DK1217315T3 - Solar collector element - Google Patents

Solar collector element

Info

Publication number
DK1217315T3
DK1217315T3 DK01127975T DK01127975T DK1217315T3 DK 1217315 T3 DK1217315 T3 DK 1217315T3 DK 01127975 T DK01127975 T DK 01127975T DK 01127975 T DK01127975 T DK 01127975T DK 1217315 T3 DK1217315 T3 DK 1217315T3
Authority
DK
Denmark
Prior art keywords
layer
solar collector
chemical composition
collector element
absorber part
Prior art date
Application number
DK01127975T
Other languages
Danish (da)
Inventor
Werner Reichert
Klaus Gaenz
Original Assignee
Alanod Al Veredlung Gmbh
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 Alanod Al Veredlung Gmbh filed Critical Alanod Al Veredlung Gmbh
Application granted granted Critical
Publication of DK1217315T3 publication Critical patent/DK1217315T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/22—Spot welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/225—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption for spectrally selective absorption
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/20—Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/25—Coatings made of metallic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00—Details of absorbing elements
    • F24S70/30—Auxiliary coatings, e.g. anti-reflective coatings
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photovoltaic Devices (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

The invention relates to a solar collector element having an absorber part and a tube for a heat transfer liquid connected thereto on a first side. The absorber part consisting of a composite material having a metallic substrate and an optically active coating on a second side of the substrate. The coating is a multilayer system having three layers. The top layer is a dielectric layer, preferably an oxide, fluoride or nitride layer of chemical composition MeOz, MeFr, MeNs, having a refractive index n<1.8. The middle layer is a chromium oxide layer of chemical composition CrOx. The bottom layer is gold, silver, copper, chromium, aluminium and/or molybdenum. The indices x, z, r and s indicate a stoichiometric or non-stoichiometric ratio in the oxides, fluorides or nitrides.
DK01127975T 2000-12-20 2001-11-24 Solar collector element DK1217315T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20021644U DE20021644U1 (en) 2000-12-20 2000-12-20 Solar collector element
EP01127975A EP1217315B1 (en) 2000-12-20 2001-11-24 Solar collector element

Publications (1)

Publication Number Publication Date
DK1217315T3 true DK1217315T3 (en) 2005-05-09

Family

ID=7950385

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01127975T DK1217315T3 (en) 2000-12-20 2001-11-24 Solar collector element

Country Status (9)

Country Link
US (1) US20020073988A1 (en)
EP (1) EP1217315B1 (en)
CN (1) CN1368627A (en)
AT (1) ATE288057T1 (en)
DE (2) DE20021644U1 (en)
DK (1) DK1217315T3 (en)
ES (1) ES2232557T3 (en)
HK (1) HK1049366A1 (en)
PT (1) PT1217315E (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100343413C (en) * 2002-12-30 2007-10-17 北京欧科能太阳能技术有限公司 Solar energy selective absorptive coating and its preparing method
DE102004060982B3 (en) * 2004-12-17 2006-11-23 Alanod Aluminium-Veredlung Gmbh & Co. Kg Covering for solar absorber has a functional layer including at least one layer containing silicium as its main cationic component
KR100650767B1 (en) * 2005-11-10 2006-11-27 주식회사 하이닉스반도체 Chip of pad redistribution and manufacture method thereof and stack type package with the chip
DE202006009369U1 (en) * 2006-06-13 2007-10-18 Alanod Aluminium-Veredlung Gmbh & Co. Kg Weatherproof composite material
DE102006037872A1 (en) * 2006-08-11 2008-02-14 Viessmann Werke Gmbh & Co Kg Absorber, apparatus for producing an absorber and method for producing an absorber
DE112006004036T5 (en) 2006-09-22 2009-08-06 Acktar Ltd. Solar panel with foil absorber
DE102006056536B9 (en) * 2006-11-27 2008-06-05 Schott Ag Radiation-selective absorber coating, absorber tube and method for its production
US20080289620A1 (en) * 2007-05-22 2008-11-27 Garnell Fitz-Henley Fresnel lens solar fluid heater
DE102007042387A1 (en) * 2007-09-04 2009-03-05 Andreas Link Absorber for a solar thermal collector and method for producing such an absorber
EP2131121A2 (en) * 2007-11-01 2009-12-09 Acktar Ltd. Solar collector
DE102007054124A1 (en) * 2007-11-11 2009-05-14 Massen, Robert, Prof. Dr.-Ing. Architecturally designed solar cell and solar thermal panels
US20100057068A1 (en) * 2008-08-29 2010-03-04 Kwangyeol Lee Gold nanostructure and methods of making and using the same
ES2316321B2 (en) * 2008-10-20 2010-12-14 Abengoa Solar New Technologies, S.A. SOLAR SELECTIVE ABSORBENT COATING AND MANUFACTURING METHOD.
DE102009016805B4 (en) 2009-04-09 2014-04-03 Alanod Gmbh & Co. Kg Method for laser welding a composite material with a component
NL2003336C2 (en) 2009-04-15 2011-08-11 Cons Groep B V HEAT COLLECTOR AND HEAT COLLECTING ROOF CONSTRUCTION.
DE102009022059A1 (en) * 2009-05-20 2010-11-25 Schott Solar Ag Radiation-selective absorber coating and absorber tube with radiation-selective absorber coating
DE102009049471B3 (en) * 2009-10-15 2011-04-07 Schott Solar Ag Radiation-selective absorber coating and absorber tube with radiation-selective absorber coating
DE202009015334U1 (en) * 2009-11-11 2010-02-25 Almeco-Tinox Gmbh Optically effective multilayer system for solar absorption
CN101876490B (en) * 2009-12-25 2012-10-10 四川中科百博太阳能科技有限公司 Solar energy medium-high temperature selective heat absorbing coating
BR112013016045A2 (en) * 2010-12-22 2018-12-11 Novelis Inc solar absorber unit and solar energy device containing it.
PL2678617T3 (en) 2011-02-22 2019-12-31 Savo-Solar Oy Method for manufacturing thermal absorber for solar thermal collector
US20120234313A1 (en) * 2011-03-18 2012-09-20 ZYRUS Beteiligungsgesellschaft mbH & Co., Patente I KG Solar collector and method for manufacturing such a solar collector
EP2525162B1 (en) * 2011-05-19 2013-07-17 Sandvik Intellectual Property AB A solar thermal absorber material
US20140144426A1 (en) * 2011-06-16 2014-05-29 Consejo Superior De Investigaciones Científicas (Csic) Covering that selectively absorbs visible and infrared radiation, and method for the production thereof
CN102261757B (en) * 2011-07-06 2013-03-06 张浙军 Solar collector core with silicon nitride medium selective absorption coating and preparation method
DE202011051927U1 (en) * 2011-11-10 2013-02-11 Alanod Aluminium-Veredlung Gmbh & Co. Kg Laser weldable composite material
DE102012108303B4 (en) 2012-09-06 2019-02-21 Alanod Gmbh & Co. Kg Device for absorbing heat radiation
FR3010074B1 (en) * 2013-09-05 2019-08-02 Saint-Gobain Glass France METHOD FOR MANUFACTURING A MATERIAL COMPRISING A SUBSTRATE HAVING A FUNCTIONAL LAYER BASED ON TIN OXIDE AND INDIUM
FR3023362A1 (en) * 2014-07-04 2016-01-08 Commissariat Energie Atomique SELECTIVE SOLAR ABSORBER WITH ANTICORROSIVE PASSIVATION THICK LAYER AND THERMAL BARRIER FOR HIGH TEMPERATURE APPLICATIONS AND METHOD FOR PRODUCING THE SAME.
GB2540384B (en) * 2015-07-15 2020-04-29 Energy Transitions Ltd Transpired solar collector
MX2020010413A (en) 2018-04-04 2021-06-18 The Research Foundation Of The State Univ Of New York Systems and methods for passive cooling and radiator for same.

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Publication number Priority date Publication date Assignee Title
US3990784A (en) * 1974-06-05 1976-11-09 Optical Coating Laboratory, Inc. Coated architectural glass system and method
US4246892A (en) * 1978-05-17 1981-01-27 Waiche Meir R Solar energy collector panel
US4334523A (en) * 1980-06-23 1982-06-15 Owens-Illinois, Inc. Solar energy collector having solar selective coating of low reflectance
US4343533A (en) * 1980-12-31 1982-08-10 Dow Corning Corporation Solar radiation reflector with a cellulosic substrate and method of making
US4416916A (en) * 1982-03-04 1983-11-22 Engelhard Corporation Thin film solar energy collector
DE3308790C2 (en) * 1982-05-27 1984-08-02 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Process for the production of a selectively absorbing layer for solar collectors
JPS58224261A (en) * 1982-06-22 1983-12-26 Toshiba Corp Manufacture of solar heat collecting plate
US4637374A (en) * 1982-09-08 1987-01-20 Sharp Kabushiki Kaisha Selective absorption film of a solar heat collector
US4582764A (en) * 1982-09-24 1986-04-15 Energy Conversion Devices, Inc. Selective absorber amorphous alloys and devices
ATE31361T1 (en) * 1982-10-08 1987-12-15 Univ Sydney SOLAR SELECTIVE SURFACE COATING.
JPS60216148A (en) * 1984-04-11 1985-10-29 Fuji Electric Corp Res & Dev Ltd Solar heat collector
US5004308A (en) * 1990-05-23 1991-04-02 Rockwell International Corporation Rugate reflector
US5730852A (en) * 1995-09-25 1998-03-24 Davis, Joseph & Negley Preparation of cuxinygazsen (X=0-2, Y=0-2, Z=0-2, N=0-3) precursor films by electrodeposition for fabricating high efficiency solar cells
DE19721657A1 (en) * 1997-05-23 1998-12-10 Nova Solar Gmbh Heat exchanger for solar collectors for heating and cooling systems
US6234166B1 (en) * 1999-06-30 2001-05-22 Acktar Ltd. Absorber-reflector for solar heating

Also Published As

Publication number Publication date
PT1217315E (en) 2005-03-31
DE50105189D1 (en) 2005-03-03
US20020073988A1 (en) 2002-06-20
EP1217315B1 (en) 2005-01-26
HK1049366A1 (en) 2003-05-09
ATE288057T1 (en) 2005-02-15
DE20021644U1 (en) 2002-05-02
EP1217315A1 (en) 2002-06-26
CN1368627A (en) 2002-09-11
ES2232557T3 (en) 2005-06-01

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