GB821237A - Improvements in or relating to solar heaters - Google Patents

Improvements in or relating to solar heaters

Info

Publication number
GB821237A
GB821237A GB5534/56A GB553456A GB821237A GB 821237 A GB821237 A GB 821237A GB 5534/56 A GB5534/56 A GB 5534/56A GB 553456 A GB553456 A GB 553456A GB 821237 A GB821237 A GB 821237A
Authority
GB
United Kingdom
Prior art keywords
coating
silver
copper
dark
class
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
GB5534/56A
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.)
HAMOETZA HAMADAIT
Original Assignee
HAMOETZA HAMADAIT
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 HAMOETZA HAMADAIT filed Critical HAMOETZA HAMADAIT
Publication of GB821237A publication Critical patent/GB821237A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

821,237. Utilizing solar heat. HAMOETZA HAMADAIT, and TABOR, H. Z. Feb. 22, 1956 [March 25, 1955], No. 5534/56. Class 64(2) [Also in Group XXXVI] A surface on which sunlight falls or is concentrated optically (and which passes heat to a liquid, such as water for generating steam, to a chemical reaction or to a device for producing electrically thermally) is a thin dark coating for absorbing light and passing heat to the heatreflective metal base on which the coating is formed. Various ways of producing the coating are described. Polished stainless steel is heated to form a dark oxide surface. A dark nickel layer is electrodeposited on bright silver or nickel, or a surface of silver, copper or of aluminium alloy or aluminium, e.g. on steel, is anodized (see Group XXXVI). The anodized surface may be treated with dye, with copper nitrate and potassium permanganate or, in the case of the silver or copper, with permanganate and caustic soda. Specifications 129,323 [Class 64(ii)] and 536,938 are referred to.
GB5534/56A 1955-03-25 1956-02-22 Improvements in or relating to solar heaters Expired GB821237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL821237X 1955-03-25

Publications (1)

Publication Number Publication Date
GB821237A true GB821237A (en) 1959-10-07

Family

ID=11057696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5534/56A Expired GB821237A (en) 1955-03-25 1956-02-22 Improvements in or relating to solar heaters

Country Status (3)

Country Link
CY (1) CY214A (en)
FR (1) FR1142777A (en)
GB (1) GB821237A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129703A (en) * 1959-04-16 1964-04-21 Harry Zvi Tabor Surfaces for collectors of solar radiation
US3277883A (en) * 1963-09-04 1966-10-11 Richard J Rowekamp Heat and energy accumulator
DE2358642A1 (en) * 1972-11-27 1974-06-06 Martin Marietta Corp ARTICLE WITH A RADIATION-ABSORBING SURFACE AND METHOD FOR PRODUCING SUCH A SURFACE
DE2804447A1 (en) * 1978-02-02 1979-08-16 Steinruecke Walter METHOD FOR PRODUCING SELECTIVE ABSORBER LAYERS WITH HIGH ABSORPTION CAPACITY AND LOW EMISSION, ESPECIALLY FOR SOLAR COLLECTORS

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920413A (en) * 1974-04-05 1975-11-18 Nasa Panel for selectively absorbing solar thermal energy and the method of producing said panel
CA1088404A (en) * 1975-09-22 1980-10-28 Toshihiro Ishibashi Absorption surface of solar collector
FR2356889A2 (en) * 1976-06-30 1978-01-27 Trombe Felix Building with natural draught air conditioning - has separate sections of roof with flue space to absorb and to emit radiation
AU504928B2 (en) * 1976-07-29 1979-11-01 Showa Aluminium K.K. Solar heat collector
JPS545236A (en) * 1977-06-14 1979-01-16 Sumitomo Aluminium Smelting Co Solar energy selective absorption material and method of producing same
FR2422117A1 (en) * 1978-04-04 1979-11-02 Lampes Sa ELEMENT SELECTIVELY ABSORBING RADIED ENERGY AND SENSOR OF SOLAR ENERGY CONTAINING SUCH ELEMENT
DE3213270A1 (en) * 1981-08-10 1983-02-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München METHOD FOR PRODUCING ABSORBER LAYERS FOR SOLAR SYSTEMS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129703A (en) * 1959-04-16 1964-04-21 Harry Zvi Tabor Surfaces for collectors of solar radiation
US3277883A (en) * 1963-09-04 1966-10-11 Richard J Rowekamp Heat and energy accumulator
DE2358642A1 (en) * 1972-11-27 1974-06-06 Martin Marietta Corp ARTICLE WITH A RADIATION-ABSORBING SURFACE AND METHOD FOR PRODUCING SUCH A SURFACE
DE2804447A1 (en) * 1978-02-02 1979-08-16 Steinruecke Walter METHOD FOR PRODUCING SELECTIVE ABSORBER LAYERS WITH HIGH ABSORPTION CAPACITY AND LOW EMISSION, ESPECIALLY FOR SOLAR COLLECTORS

Also Published As

Publication number Publication date
CY214A (en) 1961-02-04
FR1142777A (en) 1957-09-23

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