FR2450465A1 - Dispositif de concentration des rayons lumineux - Google Patents

Dispositif de concentration des rayons lumineux

Info

Publication number
FR2450465A1
FR2450465A1 FR7905322A FR7905322A FR2450465A1 FR 2450465 A1 FR2450465 A1 FR 2450465A1 FR 7905322 A FR7905322 A FR 7905322A FR 7905322 A FR7905322 A FR 7905322A FR 2450465 A1 FR2450465 A1 FR 2450465A1
Authority
FR
France
Prior art keywords
lens
light rays
magnifier
cut
elements
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.)
Withdrawn
Application number
FR7905322A
Other languages
English (en)
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
Priority to FR7905322A priority Critical patent/FR2450465A1/fr
Publication of FR2450465A1 publication Critical patent/FR2450465A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q13/00—Igniters not otherwise provided for
    • F23Q13/005—Igniters not otherwise provided for using light, e.g. sunlight or laser
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S2030/10—Special components
    • F24S2030/16—Hinged elements; Pin connections
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Photovoltaic Devices (AREA)

Abstract

DISPOSITIF DE CONCENTRATION DES RAYONS LUMINEUX PAR UNE LOUPE OU PAR UNE LENTILLE DE FRESNEL DECOUPEE EN PLUSIEURS ELEMENTS. IL COMPREND UNE LOUPE OU UNE LENTILLE DE FRESNEL DONT LES BORDS SONT COUPES EN UNE FORME GEOMETRIQUE PRATIQUE PUIS DECOUPEE EN PETITS ELEMENTS. EN FONCTIONNEMENT, LES DIVERS ELEMENTS SONT MAINTENUS JUXTAPOSES POUR RECONSTITUER LA LENTILLE INITIALE QUI CONCENTRE LES RAYONS LUMINEUX COMME UNE LENTILLE CLASSIQUE. QUAND LA LOUPE OU LA LENTILLE DE FRESNEL NE SERT PLUS, LES ELEMENTS DE LA LENTILLE SONT EMPILES OU REPLIES L'UN SUR L'AUTRE OCCUPANT AINSI UN ESPACE MOINS ENCOMBRANT QUE LA LENTILLE INITIALE. L'INVENTION PEUT ETRE UTILISEE DANS TOUS LES CAS OU IL EST NECESSAIRE DE CONCENTRER LES RAYONS LUMINEUX, PAR EXEMPLE, DANS LA CAPTATION DE L'ENERGIE SOLAIRE. UN BRIQUET SOLAIRE EST UN EXEMPLE TYPIQUE D'UNE TELLE UTILISATION.
FR7905322A 1979-03-01 1979-03-01 Dispositif de concentration des rayons lumineux Withdrawn FR2450465A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7905322A FR2450465A1 (fr) 1979-03-01 1979-03-01 Dispositif de concentration des rayons lumineux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905322A FR2450465A1 (fr) 1979-03-01 1979-03-01 Dispositif de concentration des rayons lumineux

Publications (1)

Publication Number Publication Date
FR2450465A1 true FR2450465A1 (fr) 1980-09-26

Family

ID=9222624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905322A Withdrawn FR2450465A1 (fr) 1979-03-01 1979-03-01 Dispositif de concentration des rayons lumineux

Country Status (1)

Country Link
FR (1) FR2450465A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043082A3 (en) * 1980-06-27 1982-03-10 Kei Mori A solar optical energy collector
EP0052443A1 (fr) * 1980-11-13 1982-05-26 Carl Theodorus Vorster Briquet solaire
FR2914049A1 (fr) * 2007-03-20 2008-09-26 Patrice Jean Louis Micolon Constituants pour centrale solaire de conception modulaire

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598738C (de) * 1931-07-03 1934-06-16 Jose Ylla Conte Linsenaehnliche Einrichtung zur Verwertung der Sonnenwaerme zu techischen Zwecken
US2880650A (en) * 1954-02-18 1959-04-07 Walter A Fraser Optical glass domes
US3493291A (en) * 1966-06-22 1970-02-03 James E Webb High temperature lens construction
DE2415495A1 (de) * 1973-03-29 1974-10-10 Minnesota Mining & Mfg Ausrichtvorrichtung fuer teillinsen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598738C (de) * 1931-07-03 1934-06-16 Jose Ylla Conte Linsenaehnliche Einrichtung zur Verwertung der Sonnenwaerme zu techischen Zwecken
US2880650A (en) * 1954-02-18 1959-04-07 Walter A Fraser Optical glass domes
US3493291A (en) * 1966-06-22 1970-02-03 James E Webb High temperature lens construction
DE2415495A1 (de) * 1973-03-29 1974-10-10 Minnesota Mining & Mfg Ausrichtvorrichtung fuer teillinsen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043082A3 (en) * 1980-06-27 1982-03-10 Kei Mori A solar optical energy collector
EP0052443A1 (fr) * 1980-11-13 1982-05-26 Carl Theodorus Vorster Briquet solaire
FR2914049A1 (fr) * 2007-03-20 2008-09-26 Patrice Jean Louis Micolon Constituants pour centrale solaire de conception modulaire

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Legal Events

Date Code Title Description
ST Notification of lapse