BR7800749A - Processo para a fabricacao de superficies seletivamente absorventes - Google Patents

Processo para a fabricacao de superficies seletivamente absorventes

Info

Publication number
BR7800749A
BR7800749A BR7800749A BR7800749A BR7800749A BR 7800749 A BR7800749 A BR 7800749A BR 7800749 A BR7800749 A BR 7800749A BR 7800749 A BR7800749 A BR 7800749A BR 7800749 A BR7800749 A BR 7800749A
Authority
BR
Brazil
Prior art keywords
manufacture
absorbent surfaces
selectively absorbent
selectively
absorbent
Prior art date
Application number
BR7800749A
Other languages
English (en)
Portuguese (pt)
Inventor
W Scherber
G Dietrich
Original Assignee
Dornier System 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
Priority claimed from DE2705337A external-priority patent/DE2705337B2/de
Priority claimed from DE2756142A external-priority patent/DE2756142C2/de
Application filed by Dornier System Gmbh filed Critical Dornier System Gmbh
Publication of BR7800749A publication Critical patent/BR7800749A/pt

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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60—Electroplating characterised by the structure or texture of the layers
    • C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611—Smooth layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Laminated Bodies (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
BR7800749A 1977-02-09 1978-02-03 Processo para a fabricacao de superficies seletivamente absorventes BR7800749A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2705337A DE2705337B2 (de) 1977-02-09 1977-02-09 Verfahren zur Herstellung selektiv solarabsorbierender Oberflächenstrukturfilter
DE2756142A DE2756142C2 (de) 1977-12-16 1977-12-16 Verfahren zur Herstellung selektiv solarabsorbierender Oberflächenstrukturfilter

Publications (1)

Publication Number Publication Date
BR7800749A true BR7800749A (pt) 1978-11-28

Family

ID=25771576

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7800749A BR7800749A (pt) 1977-02-09 1978-02-03 Processo para a fabricacao de superficies seletivamente absorventes

Country Status (5)

Country Link
JP (1) JPS6014984B2 (enrdf_load_stackoverflow)
BR (1) BR7800749A (enrdf_load_stackoverflow)
FR (1) FR2380355A1 (enrdf_load_stackoverflow)
IN (1) IN148379B (enrdf_load_stackoverflow)
MX (1) MX149587A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1084595B (it) * 1977-05-09 1985-05-25 Pedone Angelo Collettore solare.
FR2481717A1 (fr) * 1980-05-05 1981-11-06 Anvar Surface a haut pouvoir absorbant selectif et dispositif de conversion photothermique la comportant et procede pour sa preparation
JPS5822845A (ja) * 1981-07-31 1983-02-10 Matsushita Electric Works Ltd 太陽熱吸収体
JPS5845443A (ja) * 1981-09-12 1983-03-16 Matsushita Electric Works Ltd 太陽熱吸収体
JPS5845442A (ja) * 1981-09-12 1983-03-16 Matsushita Electric Works Ltd 太陽熱吸収体
JPS59100362A (ja) * 1982-12-01 1984-06-09 Matsushita Electric Ind Co Ltd 太陽熱集熱板
DE10058931A1 (de) * 2000-11-28 2002-06-20 Tinox Ges Fuer Energieforschun Gemusterter Strahlungsenergie-Wandler
DE102006029783A1 (de) * 2006-06-27 2008-01-03 Uwe Vincenz Strahlungskollektor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120994A (en) * 1974-03-11 1978-10-17 Inoue-Japax Research Incorporated Method of preparing heat-transfer members

Also Published As

Publication number Publication date
JPS5398533A (en) 1978-08-29
FR2380355B1 (enrdf_load_stackoverflow) 1982-07-23
JPS6014984B2 (ja) 1985-04-17
MX149587A (es) 1983-11-29
FR2380355A1 (fr) 1978-09-08
IN148379B (enrdf_load_stackoverflow) 1981-01-31

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