FR2429395A1 - SOLAR COLLECTOR WITH INFRARED TRAP - Google Patents

SOLAR COLLECTOR WITH INFRARED TRAP

Info

Publication number
FR2429395A1
FR2429395A1 FR7916157A FR7916157A FR2429395A1 FR 2429395 A1 FR2429395 A1 FR 2429395A1 FR 7916157 A FR7916157 A FR 7916157A FR 7916157 A FR7916157 A FR 7916157A FR 2429395 A1 FR2429395 A1 FR 2429395A1
Authority
FR
France
Prior art keywords
elements
capturing
solar collector
solar radiation
incident solar
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Withdrawn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
FR7916157A
Other languages
French (fr)
Inventor
Eric Aranovitch
Flaviano Farfaletti-Casali
Peter Gunter Gritzmann
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.)
European Atomic Energy Community Euratom
Original Assignee
European Atomic Energy Community Euratom
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 European Atomic Energy Community Euratom filed Critical European Atomic Energy Community Euratom
Publication of FR2429395A1 publication Critical patent/FR2429395A1/en
Withdrawn legal-status Critical Current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
    • F24S23/74—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
    • F24S2023/84—Reflective elements inside solar collector casings
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

Le dispositif échangeur de chaleur selon l'invention se distingue en ce qu'il comporte un ensemble d'éléments constitué de surfaces spéculaires fixes 2, pouvant diriger et concentrer vers un ensemble coaxial d'éléments à surfaces captantes le rayonnement solaire incident, tant direct que diffusé, lesdites surfaces captantes étant absorbantes, sélectives, constituées d'éléments extrudés en alliage léger ou de tubes de cuivre ou autre métal, et comportant, intérieurement et coaxialement, des canalisations 3 pour le fluide à chauffer, chaque élément des surfaces captantes étant coaxialement renfermé dans un tube transparent de l'extérieur au rayonnement solaire incident et réfléchissant à l'intérieur et vers l'intérieur le rayonnement infrarouge émis par la surface captante, sélective.The heat exchanger device according to the invention is distinguished in that it comprises a set of elements consisting of fixed specular surfaces 2, capable of directing and concentrating towards a coaxial set of elements with capturing surfaces the incident solar radiation, both direct as diffused, said captive surfaces being absorbent, selective, consisting of extruded elements of light alloy or of tubes of copper or other metal, and comprising, internally and coaxially, pipes 3 for the fluid to be heated, each element of the catching surfaces being coaxially enclosed in a tube transparent from the outside to incident solar radiation and reflecting inside and inward the infrared radiation emitted by the capturing, selective surface.

FR7916157A 1978-06-22 1979-06-22 SOLAR COLLECTOR WITH INFRARED TRAP Withdrawn FR2429395A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU79869A LU79869A1 (en) 1978-06-22 1978-06-22 SOLAR COLLECTOR WITH TRAP FOR INFRARED

Publications (1)

Publication Number Publication Date
FR2429395A1 true FR2429395A1 (en) 1980-01-18

Family

ID=19728947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916157A Withdrawn FR2429395A1 (en) 1978-06-22 1979-06-22 SOLAR COLLECTOR WITH INFRARED TRAP

Country Status (6)

Country Link
ES (1) ES481525A1 (en)
FR (1) FR2429395A1 (en)
GB (1) GB2023807A (en)
IT (1) IT1162486B (en)
LU (1) LU79869A1 (en)
PT (1) PT69793A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509844A1 (en) * 1981-07-20 1983-01-21 Antona Pancrace SOLAR PLANAR SENSOR WITH CONCENTRATION AND GREENHOUSE EFFECT
ES2125828A1 (en) * 1996-03-02 1999-03-01 Deutsche Forsch Luft Raumfahrt Trough-shaped collector

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340035A (en) * 1980-04-24 1982-07-20 Begun James A Solar collector
GB2147408A (en) * 1983-10-04 1985-05-09 Dimos Maglaras Solar water heater
AU2009290135A1 (en) * 2008-09-03 2010-03-11 Chimera Innovations Pty Ltd Method and apparatus for solar energy assisted heat exchange

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR937904A (en) * 1946-12-24 1948-08-31 Device for using solar energy
FR1165672A (en) * 1957-01-24 1958-10-28 Centre Nat Rech Scient Static receiver for solar energy concentration
US3974824A (en) * 1974-08-09 1976-08-17 Solergy, Inc. Solar heating device
FR2345678A1 (en) * 1976-03-23 1977-10-21 Philips Nv SOLAR COLLECTOR WITH AN ABSORBOR COVER TUBE
DE2649792A1 (en) * 1976-10-29 1978-05-03 Swarovski & Co Solar energy collector with lens or mirror focussing - has reflective layer on reverse side of absorber element and corrects for change in incident radiation angle
GB1509476A (en) * 1975-12-04 1978-05-04 Euratom Solar energy collector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR937904A (en) * 1946-12-24 1948-08-31 Device for using solar energy
FR1165672A (en) * 1957-01-24 1958-10-28 Centre Nat Rech Scient Static receiver for solar energy concentration
US3974824A (en) * 1974-08-09 1976-08-17 Solergy, Inc. Solar heating device
GB1509476A (en) * 1975-12-04 1978-05-04 Euratom Solar energy collector
FR2345678A1 (en) * 1976-03-23 1977-10-21 Philips Nv SOLAR COLLECTOR WITH AN ABSORBOR COVER TUBE
DE2649792A1 (en) * 1976-10-29 1978-05-03 Swarovski & Co Solar energy collector with lens or mirror focussing - has reflective layer on reverse side of absorber element and corrects for change in incident radiation angle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509844A1 (en) * 1981-07-20 1983-01-21 Antona Pancrace SOLAR PLANAR SENSOR WITH CONCENTRATION AND GREENHOUSE EFFECT
EP0070747A1 (en) * 1981-07-20 1983-01-26 Pancrace Antona Flat solar collector with concentration and greenhouse effect
ES2125828A1 (en) * 1996-03-02 1999-03-01 Deutsche Forsch Luft Raumfahrt Trough-shaped collector

Also Published As

Publication number Publication date
LU79869A1 (en) 1979-09-06
IT1162486B (en) 1987-04-01
IT7949463A0 (en) 1979-06-19
GB2023807A (en) 1980-01-03
PT69793A (en) 1979-07-01
ES481525A1 (en) 1980-01-16

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Legal Events

Date Code Title Description
RE Withdrawal of published application