FR2418475A1 - SOLAR COLLECTOR WITH LINEAR STEPS AND INCLINED PANEL - Google Patents

SOLAR COLLECTOR WITH LINEAR STEPS AND INCLINED PANEL

Info

Publication number
FR2418475A1
FR2418475A1 FR7904345A FR7904345A FR2418475A1 FR 2418475 A1 FR2418475 A1 FR 2418475A1 FR 7904345 A FR7904345 A FR 7904345A FR 7904345 A FR7904345 A FR 7904345A FR 2418475 A1 FR2418475 A1 FR 2418475A1
Authority
FR
France
Prior art keywords
solar
reflector
solar collector
inclined panel
steps
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.)
Granted
Application number
FR7904345A
Other languages
French (fr)
Other versions
FR2418475B1 (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
Publication of FR2418475A1 publication Critical patent/FR2418475A1/en
Application granted granted Critical
Publication of FR2418475B1 publication Critical patent/FR2418475B1/fr
Granted legal-status Critical Current

Links

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
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
    • 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
    • F24S23/77—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with flat reflective plates
    • 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
    • F24S2023/87—Reflectors layout
    • F24S2023/872—Assemblies of spaced reflective elements on common support, e.g. Fresnel reflectors
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Photovoltaic Devices (AREA)
  • Lenses (AREA)

Abstract

L'invention concerne l'industrie de l'énergie solaire. Réflecteur solaire de grande ouverture effective, comprenant au moins un élément réfléchissant linéaire à échelons incliné par rapport à la direction du rayonnement solaire incident pour diriger celui-ci sur un foyer linéaire. On évite ainsi toute interception du rayonnement incident par les gradins verticaux qui séparent les échelons du réflecteur. Application aux capteurs solaires à rendement élevé.The invention relates to the solar energy industry. A large effective aperture solar reflector comprising at least one stepped linear reflector inclined with respect to the direction of incident solar radiation to direct the same onto a linear focus. This prevents any interception of the incident radiation by the vertical steps which separate the steps of the reflector. Application to high efficiency solar collectors.

FR7904345A 1978-02-22 1979-02-21 SOLAR COLLECTOR WITH LINEAR STEPS AND INCLINED PANEL Granted FR2418475A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88018378A 1978-02-22 1978-02-22

Publications (2)

Publication Number Publication Date
FR2418475A1 true FR2418475A1 (en) 1979-09-21
FR2418475B1 FR2418475B1 (en) 1984-06-01

Family

ID=25375666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904345A Granted FR2418475A1 (en) 1978-02-22 1979-02-21 SOLAR COLLECTOR WITH LINEAR STEPS AND INCLINED PANEL

Country Status (12)

Country Link
JP (1) JPS54123962A (en)
AU (1) AU526479B2 (en)
BR (1) BR7900917A (en)
CA (1) CA1123292A (en)
DE (2) DE2907128A1 (en)
ES (1) ES477844A1 (en)
FR (1) FR2418475A1 (en)
GB (1) GB2015188B (en)
IL (1) IL56714A (en)
IT (1) IT1114985B (en)
SU (1) SU1138055A3 (en)
ZA (1) ZA787030B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR830008132A (en) * 1980-12-10 1983-11-16 엠 아노스 알프레도 Solar energy collector
JPS5910902A (en) * 1982-07-09 1984-01-20 Dainippon Printing Co Ltd Multimirror and transmission type projector using said mirror
US4505264A (en) * 1983-12-27 1985-03-19 Universite Laval Electromagnetic wave concentrator
US4561425A (en) * 1984-01-30 1985-12-31 Long John B Solar cooker
JPS60133439U (en) * 1984-02-16 1985-09-05 旭光学工業株式会社 Display illumination device inside camera viewfinder
JPS6159327A (en) * 1984-08-30 1986-03-26 Fuji Xerox Co Ltd Lighting device of copying machine or the like
US4784700A (en) * 1987-05-26 1988-11-15 General Dynamics Corp./Space Systems Div. Point focus solar concentrator using reflector strips of various geometries to form primary and secondary reflectors
JP2866866B2 (en) * 1988-03-31 1999-03-08 芝浦メカトロニクス株式会社 Laser beam shaping device
DE102005018657A1 (en) * 2005-04-21 2006-10-26 Lokurlu, Ahmet, Dr. Collector and collector assembly for recovering heat from incident radiation
IN2012DN02543A (en) * 2009-09-23 2015-08-28 Eagle Eye Res Inc
JP2012163286A (en) * 2011-02-08 2012-08-30 Sumitomo Heavy Ind Ltd Solar heat collector
WO2015081961A1 (en) * 2013-12-02 2015-06-11 Heliac Aps Flexible fresnel solar concentrator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846724A (en) * 1956-07-13 1958-08-12 Thomas C Aylwin Solar reflection device and means for producing the same
US2945417A (en) * 1958-05-12 1960-07-19 Coleman R Caryl Apparatus and mechanism for concentrating solar rays on objects to be tested
GB1348193A (en) * 1972-03-03 1974-03-13 Ford Motor Co Motor vehicle having interior rear view mirror
US4076015A (en) * 1975-10-14 1978-02-28 Mattson John P Solar energy collector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE263950C (en) * 1900-01-01
FR1122344A (en) * 1955-02-21 1956-09-05 Radiated energy sensor
US3613659A (en) * 1968-10-14 1971-10-19 Robert M Phillips Solar-energy-concentrating device
DE2511740A1 (en) * 1975-03-18 1976-09-30 Ulrich Ing Grad Radons Solar energy collector for house roof - has large number of mirror plates reflecting radiation onto common collector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846724A (en) * 1956-07-13 1958-08-12 Thomas C Aylwin Solar reflection device and means for producing the same
US2945417A (en) * 1958-05-12 1960-07-19 Coleman R Caryl Apparatus and mechanism for concentrating solar rays on objects to be tested
GB1348193A (en) * 1972-03-03 1974-03-13 Ford Motor Co Motor vehicle having interior rear view mirror
US4076015A (en) * 1975-10-14 1978-02-28 Mattson John P Solar energy collector

Also Published As

Publication number Publication date
ZA787030B (en) 1979-11-28
IL56714A0 (en) 1979-05-31
BR7900917A (en) 1979-09-11
FR2418475B1 (en) 1984-06-01
GB2015188A (en) 1979-09-05
JPH0160801B2 (en) 1989-12-26
DE2907128A1 (en) 1979-08-30
DE7905131U1 (en) 1979-08-23
AU4445779A (en) 1979-08-30
GB2015188B (en) 1982-10-27
SU1138055A3 (en) 1985-01-30
IT7948070A0 (en) 1979-02-21
JPS54123962A (en) 1979-09-26
DE2907128C2 (en) 1990-02-22
AU526479B2 (en) 1983-01-13
IL56714A (en) 1982-07-30
ES477844A1 (en) 1980-04-01
IT1114985B (en) 1986-02-03
CA1123292A (en) 1982-05-11

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