BR7800749A - PROCESS FOR THE MANUFACTURE OF SELECTIVELY ABSORBENT SURFACES - Google Patents

PROCESS FOR THE MANUFACTURE OF SELECTIVELY ABSORBENT SURFACES

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
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/en
Priority claimed from DE2756142A external-priority patent/DE2756142C2/en
Application filed by Dornier System Gmbh filed Critical Dornier System Gmbh
Publication of BR7800749A publication Critical patent/BR7800749A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00Details of absorbing elements
    • F24S70/20Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/25Coatings made of metallic material
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60Electroplating characterised by the structure or texture of the layers
    • C25D5/605Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/60Electroplating characterised by the structure or texture of the layers
    • C25D5/605Surface topography of the layers, e.g. rough, dendritic or nodular layers
    • C25D5/611Smooth layers
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00Details of absorbing elements
    • F24S70/20Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/225Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption for spectrally selective absorption
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar 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 PROCESS FOR THE MANUFACTURE OF SELECTIVELY ABSORBENT SURFACES BR7800749A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2705337A DE2705337B2 (en) 1977-02-09 1977-02-09 Process for the production of selectively solar-absorbing surface structure filters
DE2756142A DE2756142C2 (en) 1977-12-16 1977-12-16 Process for the production of selectively solar-absorbing surface structure filters

Publications (1)

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

Family

ID=25771576

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7800749A BR7800749A (en) 1977-02-09 1978-02-03 PROCESS FOR THE MANUFACTURE OF SELECTIVELY ABSORBENT SURFACES

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1084595B (en) * 1977-05-09 1985-05-25 Pedone Angelo SOLAR COLLECTOR.
FR2481717A1 (en) * 1980-05-05 1981-11-06 Anvar Electrochemical prepn. method for solar surface - comprising forming grey nickel deposit and anodising
JPS5822845A (en) * 1981-07-31 1983-02-10 Matsushita Electric Works Ltd Solar heat adsorbing body
JPS5845442A (en) * 1981-09-12 1983-03-16 Matsushita Electric Works Ltd Solar heat absorbing body
JPS5845443A (en) * 1981-09-12 1983-03-16 Matsushita Electric Works Ltd Solar heat abosrbing body
JPS59100362A (en) * 1982-12-01 1984-06-09 Matsushita Electric Ind Co Ltd Solar heat collecting plate
DE10058931A1 (en) * 2000-11-28 2002-06-20 Tinox Ges Fuer Energieforschun Patterned radiant energy converter
DE102006029783A1 (en) * 2006-06-27 2008-01-03 Uwe Vincenz radiation collector

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
FR2380355B1 (en) 1982-07-23
MX149587A (en) 1983-11-29
JPS6014984B2 (en) 1985-04-17
FR2380355A1 (en) 1978-09-08
JPS5398533A (en) 1978-08-29
IN148379B (en) 1981-01-31

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