ES459670A1 - Solar collector - Google Patents

Solar collector

Info

Publication number
ES459670A1
ES459670A1 ES459670A ES459670A ES459670A1 ES 459670 A1 ES459670 A1 ES 459670A1 ES 459670 A ES459670 A ES 459670A ES 459670 A ES459670 A ES 459670A ES 459670 A1 ES459670 A1 ES 459670A1
Authority
ES
Spain
Prior art keywords
solar energy
substrate layer
covered
glass tube
solar collector
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.)
Expired
Application number
ES459670A
Other languages
Spanish (es)
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.)
University of Sydney
Original Assignee
University of Sydney
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 University of Sydney filed Critical University of Sydney
Publication of ES459670A1 publication Critical patent/ES459670A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F24S70/20—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
    • 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)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photovoltaic Devices (AREA)
  • Physical Vapour Deposition (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

The solar energy collector has a glass tube (5), through which the working medium to be heated flows. The glass tube (5) is covered with a metal substrate layer (6) on its outside. This substrate layer has a relatively low infra-red emission ratio. The substrate layer (6) is covered by a metal carbide layer (7) which has been produced by means of a reactive atomisation process. This solar energy collector has improved selective surfaces for collecting solar energy.
ES459670A 1976-06-10 1977-06-10 Solar collector Expired ES459670A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC622976 1976-06-10

Publications (1)

Publication Number Publication Date
ES459670A1 true ES459670A1 (en) 1978-11-16

Family

ID=3766678

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459670A Expired ES459670A1 (en) 1976-06-10 1977-06-10 Solar collector

Country Status (11)

Country Link
JP (1) JPS52150834A (en)
CA (1) CA1083452A (en)
CH (1) CH624755A5 (en)
DE (1) DE2725914C2 (en)
ES (1) ES459670A1 (en)
FR (1) FR2354521A1 (en)
GB (1) GB1558440A (en)
IL (1) IL52213A (en)
IT (1) IT1083135B (en)
NL (1) NL180124C (en)
SE (1) SE422783B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5318779A (en) * 1979-01-26 1981-07-02 Exxon Research And Engineering Company Solar absorber
FR2524618B1 (en) * 1982-03-31 1987-11-20 Commissariat Energie Atomique COATING FOR PHOTOTHERMAL CONVERSION
DE3219989A1 (en) * 1982-05-27 1983-12-01 Maschf Augsburg Nuernberg Ag SELECTIVE ABSORBING LAYER FOR SOLAR COLLECTORS AND METHOD FOR THE PRODUCTION THEREOF
GB2147408A (en) * 1983-10-04 1985-05-09 Dimos Maglaras Solar water heater
US4777068A (en) * 1984-08-10 1988-10-11 Canon Kabushiki Kaisha Optical recording medium
GB8827541D0 (en) * 1988-11-25 1988-12-29 Atomic Energy Authority Uk Multilayer coatings
DE19515647A1 (en) * 1995-04-28 1996-10-31 Lazarov Miladin Dr Economical radiation-selective absorber with good optical quality
US8182929B2 (en) 2005-03-03 2012-05-22 The University Of Sydney Solar absorptive material for a solar selective surface coating
AU2006220251B2 (en) * 2005-03-03 2011-11-17 The University Of Sydney A solar absorptive material for a solar selective surface coating
DE102009048672A1 (en) 2009-09-30 2011-03-31 Siemens Aktiengesellschaft Central tube for a linear concentrating solar thermal power plant with absorber layer and method for applying this absorber layer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173801A (en) * 1961-05-26 1965-03-16 Thompson Ramo Wooldridge Inc Electromagnetic radiation energy arrangement
US3287243A (en) * 1965-03-29 1966-11-22 Bell Telephone Labor Inc Deposition of insulating films by cathode sputtering in an rf-supported discharge
DE2508339A1 (en) * 1974-05-06 1975-11-20 Arnold Dr Keller Hollow cylindrical type solar cell - in which complicated assembly of lenses and mirrors is eliminated

Also Published As

Publication number Publication date
DE2725914A1 (en) 1977-12-22
JPS52150834A (en) 1977-12-14
GB1558440A (en) 1980-01-03
CH624755A5 (en) 1981-08-14
FR2354521A1 (en) 1978-01-06
CA1083452A (en) 1980-08-12
DE2725914C2 (en) 1987-02-19
IL52213A0 (en) 1977-08-31
FR2354521B1 (en) 1985-02-15
NL180124C (en) 1987-01-02
NL180124B (en) 1986-08-01
SE7706648L (en) 1977-12-11
IT1083135B (en) 1985-05-21
IL52213A (en) 1979-10-31
SE422783B (en) 1982-03-29
NL7705467A (en) 1977-12-13
JPS5545815B2 (en) 1980-11-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19951021