EP2459940A2 - Absorbeur solaire et son procédé de production, collecteur solaire, installation solaire, lot de rattrapage et procédé de montage en rattrapage - Google Patents

Absorbeur solaire et son procédé de production, collecteur solaire, installation solaire, lot de rattrapage et procédé de montage en rattrapage

Info

Publication number
EP2459940A2
EP2459940A2 EP10776532A EP10776532A EP2459940A2 EP 2459940 A2 EP2459940 A2 EP 2459940A2 EP 10776532 A EP10776532 A EP 10776532A EP 10776532 A EP10776532 A EP 10776532A EP 2459940 A2 EP2459940 A2 EP 2459940A2
Authority
EP
European Patent Office
Prior art keywords
solar
absorber
absorber tube
absorption
tube
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.)
Withdrawn
Application number
EP10776532A
Other languages
German (de)
English (en)
Inventor
Günter Hertler
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2459940A2 publication Critical patent/EP2459940A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
    • F24S10/75—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations
    • F24S10/755—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits with enlarged surfaces, e.g. with protrusions or corrugations the conduits being otherwise bent, e.g. zig-zag
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/40—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
    • F24S80/50—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
    • F24S2025/01—Special support components; Methods of use
    • F24S2025/011—Arrangements for mounting elements inside solar collectors; Spacers inside solar collectors
    • 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
    • Y02E10/44—Heat exchange systems
    • 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
    • Y02E10/47—Mountings or tracking

Definitions

  • the invention relates to a solar absorber for a solar collector according to the preamble of claim 1.
  • the invention relates to a method for producing a solar absorber according to the preamble of claim 9.
  • the invention relates to a solar collector with at least one solar absorber device according to the preamble of claim 11 and a solar system with at least one solar collector device according to the preamble of claim 16.
  • the invention relates to a retrofit kit for a solar collector according to the preamble of claim 17 and a method for retrofitting existing solar collectors according to the preamble of claim 18.
  • corresponding solar modules or else solar collectors comprise a line system, through which a solar fluid can flow, to which energy of an incident solar radiation is transmitted via differently shaped absorbers.
  • the transmitted energy can be used via the solar fluid, for example in the form of hot water or the like.
  • the embodiments of absorbers are manifold. It is an object of the present invention to provide a solar absorber, a solar collector, a solar system and a retrofit kit as well as a method of manufacturing a solar absorber and a method of retrofitting in which a solar absorber that is simpler and more efficient is used.
  • a solar absorber according to claim 1 a method for manufacturing a solar absorber according to claim 9, a solar collector according to claim 11, a solar system according to claim 16, a retrofit kit according to claim 17 and a retrofitting method according to claim 18.
  • the invention includes the technical teaching that in a solar absorber for a solar collector, comprising at least one absorber tube through which a solar fluid can flow and an absorption coating cooperating with the absorber tube for absorbing incident solar energy, it is provided that the absorption coating acts as absorption foil at least partially wrapping the absorber tube is trained.
  • an "absorption film” is a film made from a material which absorbs and transmits solar radiation well, for example a black-coated film known as "black coating", such as a metallic film which is correspondingly dark, preferably dark blue or black is formed. Materials that can be used for the film are, for example, aluminum or copper, also in any alloys.
  • the absorption film may also be selectively permeable.
  • the absorber tube is preferably made of aluminum or aluminum alloys, or - formed onnectivity V.
  • the cross section of the absorber tube can be configured as desired for example, circular or rectangular.
  • the hydraulic diameter can also be configured as desired.
  • the diameter of the absorber tube is constant.
  • the diameter or shape of the absorber tube may also vary over its length.
  • the wall thickness of the absorber tube is arbitrary. For effective heat energy transfer of incident solar radiation on a absorber tube flowing through Solarfiuid the absorber tube is adapted to suit.
  • the absorption foil is arranged in contact with the absorption tube, without air inclusions.
  • the absorption foil only wraps around a part of the absorber tube circumference, in particular the part facing the solar radiation.
  • the absorption film preferably surrounds at least half the circumference of the absorber tube.
  • the part which is wrapped by the absorption film can be given, for example, as a wrapping angle.
  • the absorption film can be homogeneous or heterogeneous and / or have recesses or formations. In one embodiment of the present invention, it is provided that the absorption film is arranged by means of holding means to the absorber tube at least partially nestled, preferably so that at least half Absorberrohroir is covered.
  • the holding means may be sandwiched between absorption foil and absorber tube, the wrapped contact surface partially or completely covering, for example, as an intermediate layer of a cohesive material such as adhesive in order to act as a connecting between absorption foil and absorber tube.
  • the holding means may be formed in contact with the absorption foil or the absorber tube.
  • the holding means may be formed, for example, as the absorption foil to the absorber tube pressing holding means.
  • the holding means may be formed as the absorption film attracting means such as magnets.
  • the holding means can cause the absorption foil direct pressing of the absorption foil to the absorber tube or an indirect pressing. In this case, a contact pressure is directed directly in the direction of the absorber tube or extends indirectly at at least two different locations on different sides of the absorber tube not pointing directly to the absorber tube.
  • a further embodiment of the present invention provides that the holding means comprise cohesive holding means which contact the absorption foil and / or the absorber tube at least partially covering.
  • the cohesive holding means are sandwiched between absorption foil and absorber tube and may be formed, for example, as an adhesive or the like.
  • the cohesive holding means are designed such that a heat transfer from absorption foil to absorber tube is not or only insignificantly impaired.
  • it is provided to connect the absorption foil to the absorber tube by means of cold welding, for example by means of a so-called cold metal transfer, or CMT for short.
  • further cohesive connection techniques are provided.
  • a cold metal transfer (CTM) process is understood to mean a joining process, in particular brazing or welding, in particular cold welding, such as an arc welding process with droplet detachment.
  • CTM cold metal transfer
  • This arc joining method is particularly suitable for welding or joining aluminum-aluminum compounds.
  • soldering can also be achieved by means of cold metal transfer.
  • the absorber foil is preferably connected to the absorber tube by means of arc welding in a CMT process.
  • the holding means comprise non-positive holding means, which depress the absorption foil relative to the absorber tube, so that the absorption foil is stretched between the holding means and the absorber tube.
  • the frictional holding means can tension the absorption foil directly against the absorber tube or indirectly.
  • the holding means comprise form-locking holding means, which depress the absorption foil relative to the absorber tube to the shape of the absorber tube, so that the absorption foil is stretched between holding means and absorber tube.
  • the positive connection can be ensured, for example, by clamps or other forms adapted to the circumference of the absorber tube.
  • the positive-locking holding means can be made detachable and used, for example, in addition to the other holding means.
  • the absorber tube comprises a plurality of contiguous absorber tube sections which run at least partially next to each other, in particular comprises a plurality of absorber tube sections arranged in meandering fashion.
  • the absorber tube can thus be formed as a single tube, which runs along the irradiated by the solar radiation, limited by a housing, surface or space.
  • the pipe is preferably formed meander-shaped, serpentine or the like.
  • a minimum pipe spacing is obtained, for example, from a respective minimum bending radius of the curved absorber pipe sections, which is individually dependent on the respective material to be used, the absorber pipe diameter and / or the wall thickness.
  • the minimum bending radius can be twice the absorber tube diameter.
  • the absorber pipe sections for example, are not continuously coated with the absorption film, but in particular have a region not coated with the absorption film for a mount. It is preferred that absorption pipe sections are arranged parallel to each other, and the parallel absorption pipe sections are at least largely coated with the absorption film.
  • a further embodiment of the present invention provides that at least two absorber tube sections, preferably two straight absorber sections, are at least partially wrapped by means of a coherent absorption foil.
  • a coherent absorption foil Preferably, a plurality of absorber pipe sections, which are arranged in particular parallel to one another, are coated with an absorption film.
  • absorption foils can be used next to one another and / or one above the other and also behind one another.
  • only one absorption sheet is used in a longitudinal direction or a main length direction in which the solar absorber has the largest dimension so as not to form transition regions.
  • the absorption foil envelopes a surface of the absorber tube facing an incident solar radiation.
  • the technical teaching of the invention further provides that in a method for producing a solar absorber, in which an absorber tube is coated, it is provided that the coating is performed by applying a conformable absorption foil to a facing the sun surface of the absorber tube, wherein the absorption film is moved below a surface level of the absorber tube and thus a peripheral portion of the absorber tube is wrapped by the absorbent sheet.
  • the surface level is defined by the support plane of the film when placed on the absorber tube without a depression, whereby gravitational influences and the like are negligible.
  • the surface level is thus a theoretically spanned plane with vectors that extend between the respective linear contact areas of absorption foil and absorber tube.
  • the wrapping angle is 0 ° and the percentage of wrapping is also 0%.
  • the absorption film is wound further around the absorber tube.
  • the degree of wrapping depends inter alia on the applied force, the position of the holding means, the flexibility of the film, the shape of the absorber tube and the like.
  • the absorption foil can be fixed in position, for example with holding means such as cohesive holding means, form-locking holding means and / or non-positive holding means. Air pockets or the like can be removed from the space between the absorber tube and the absorption foil to ensure better energy transfer.
  • the absorption foil is fixed at predetermined locations below the surface level, especially permanently attached. In this way, an easily produced solar absorber can be produced that works effectively.
  • the technical teaching of the invention further provides that in a solar collector with at least one solar absorber device is provided that the solar absorber device is designed in the manner of a solar absorber according to one of claims 1 to 7.
  • the solar collector with a single absorber tube which is formed, for example, meander-shaped, with a absorber tube circumferentially only partially surrounding coating provide.
  • a housing in which the solar absorber is accommodated.
  • the housing may for example be designed in several parts, for example trough-like with a lid closing the trough-like part, for example a glass lid, so that a receptacle is formed in the housing.
  • the housing can be made of plastic, metal or any material with sufficient strength.
  • the housing is designed to receive a solar absorber.
  • the housing preferably has a holding structure, for example in the form of a frame.
  • the frame may be formed laterally on the housing.
  • the frame has corresponding receptacles, which may be formed for example by projections and / or recesses.
  • the frame may cover a part of the absorber tube, preferably a region of curvature of the absorber tube and / or a region of the absorber tube which is not wrapped with the absorption foil, is not coated.
  • the solar absorber is held by means of a frame.
  • the frame may be made of any material including plastic and / or metal.
  • a damping layer is arranged at a distance behind the solar absorber and rests on a housing bottom.
  • the damping layer may be formed, for example, from an insulating material such as mineral wool, which is formed, for example aluminum-laminated on both sides.
  • the damping layer is preferably on a bottom plate of the trough-shaped housing part. The damping layer is used, in particular, for reflecting solar radiation which has passed the absorber tube in the solar irradiation direction.
  • a protective glass cover to be provided on the housing in the solar irradiation direction in front of the solar absorber.
  • the housing forms a protected interior for receiving the solar absorber.
  • the solar radiation penetrates through the protective glass almost energetically unchanged in the interior, in which the absorber tube is arranged, and transmits there by incorporating the absorption foil energy to the absorber tube and the solar fluid flowing through the absorber tube.
  • the technical teaching of the present invention also provides that it is provided in a solar system with at least one solar collector device that the solar collector device is designed in the manner of a solar collector according to the invention. In this way, an effective working and easy to manufacture solar system can be realized.
  • the solar collector device is designed in the manner of a solar collector according to the invention.
  • several solar collectors according to the invention are provided.
  • all solar collector devices are designed in the manner of the solar collector according to the invention.
  • the absorber unit is designed as a replaceable, inventive absorber.
  • the absorber preferably comprises only a single absorber tube, which at its end and on its beginning is connected to corresponding connections for the passage of a solar fluid, the absorber can be replaced after loosening the connection connection conveniently, easily and quickly.
  • the simple attachment of the absorption foil makes simple retrofitting possible.
  • the absorption foil can be replaced separately from the absorber tube so that, depending on the design of the existing solar collector, only the absorber tube, only the absorption foil or absorption foil can be replaced and retrofitted together with the absorber tube.
  • the non-defective component can continue to be used, which reduces the use of materials and protects the environment.
  • the technical teaching of the present invention further includes that in a method for retrofitting existing solar collectors with absorber units, it is provided that the existing absorber unit is removed and replaced by a solar absorber according to the invention.
  • obsolete solar panels can be upgraded quickly and easily and retrofitted environmentally friendly and effective for an efficient operation.
  • FIG. 1 shows a plan view of an embodiment of a solar collector
  • FIG. 2 shows a side view of the solar collector according to FIG. 1,
  • FIG. 1 shows a plan view of an embodiment of a solar collector
  • FIG. 3 shows a cross-sectional view of the solar collector according to FIG. 1,
  • FIG. 4 shows a longitudinal cross-sectional view of the solar collector according to FIG. 1,
  • FIG. 5 shows an enlarged view of a section of the longitudinal cross section of the solar collector of FIG. 1,
  • FIG. 6 shows a plan view of an embodiment of the absorber tube of the solar collector according to FIG. 1, FIG.
  • Fig. 7 shows in a cross-sectional view a frame portion of the frame of
  • FIG. 8 shows a cross-sectional view of another frame section of the frame of the solar collector according to FIG. 1.
  • the solar collector 1 shows a top view of an embodiment of a solar collector 1.
  • the solar collector 1 comprises a housing 2, which has a frame 3 on all sides.
  • the housing 2 and thus also the frame 3 have in plan view an approximately rectangular contour with two longitudinal sides and two shorter transverse sides.
  • a meandering absorber tube 4 is received on the housing 2, held by the frame 3.
  • the absorber pipe 4 has a plurality of absorber pipe sections 4a, 4b.
  • the absorber pipe sections 4 a are designed as straight pipe sections and the absorber pipe sections 4 b are designed as curved pipe sections, wherein the curved pipe sections in FIG. 1 are covered by the frame 3.
  • the straight tube pieces are formed substantially parallel spaced from each other.
  • curved tube pieces are curved substantially by 180 ° and thus cause a reversal of direction of flowing or flowing through the pipe sections solar fluid.
  • the distances of the straight pipe sections to each other in different embodiments are about 15 cm, 20 cm, five times the pipe diameter, etc.
  • a connection 5 is provided to the conduit system 6 for an outflow of the solar fluid at an end portion of the absorber tube 4.
  • FIG. 2 shows a side view of the solar collector 1 according to FIG. 1.
  • the view shows the transverse side of the solar collector 1.
  • the connections 5 protrude for connection to the line system 6 for an inflow and outflow of the solar fluid out.
  • FIG. 3 shows a cross-sectional view of the solar collector 1 according to FIG. 1.
  • the section runs through a straight pipe section 4 a of the absorber pipe 4.
  • the trough-shaped design of the housing 2 can be seen in FIG.
  • a damping layer 8 is formed, which in the present case is formed of an insulating material, more precisely of a double-sided aluminum-clad mineral wool layer.
  • the absorber tube 4 is arranged, which is held in the frame 3 of the housing 2 to the curved pipe sections 4b.
  • the curved pipe sections 4b may be formed without coatings.
  • the housing 2 is closed with a protective glass cover 9.
  • Fig. 4 shows in a longitudinal cross-sectional view of the solar collector 1 according to Fig. 1.
  • the straight pipe sections 4 a are shown, which extend at a distance parallel to each other.
  • the distance between the straight pipe sections 4a as shown, be formed equidistant. In other embodiments, the distance may be variable.
  • the straight pipe sections 4a are by means of a continuous Absorbent film 10 partially wrapped.
  • the absorption film 10 is nestled against a solar irradiation facing surface of the absorber tube 4.
  • FIG. 1 A more detailed view is shown in FIG.
  • FIG. 5 shows an enlarged view of a section of the longitudinal cross section of the solar collector 1 according to FIG. 1.
  • FIG. 5 clearly shows a receptacle in the frame 3 for holding the absorber tube 4.
  • Further holding means 11 are shown, which are laterally spaced apart from the individual straight pipe sections 4a are arranged below the solar irradiation facing top point of the respective Absorberrohrabitess 4a and are thus below a surface level, which by the upper edge of the receptacle of the frame 3, which the Absorber tube 4 faces the next is defined.
  • the holding means 11 are formed according to the embodiment of FIG. 5 as non-positive holding means IIa, which press the absorption sheet 10 below the surface level in the form of fixing bars and hold there.
  • the Fixierstäbe are changeable, so that different Umwicklungsgrade the absorbent sheet 10 can be adjusted to the Absorberrohrabroughe.
  • the wrapping degree corresponds to approximately 180 °, that is to say a wrapping degree of approximately 50%.
  • the arrangement of the holding means 11, the absorption sheet 10 forms approximately U-shaped pockets, which are adapted to the outer contour of the Absorberrohrabête 4a or nestled.
  • the absorption film 4 is made of an absorption material and in particular as a "black coating" or black-coated film, for example, on aluminum or copper-based formed.
  • FIG. 6 shows a plan view of an embodiment of the absorber tube 4 of the solar collector 1 according to FIG. 1.
  • the absorber tube 4 is here meander-shaped with straight absorber tube sections 4a and curved absorber tube sections 4b.
  • the curved absorber tube sections 4b are bent by about 180 ° so that the straight absorber tube sections 4a are arranged substantially parallel to each other.
  • the absorber tube 4 has corresponding connections 5 for connection to the line system 6 (not shown here).
  • FIG. 7 shows a cross-sectional view of a frame section 3a of the frame 3 of the solar collector according to FIG. 1.
  • the frame section 3a of the transverse side is substantially U-shaped with a groove-shaped formation 3b with an undercut for connection to a rail or the like.
  • the recess 15 is dimensioned so that the absorber tube 4 is securely held in the recess.
  • Fig. 8 shows, in a cross-sectional view, another frame section 3c of the frame 3 of the solar collector 1 according to Fig. 1.
  • the frame section 3c is formed substantially equal to the frame section 3a, with the difference that the bars 14 are substantially equal in length to the legs 12, ie significantly longer than the webs 14 are formed according to the frame portion 3 c.
  • the absorber pipe 4 is arranged schematically in FIG. 8, more precisely an absorber pipe section 4b.
  • the absorber tube 4 is formed in the illustrated embodiments with a constant circular cylindrical cross-section. However, variable cross-sections as well as other cross-sectional shapes are conceivable. LIST OF REFERENCE NUMBERS

Abstract

L'invention concerne un absorbeur solaire pour un collecteur solaire (1), ainsi qu'un procédé de production pour un absorbeur solaire. L'absorbeur solaire selon l'invention comprend au moins un tube absorbeur (4) dans lequel circule un fluide solaire, ainsi qu'un revêtement d'absorption coopérant avec le tube solaire (4) et servant à l'absorption de l'énergie solaire incidente. Selon l'invention, le revêtement d'absorption est réalisé sous forme de film d'absorption (10) enveloppant au moins partiellement le tube absorbeur (4). L'invention concerne en outre un collecteur solaire (1) comprenant un absorbeur solaire, une installation solaire, un lot de rattrapage, ainsi qu'un procédé de montage en rattrapage.
EP10776532A 2009-07-29 2010-07-29 Absorbeur solaire et son procédé de production, collecteur solaire, installation solaire, lot de rattrapage et procédé de montage en rattrapage Withdrawn EP2459940A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009035116A DE102009035116A1 (de) 2009-07-29 2009-07-29 Solarabsorber und Verfahren zu dessen Herstellung, Solarkollektor, Solaranlage, Nachrüstsatz und Verfahren zur Nachrüstung
PCT/DE2010/000888 WO2011012117A2 (fr) 2009-07-29 2010-07-29 Absorbeur solaire et son procédé de production, collecteur solaire, installation solaire, lot de rattrapage et procédé de montage en rattrapage

Publications (1)

Publication Number Publication Date
EP2459940A2 true EP2459940A2 (fr) 2012-06-06

Family

ID=43402528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10776532A Withdrawn EP2459940A2 (fr) 2009-07-29 2010-07-29 Absorbeur solaire et son procédé de production, collecteur solaire, installation solaire, lot de rattrapage et procédé de montage en rattrapage

Country Status (3)

Country Link
EP (1) EP2459940A2 (fr)
DE (1) DE102009035116A1 (fr)
WO (1) WO2011012117A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2549198B1 (fr) * 2011-07-21 2013-12-18 GREENoneTEC Rail avec profil en C et collecteur solaire correspondant
DE102011117290A1 (de) * 2011-10-31 2013-05-02 Robert Bosch Gmbh Solarkollektor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625036A5 (en) * 1978-11-30 1981-08-31 J Frederic Sambuc Fastening device for solar collector
DE4130234A1 (de) * 1991-09-09 1993-03-11 Wernicke Joachim Dr Luftkonvektions-solarkollektor fuer die in-dach-montage in schraegdaechern
EP1688683A1 (fr) * 2005-01-06 2006-08-09 Fenis Teknik Ürünler A.S. Collecteur solaire léger et de rendement élevé, fait de papier d'aluminium avec une surface selective
US20070084460A1 (en) * 2005-05-31 2007-04-19 Vaughn Beckman Solar collector
DE102006010578B3 (de) * 2006-03-06 2007-08-16 Acm Coatings Gmbh Solarkollektor
US20100018521A1 (en) * 2006-09-22 2010-01-28 Dina Katsir Solar collector with foil absorber

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011012117A2 *

Also Published As

Publication number Publication date
DE102009035116A1 (de) 2011-02-03
WO2011012117A2 (fr) 2011-02-03
WO2011012117A3 (fr) 2011-04-21

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