WO2010025484A2 - Capteur solaire - Google Patents

Capteur solaire Download PDF

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Publication number
WO2010025484A2
WO2010025484A2 PCT/AT2009/000337 AT2009000337W WO2010025484A2 WO 2010025484 A2 WO2010025484 A2 WO 2010025484A2 AT 2009000337 W AT2009000337 W AT 2009000337W WO 2010025484 A2 WO2010025484 A2 WO 2010025484A2
Authority
WO
WIPO (PCT)
Prior art keywords
absorber element
solar collector
hollow chamber
absorber
hollow
Prior art date
Application number
PCT/AT2009/000337
Other languages
German (de)
English (en)
Other versions
WO2010025484A3 (fr
Inventor
Roland Riepl
Original Assignee
Greiner Holding Ag
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 Greiner Holding Ag filed Critical Greiner Holding Ag
Priority to EP09775619A priority Critical patent/EP2324299A2/fr
Publication of WO2010025484A2 publication Critical patent/WO2010025484A2/fr
Publication of WO2010025484A3 publication Critical patent/WO2010025484A3/fr

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
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • 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
    • F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F24S10/502—Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits formed by paired plates and internal partition means
    • 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
    • F24S10/73—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being of plastic material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/50—Preventing overheating or overpressure
    • F24S40/53—Preventing overheating or overpressure by venting solar heat collector enclosures
    • 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
    • F24S80/52—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by the material
    • F24S80/525—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by the material made of plastics
    • 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
    • F24S80/58—Elements for transmitting incoming solar rays and preventing outgoing heat radiation; Transparent coverings characterised by their mountings or fixing means
    • 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
    • F24S25/60—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules
    • F24S2025/6004—Fixation means, e.g. fasteners, specially adapted for supporting solar heat collector modules by clipping, e.g. by using snap connectors
    • 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

Definitions

  • the invention relates to a solar collector for generating hot water, comprising at least one absorber element and a frame component, in which the absorber element is arranged.
  • Typical solar panels consist of a shell, which is usually made of metal or wood, in which the absorber coils, which are largely made of copper pipes, are arranged.
  • the absorber is covered by a transparent cover of glass or plastic.
  • flat solar collectors for solar thermal energy use of solar energy consisting of a homogeneously constructed hollow chamber profile with several extending between two faces of Hohlkarnmerprofils hollow chambers with open ends of which at least one hollow chamber with a Heat transfer fluid is formed acted upon, and the two end faces of the hollow chamber profile are each sealed fluid-tight using a connection element, wherein the solar radiation facing top of the hollow chamber profile member is at least partially transparent or opaque.
  • the hollow chamber profile component can consist of an extruded plastic.
  • an absorber of a black anodized aluminum sleeve is arranged in the hollow chambers.
  • Object of the present invention is to provide a solar collector in such a way that it is easy to produce.
  • This object of the invention is achieved in that both the absorber element and the frame component are made of plastic and the absorber element is formed by a hollow chamber profile, the frame member further includes an upper part and a lower part and that the absorber element between the upper part and the Lower part is arranged, wherein the upper part and the lower part are also formed as respective own hollow chamber profiles.
  • the solar collector according to the invention apart from the connection elements, comprises three components which can be produced separately from one another, namely the upper part, the lower part and the absorber element, wherein all three components can be produced as hollow chamber profiles in the extrusion process. It is thus possible to adapt these components separately to the respective requirements and the assembly can be done simply by sandwiching these three components one above the other, wherein the absorber element between the upper part and the lower part is arranged. It is thus a mass production of solar panels cost feasible.
  • the formation that both the upper part and the lower part are formed from hollow chamber profiles, a better insulation of the collector can be achieved, so that therefore the absorber temperature does not exceed a predefinable value, for example 130 0 C.
  • the hollow chamber profile of the upper part is achieved that the optionally stored in the Hohlkammem energy in the form of hot air is partially released to the absorber element, so that when the sun's radiation is removed even for a certain period hot water can be generated in the reduced extent.
  • the absorber element and optionally the connection elements made of a polyamide and the lower part and the upper part of a polycarbonate, so that thermal stresses, in particular between absorber element and the upper part or the lower part of the frame member, can be better controlled.
  • the absorber element is arranged in a floating manner between the upper part and the lower part, ie there is no rigid connection between the absorber element and the upper part or lower part. This makes it possible for the absorber element to can expand within the Rahmbauteils in a certain, predefinable extent, without causing a direct force is applied to the frame member.
  • At least one web can be arranged on each of the longitudinal sides of the absorber element, the webs being received by recesses formed between the upper part and the lower part. It is thus a structurally simple arrangement of the absorber element between the upper part and the lower part achievable, in particular is thus made possible that this web can rest only on a side wall of the recesses between the upper part and the lower part, whereby a simple realization of the floating arrangement of the Absorber element in the frame member is made possible.
  • the upper part and the lower part have the same profile cross-section, since only one tool, in particular an extrusion tool, is required for these two components, as a result of which the production costs of such solar collectors can be further reduced.
  • a latching element is formed, for latching connection of the upper part with the lower part.
  • the assembly of the solar collector can thus be simplified by eliminating the need for additional connection measures such as screws, adhesives, etc.
  • this also makes it possible that the solar panel can be adapted to the particular structural conditions on site by only the profiles are supplied and the solar panel on site on site by cutting and easy latching of the upper part and lower part and the intermediate arrangement of the absorber element will be produced.
  • a web is formed, which serves as a mounting bar, so that additional mounting brackets, etc. may optionally be omitted, in which the installation is done directly on this web.
  • the absorber element is colored with graphite, in which case again the extrusion technology manufacturer - A - development of this absorber element is advantageous because it can be done with a simple addition of the graphite to the plastic melt.
  • the hollow chambers of the absorber element have a rectangular cross-section.
  • a height of the hollow chambers of the absorber element is selected from a range with a lower limit of 3 mm and an upper limit of 5 mm, since, especially in hollow chambers with rectangular cross section no Kernstrmo- tion, which is colder than the edge flow, can form, which also the efficiency of the solar collector can be increased.
  • the latter embodiments of the invention are particularly in terms of the production of the solar collector, that is, the three components made of plastic, of advantage, so that a maximum operating temperature of the solar collector can be better controlled, which in turn material damage due to high temperature can be better controlled , In particular, it can thus be avoided that the plastics used soften.
  • the frame member connecting elements may be arranged, which have continuous recesses to the hollow chambers of the upper part and the lower part.
  • a better cooling of the absorber element to prevent overheating is possible, on the other hand, located in the hollow chambers hot air can be derived and used for other purposes.
  • Figure 1 shows a solar collector according to the invention in an oblique view without connecting elements.
  • Figure 2 shows the solar collector in an oblique view with fittings.
  • Fig. 3 shows a detail of the solar collector in front view.
  • Figs. 1 and 2 show a solar collector 1 which can be used for generating hot water by utilizing solar energy in a conventional overall system, as is known from the prior art and to which reference is made in this connection, for hot water production by means of solar energy ,
  • This solar collector 1 has a frame component 2, on whose along a length 3 opposite end faces 4, 5 each have a connection element 6, 7 for fluid-tight integration of the solar collector 1 are arranged in the overall system for hot water production.
  • the solar collector 1 that is, the frame member 2, formed by an upper part 8 and a lower part 9 connected thereto. Between the upper part 8 and the lower part 9, an absorber element 10 is arranged.
  • Both the upper part 8 and the lower part 9 and the absorber element 10 are formed from hollow chamber profiles 11 to 13, wherein each of these hollow chamber profiles 11 to 13 have a plurality in the direction of a width 14 of the solar collector 1 juxtaposed hollow chamber 15 to 17, which by webs 18 to 20 are each separated.
  • the individual hollow chambers 15 to 17 of the individual components that is to say the upper part 8, of the lower part 9, as well as of the absorber element 10, are each arranged in one plane, whereby a very flat construction of the Solar panel 1 is reached.
  • the hollow-chamber profile 11 for the upper part 8, the hollow-chamber profile 12 for the lower part 9 and the hollow-chamber profile 13 for the absorber element 10 are made of plastic and these are produced in particular by means of extrusion. Preference is given here as plastic for all three components, ie the upper part 8, the lower part 9 and the absorber element 10, a polycarbonate used. For the absorber element 10 but in particular a polyamide can be used.
  • a Crealon type can be used for the upper part 8 and the lower part 9 as polycarbonate
  • a PA9T can be used for the absorber element 10.
  • the compounding of the polycarbonate can also include UV stabilizers which can be compounded by branching, and acrylic coating can be applied to improve the UV stability, and so-called radiation crosslinking auxiliaries can also be present.
  • UV stabilizers which can be compounded by branching
  • acrylic coating can be applied to improve the UV stability
  • so-called radiation crosslinking auxiliaries can also be present.
  • the connecting elements 6, 7 preferably consist of the material which is used for the absorber element 10, that is to say, for example, a radiation-crosslinked polyamide, such as, for example, PA9T, so as to avoid thermal stress at least approximately.
  • the connection elements may also contain up to 30 wt .-% glass fibers to increase the strength.
  • the embodiment as a "three-part profile" for example for the absorber element 10 to use alternative materials that can be better adapted to the absorption of solar energy, thereby increasing the efficiency of the solar collector 1.
  • the absorber element 10 is colored with graphite and thus the efficiency is increased.Also Schwarzbeschich- tions to increase the absorption capacity or coatings with dark color of the absorber element 10 in this way easier to implement than in the aforementioned prior art is possible, in which special absorber must be introduced into the hollow chambers.
  • a better insulation of the solar collector 1 is achieved, so on this isolation, especially on the geometric design of these hollow chambers 15, 17, a pre-fermable, maximum absorber temperature of Absorber element 10, for example, 120 0 C or 130 0 C, can be set as the maximum value, so that the total solar collector 1 does not overheat.
  • the upper part 8 and the lower part 9 of the same extrusion profile, that is, the same hollow chamber profile 11, 12 are prepared, wherein the hollow chamber profile 11 is arranged for the upper part 8 rotated by 180 ° on the solar collector 1.
  • the hollow chamber profile 11 of the upper part 8 is transparent or, taking into account the transmission wheel, in a correspondingly different color, the no reflection of the solar radiation caused is executed.
  • the lower part 9, that is, the hollow chamber profile 12, can in principle be freely selected in terms of its color, but here is the transparent version or the use of color for the upper part 8 is possible, so that the solar panel 1 in principle can be used on two sides.
  • the two connecting elements 6, 7 are glued at least to the absorber element 10 (but may also be glued to the upper part 8 and the lower part 9) in order to enable the fluid-tight connection of these connection elements 6, 7 to the absorber element 10.
  • connection technique instead of bonding, however, a different connection technique can be used, provided the tightness is ensured.
  • the two connection elements 6, 7 in an end face 22 recesses 23, 24 may have, each lying in a plane, i. single row, are arranged, and these recesses 23, 24 are continuous, so that on the recesses 23, the hollow chambers 17 of the hollow chamber professional 12 of the lower part 9 and the recesses 24, the hollow chambers 15 of the Hohlhuntpro fils 11 of the upper part 8 are connected to the ambient atmosphere. It is thus a corresponding cooling within the solar collector 1, that is, the two hollow chambers 11, 12 achieved by the passage of air through the hollow chambers 15, 17, which also allows better control of a maximum temperature of the solar collector 1, that is, the absorber element 10 becomes.
  • the recesses 23 and / or the recesses 24 can also be arranged in multiple rows, for example, two or three rows.
  • these recesses 23 and the recesses 24 are gas-tightly connected to each other and fed to a manifold for the heated air and from there the heated air is supplied via a blower of a heating system with hot air, whereby the energy yield of the Solar panel 1 can be improved.
  • this hot air can also be used to operate an air conditioner, for example by a heat pump is operated in the reverse direction with this hot air.
  • connection elements 6, 7 furthermore have connection openings 25, 26 on the underside 21 of the solar collector 1.
  • the fluid-tight connection of the solar collector 1 to the overall system is made possible by way of these connection openings 25, 26 and the connection pieces, such as nipple elements, which can be arranged therein or on it. That is, the fluid-tight connection of the absorber element 10 is accomplished via these connection openings 25, 26.
  • the upper part 8 and the lower part 9 are connected to one another by simple latching.
  • Fig. 3 in the left part in each case a hook-shaped locking element 27, 28 wherein the locking element 27 is arranged on the upper part 8 and the locking element 28 on the lower part 9.
  • These latching elements 27, 28 have a horizontal web 29, 30 (relative position relative to FIG. 3), to which a vertical web 31, 32 adjoins, which in turn have hook elements 33, 34 in their end regions.
  • the latching takes place via these two hook elements 33, 34 which engage in one another, as shown in FIG. 3, wherein via the horizontal webs 29, 30 and / or the vertical webs 31, 32 a certain elasticity for the locking of the two hook elements 33, 34 with each other can be made available.
  • a recess 35 that is to say at least approximately a longitudinal groove 36, 37, can be formed between the hook element 34 and the hook element 33, as can also be seen from FIG.
  • the latching elements 27, 28 also a lateral connection of another arranged adjacent solar panel 1 can take place.
  • one of the latching elements 27, 28 should continue to protrude and one of these two latching elements 27, 28 further set back, as shown in Fig. 1, in which the two locking elements 27, 28 at the two opposite End faces of the solar collector 1 level, so as to allow the engagement in each other of the locking elements 27, 28 of different solar panels 1.
  • FIG. 1 As can be seen better from FIG.
  • a longitudinal web 40 is arranged on the upper part 8 on a side face 38 and in the vertical direction at a distance to a parting plane 39 between the upper part 8 and the lower part 9 and also has the lower part 9 on a side face 41 and spaced to the parting plane 39 has a longitudinal web 42, wherein the two longitudinal webs 40, 42 extend in the direction of the hollow chambers 16 of the absorber element 10. Due to the spaced arrangement of these two longitudinal webs 40, 42, a longitudinal groove 43 is formed. At the absorber element 10, longitudinal webs 44 are likewise arranged adjacent to the respective outermost hollow chambers 16 such that on each side a longitudinal web 44 projects at least partially into a longitudinal groove 43 in the assembled state of the solar collector 1.
  • this holder can be designed such that the longitudinal groove 43 is only slightly wider than a width of the longitudinal web 44 of the absorber element 10.
  • the absorber element 10 is arranged floating in the solar collector 1, to which the longitudinal groove 43 has a greater width 45 as a thickness 46 of the longitudinal web 44.
  • This spaced arrangement of the longitudinal web 44 to the two longitudinal webs 42, 43 can be achieved for example via the connection of the absorber element 10 with the two connecting elements 6, 7.
  • each of the upper part 8 and lower part 9 in Direction extend to the absorber element 10.
  • a spaced arrangement of these vertical webs 47, 48 to the absorber element 10 is again preferred, as shown in FIG. 3.
  • these vertical webs 47, 48 are formed at least approximately centrally to a width extension of the hollow chambers 16.
  • At least 1 vertical web 47 and a vertical web 48 are arranged, as shown in FIG. 3 can be seen.
  • On the side walls of the upper part 8 and the lower part 9 further horizontal webs 49, 50 are also provided, which extend above or below the locking elements 27, 28 in the same direction. These horizontal webs 49, 50 are used to mount the solar collector 1 at the mounting location, so for example on the battens of a roof.
  • the solar collector 1 is attached to the roof such that the hook elements, such as metal hooks, the side area, that is, the side portions of the solar collector 1, are arranged completely overlapping.
  • the hook elements such as metal hooks
  • the side area that is, the side portions of the solar collector 1
  • a screw connection between the hook elements and the horizontal web 49 of an upper part 8 is possible.
  • connection methods can be used, for example, corresponding clip connections, to which these horizontal webs 49, 50 may be formed accordingly, for example, can be designed with longitudinal grooves, which optionally have an undercut.
  • a clear height 51 of the hollow chambers 16 of the absorber element 10 selected from a range with a lower limit of 3 mm and an upper limit of 5 mm, and may for example be 4 mm.
  • the wall thickness of these hollow chambers 16, that is, the hollow chamber profile 13 may be between 0.8 mm and 1.2 mm, for example, 1 mm.
  • a longitudinal extension 52 of the webs 47, 48 may be between 4 mm and 6 mm, for example 5 mm.
  • a distance 53 between an end face 54 of the vertical webs 47, 48 and the surface of the absorber element 10 may be between 1.5 mm and 2 mm, in particular 1.75 mm.
  • a clear height 55 of the hollow chambers 15, 17 of the hollow chamber profiles 11, 13 of the upper part 8 and lower part 9 may be between 3 mm and 6 mm, in particular 4 mm.
  • a wall thickness 56 of the hollow chamber profiles 11, 12 of the upper part 8 and of the lower part 9 can be between 1 mm and 2 mm, in particular 1.5 mm.
  • a distance 57 between the longitudinal web 44 and the longitudinal web 43 or 40 may be between 1.5 mm and 2 mm, in particular 1.75 mm.
  • An overall height 58 of the solar collector 1 can thus be for example only 33.5 mm.
  • Front side 44 Longitudinal ridge

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Photovoltaic Devices (AREA)

Abstract

L'invention concerne un capteur solaire (1) destiné à chauffer de l'eau, comportant au moins un élément absorbant (10) et un composant cadre (2) dans lequel l'élément absorbant est disposé. L'élément absorbant (10) et le composant cadre (2) sont réalisés en plastique. L'élément absorbant (10) est constitué par un profilé à chambre creuse (13). Le composant cadre (2) comporte une partie supérieure (8) et une partie inférieure (9), et l'élément absorbant (10) est disposé entre la partie supérieure (8) et la partie inférieure (9), la partie supérieure (8) et la partie inférieure (9) étant également conçues en tant que profilés à chambre creuse (11, 12) propres.
PCT/AT2009/000337 2008-09-05 2009-08-28 Capteur solaire WO2010025484A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09775619A EP2324299A2 (fr) 2008-09-05 2009-08-28 Capteur solaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0138608A AT507234B1 (de) 2008-09-05 2008-09-05 Sonnenkollektor
ATA1386/2008 2008-09-05

Publications (2)

Publication Number Publication Date
WO2010025484A2 true WO2010025484A2 (fr) 2010-03-11
WO2010025484A3 WO2010025484A3 (fr) 2010-12-16

Family

ID=41797568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2009/000337 WO2010025484A2 (fr) 2008-09-05 2009-08-28 Capteur solaire

Country Status (3)

Country Link
EP (1) EP2324299A2 (fr)
AT (1) AT507234B1 (fr)
WO (1) WO2010025484A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014049582A2 (fr) * 2012-09-28 2014-04-03 Biosafe - Indústria De Reciclagens, S.A. Profilé composite pour collecteur solaire, procédé de production correspondant et utilisation
WO2015121607A3 (fr) * 2014-02-16 2016-07-28 Brendan Ruff Capteur solaire long et étroit à double vitrage modulaire et moyens de montage
EP3070414A1 (fr) * 2015-03-20 2016-09-21 Universität Stuttgart Capteur solaire et son procédé de fabrication

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010021734A1 (de) * 2010-05-21 2011-11-24 Dr. Doll Holding Gmbh Solarthermischer Kollektor und Verfahren zu seiner Herstellung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180055A (en) * 1978-01-03 1979-12-25 Hudnall Walter E Solar-heat collector
FR2497928A1 (fr) * 1981-01-14 1982-07-16 Europ Propulsion Capteur a ruissellement
WO2003085329A1 (fr) * 2002-04-10 2003-10-16 Neil Christopher Hellmann Structure de panneau solaire
DE20220874U1 (de) * 2001-04-12 2004-04-22 Mekal, Jolanta Sonnenkollektor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412821B (de) * 2001-04-12 2005-07-25 Mekal Jolanta Dipl Ing Sonnenkollektor
US20080236572A1 (en) * 2007-03-26 2008-10-02 Guenter Schaefer Solar heating panel fabricated from multi-wall plastic sheets
SK500112008A3 (sk) * 2008-03-26 2009-10-07 Danakta Suncol S.R.O. Celoplastový sendvičový slnečný kolektor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4180055A (en) * 1978-01-03 1979-12-25 Hudnall Walter E Solar-heat collector
FR2497928A1 (fr) * 1981-01-14 1982-07-16 Europ Propulsion Capteur a ruissellement
DE20220874U1 (de) * 2001-04-12 2004-04-22 Mekal, Jolanta Sonnenkollektor
WO2003085329A1 (fr) * 2002-04-10 2003-10-16 Neil Christopher Hellmann Structure de panneau solaire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014049582A2 (fr) * 2012-09-28 2014-04-03 Biosafe - Indústria De Reciclagens, S.A. Profilé composite pour collecteur solaire, procédé de production correspondant et utilisation
WO2014049582A3 (fr) * 2012-09-28 2014-11-06 Biosafe - Indústria De Reciclagens, S.A. Profilé composite pour collecteur solaire, procédé de production correspondant et utilisation
WO2015121607A3 (fr) * 2014-02-16 2016-07-28 Brendan Ruff Capteur solaire long et étroit à double vitrage modulaire et moyens de montage
EP3070414A1 (fr) * 2015-03-20 2016-09-21 Universität Stuttgart Capteur solaire et son procédé de fabrication

Also Published As

Publication number Publication date
AT507234A3 (de) 2012-02-15
AT507234B1 (de) 2012-03-15
AT507234A2 (de) 2010-03-15
EP2324299A2 (fr) 2011-05-25
WO2010025484A3 (fr) 2010-12-16

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