GB821237A - Improvements in or relating to solar heaters - Google Patents
Improvements in or relating to solar heatersInfo
- 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
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.
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)
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)
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 |
-
1956
- 1956-02-22 GB GB5534/56A patent/GB821237A/en not_active Expired
- 1956-03-02 FR FR1142777D patent/FR1142777A/en not_active Expired
-
1961
- 1961-02-04 CY CY21461A patent/CY214A/en unknown
Cited By (4)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB821237A (en) | Improvements in or relating to solar heaters | |
Kokoropoulos et al. | Selective radiation coatings. Preparation and high temperature stability | |
ES383097A1 (en) | Coating of glass on a molten metal bath | |
GB1514360A (en) | Solar collector having selective film of stability to liquid water condensate | |
ES459670A1 (en) | Solar collector | |
ES475968A1 (en) | Solar collectors | |
GB1497953A (en) | Method and a device for producing distilled water using solar energy | |
JPS5270441A (en) | Solar heat water heater | |
JPS5437012A (en) | Apparatus for eliminating comtaminants | |
ES366004A1 (en) | Method of making black stainless steel sheet | |
DE2438949A1 (en) | Methane conversion with steam using concentrated solar energy - to produce carbon nonoxide and hydrogen | |
JPS57117750A (en) | Method of manufacturing solar-heat absorbing element | |
JPS53106954A (en) | Waste-heat recovering apparatus | |
FR2330640A1 (en) | Hydrogen mfr. from water using solar energy - and cyclic high temp. processes employing ferrous oxide or molybdenum | |
OHTA | Solar-hydrogen energy systems(Book) | |
JPS5415481A (en) | Exterior parts for portable watch | |
GB512516A (en) | Improved process for the protection of the surface of silver alloys from tarnishing | |
GB1047113A (en) | Improvements in and relating to thermal regenerators and metal gauges for use therein | |
JPS5833060A (en) | Manufacture of heat collecting body | |
JPS5737652A (en) | Material for selective absorption of solar-heat energy | |
GB595365A (en) | Improvements relating to heat treatment of light metals and alloys | |
FR2411375A1 (en) | Solar heat collector - incorporates water heating glass spheres which can be glued to black painted metal plate | |
FR2373018A1 (en) | Solar energy collector - incorporating optical fibres receiving conc. energy which is transmitted to a metal block which diffuses it | |
GB984991A (en) | Method of making sheet steel coated with tin alloy | |
GB1435896A (en) | Electrolytic cells to provide thermal energy conversion |