FR2435060A1 - Concentrateur de radiations de type refracteur-reflecteur - Google Patents

Concentrateur de radiations de type refracteur-reflecteur

Info

Publication number
FR2435060A1
FR2435060A1 FR7825114A FR7825114A FR2435060A1 FR 2435060 A1 FR2435060 A1 FR 2435060A1 FR 7825114 A FR7825114 A FR 7825114A FR 7825114 A FR7825114 A FR 7825114A FR 2435060 A1 FR2435060 A1 FR 2435060A1
Authority
FR
France
Prior art keywords
refractor
reflector
radiation
focus
linear echelon
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Withdrawn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
FR7825114A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority to FR7825114A priority Critical patent/FR2435060A1/fr
Publication of FR2435060A1 publication Critical patent/FR2435060A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors
    • 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
    • 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
    • Y02E10/44—Heat exchange systems

Landscapes

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

Abstract

L'invention concerne l'industrie de l'optique et la récupération de l'énergie solaire. Un concentrateur optique 10 constitué d'un réfracteur à échelons linéaires 13 et d'un réflecteur à échelons linéaires 18; les accroissements 14 du réfracteur sont croisés d'environ 90 degrés par rapport aux accroissements 19 du réflecteur; le réfracteur et le réflecteur coopèrent pour focaliser les radiations incidentes. Application notamment aux dispositifs pour focaliser les radiations solaires.
FR7825114A 1978-08-31 1978-08-31 Concentrateur de radiations de type refracteur-reflecteur Withdrawn FR2435060A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7825114A FR2435060A1 (fr) 1978-08-31 1978-08-31 Concentrateur de radiations de type refracteur-reflecteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7825114A FR2435060A1 (fr) 1978-08-31 1978-08-31 Concentrateur de radiations de type refracteur-reflecteur

Publications (1)

Publication Number Publication Date
FR2435060A1 true FR2435060A1 (fr) 1980-03-28

Family

ID=9212232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7825114A Withdrawn FR2435060A1 (fr) 1978-08-31 1978-08-31 Concentrateur de radiations de type refracteur-reflecteur

Country Status (1)

Country Link
FR (1) FR2435060A1 (fr)

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Legal Events

Date Code Title Description
ST Notification of lapse