1 (zh) * 2008-09-04 2010-03-11 Xiao Lifeng 多功能光聚散板
DE102009049228A1 (de) * 2009-10-13 2011-08-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 80686 Vorrichtung zur Konzentrierung und Umwandlung von Solarenergie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE103721C (es) *
FR777208A (fr) * 1933-08-25 1935-02-14 Holophane Perfectionnements aux briques en verre
US2844998A (en) * 1954-10-21 1958-07-29 Owens Illinois Glass Co Glass building block having lightdirecting properties
WO1982004326A1 (en) * 1981-05-25 1982-12-09 Masataka Negishi Optical width and direction converter

Also Published As

Publication number Publication date
EP0560107A1 (de) 1993-09-15
EP0560107B1 (de) 1995-10-18

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