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WO2010035083A3 - Solar reflector with metal sheet cellular support structure, and process for making such reflector - Google Patents

Solar reflector with metal sheet cellular support structure, and process for making such reflector Download PDF

Info

Publication number
WO2010035083A3
WO2010035083A3 PCT/IB2009/006249 IB2009006249W WO2010035083A3 WO 2010035083 A3 WO2010035083 A3 WO 2010035083A3 IB 2009006249 W IB2009006249 W IB 2009006249W WO 2010035083 A3 WO2010035083 A3 WO 2010035083A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal sheet
reflector
making
support structure
mirror
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.)
Ceased
Application number
PCT/IB2009/006249
Other languages
French (fr)
Other versions
WO2010035083A2 (en
Inventor
Dario Amidei
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.)
Ocap SpA
Original Assignee
Ocap SpA
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 Ocap SpA filed Critical Ocap SpA
Publication of WO2010035083A2 publication Critical patent/WO2010035083A2/en
Priority to TN2011000136A priority Critical patent/TN2011000136A1/en
Anticipated expiration legal-status Critical
Publication of WO2010035083A3 publication Critical patent/WO2010035083A3/en
Ceased 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
    • F24S23/82—Arrangements for concentrating solar-rays for solar heat collectors with reflectors characterised by the material or the construction of the reflector
    • 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
    • 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)
  • Photovoltaic Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

The solar reflector (10; 110) comprises a mirror (14; 114) and a supporting structure (16; 116) made of sheet metal supporting the mirror (14;114), wherein the supporting structure (16; 116) comprises a first metal sheet (18; 119) having a plurality of truncated cone-shaped bosses (22; 122a, 122b) obtained by pressing or drawing from a flat metal sheet, and a second metal sheet (20; 120) arranged above the first metal sheet (18; 119) and securely joined to the latter by means of permanent connections (26; 126) so as to give the supporting structure (16; 116) a cellular or honeycomb configuration. The permanent connections (26; 126) are obtained by means of clinching, spot welding, projection welding, laser welding or gluing. The mirror (14; 114) is securely joined to the second metal sheet (20; 120) by means of gluing or mechanical connection.
PCT/IB2009/006249 2008-09-26 2009-09-22 Solar reflector with metal sheet cellular support structure, and process for making such reflector Ceased WO2010035083A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TN2011000136A TN2011000136A1 (en) 2009-09-22 2011-03-15 Solar reflector with metal sheet cellular support structure, and process for making such reflector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO2008A000706 2008-09-26
IT000706A ITTO20080706A1 (en) 2008-09-26 2008-09-26 SOLAR REFLECTOR WITH MOBILE METAL SHEET SUPPORT STRUCTURE AND PROCESS FOR ITS MANUFACTURING

Publications (2)

Publication Number Publication Date
WO2010035083A2 WO2010035083A2 (en) 2010-04-01
WO2010035083A3 true WO2010035083A3 (en) 2011-08-25

Family

ID=40585050

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/006249 Ceased WO2010035083A2 (en) 2008-09-26 2009-09-22 Solar reflector with metal sheet cellular support structure, and process for making such reflector

Country Status (2)

Country Link
IT (1) ITTO20080706A1 (en)
WO (1) WO2010035083A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008016704U1 (en) * 2008-12-18 2009-03-12 Sk Energy Gmbh Solar module and solar system
CN107407504A (en) * 2014-12-19 2017-11-28 特雷弗.鲍威尔 Reflector assemblies for solar collectors
WO2019200503A1 (en) * 2018-04-16 2019-10-24 博立多媒体控股有限公司 Solar concentrator
AT524551B1 (en) * 2021-08-16 2022-07-15 Manfred Kornmueller solar panel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024852A (en) * 1976-02-05 1977-05-24 Esperance Paul M L Solar energy reflector-collector
DE3134690A1 (en) * 1980-09-08 1982-04-29 The Budd Co., 48084 Troy, Mich. Solar energy reflector plate and method for producing it
GB2104238A (en) * 1981-08-21 1983-03-02 Glaverbel Composite mirror panels
US6035850A (en) * 1998-01-14 2000-03-14 Deutsches Zentrum Fuer Luft- Und Raumfahrt E.V. Concentrator for focusing solar radiation
WO2002103256A1 (en) * 2001-06-18 2002-12-27 Enea-Ente Per Le Nuove Tecnologie, L'energia E L'ambiente A parabolic solar concentrator
WO2004066401A2 (en) * 2003-01-24 2004-08-05 Carpe Diem Solar - Hölle & Jakob Gbr Solar collector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20071702A1 (en) * 2007-08-29 2009-02-28 Donati Group S P A REFLECTIVE PARABOLIC STRUCTURE FOR PLANTS FOR THE PRODUCTION OF HEAT FROM SOLAR ENERGY.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4024852A (en) * 1976-02-05 1977-05-24 Esperance Paul M L Solar energy reflector-collector
DE3134690A1 (en) * 1980-09-08 1982-04-29 The Budd Co., 48084 Troy, Mich. Solar energy reflector plate and method for producing it
GB2104238A (en) * 1981-08-21 1983-03-02 Glaverbel Composite mirror panels
US6035850A (en) * 1998-01-14 2000-03-14 Deutsches Zentrum Fuer Luft- Und Raumfahrt E.V. Concentrator for focusing solar radiation
WO2002103256A1 (en) * 2001-06-18 2002-12-27 Enea-Ente Per Le Nuove Tecnologie, L'energia E L'ambiente A parabolic solar concentrator
WO2004066401A2 (en) * 2003-01-24 2004-08-05 Carpe Diem Solar - Hölle & Jakob Gbr Solar collector

Also Published As

Publication number Publication date
ITTO20080706A1 (en) 2010-03-27
WO2010035083A2 (en) 2010-04-01

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