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1. (WO2015040021) THERMOSIPHON COLLECTOR AND METHOD FOR THE PRODUCTION THEREOF
PCT Biblio. Data
Description
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Latest bibliographic data on file with the International Bureau
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Pub. No.:
WO/2015/040021
International Application No.:
PCT/EP2014/069705
Publication Date:
26.03.2015
International Filing Date:
16.09.2014
IPC:
F24J 2/44
(2006.01),
F24J 2/34
(2006.01),
F24J 2/24
(2006.01),
F24J 2/20
(2006.01)
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
J
PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
2
Use of solar heat, e.g. solar heat collectors
42
Solar heat systems not otherwise provided for
44
having thermosiphonic circulation
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
J
PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
2
Use of solar heat, e.g. solar heat collectors
04
Solar heat collectors having working fluid conveyed through collector
34
having heat storage mass
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
J
PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
2
Use of solar heat, e.g. solar heat collectors
04
Solar heat collectors having working fluid conveyed through collector
24
the working fluid being conveyed through tubular heat absorbing conduits
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24
HEATING; RANGES; VENTILATING
J
PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
2
Use of solar heat, e.g. solar heat collectors
04
Solar heat collectors having working fluid conveyed through collector
20
the working fluid being conveyed between plates
Applicants:
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
[DE/DE]; Hansastraße 27c 80686 München (DE).
AVENTA AS
[NO/NO]; Trondheimsveien 436 A N-0962 Oslo (NO)
Inventors:
KOEHL, Michael
; (DE).
REKSTAD, John
; (NO).
MEIR, Michaela
; (NO).
PIEKARCZYK, Andreas
; (DE)
Agent:
PFENNING, MEINIG & PARTNER MBB
; Theresienhöhe 11a 80339 München (DE)
Priority Data:
10 2013 218 966.4
20.09.2013
DE
Title
(DE)
THERMOSIPHONKOLLEKTOR SOWIE VERFAHREN ZU DESSEN HERSTELLUNG
(EN)
THERMOSIPHON COLLECTOR AND METHOD FOR THE PRODUCTION THEREOF
(FR)
COLLECTEUR À THERMOSIPHON ET PROCÉDÉ DE FABRICATION DUDIT COLLECTEUR
Abstract:
(DE)
Die Erfindung betrifft einen Thermosiphonkollektor, umfassend zumindest ein Flüssigkeitsreservoir (I) für einen flüssigen Wärmeträger sowie zumindest einen Solarabsorber (II), wobei zumindest der Solarabsorber (II) aus einer doppelwandigen extrudierten Platte mit mindestens zwei Kanälen (1, 2) gebildet ist, wobei mindestens ein erster Kanal (1) mit einem unteren Bereich (la) des Flüssigkeitsreservoirs (I) in fluidischer Verbindung und mindestens ein zweiter Kanal (2) mit einem oberen Bereich (Ib) des Flüssigkeitsreservoirs (I) in fluidischer Verbindung steht und jeweils mindestens ein erster Kanal (1) mit mindestens einem zweiten Kanal (2) am vom Flüssigkeitsreservoir abgewandten Ende (E) des Solarabsorbers (II) in fluidischer Verbindung (1-2) steht.
(EN)
The invention relates to a thermosiphon collector comprising at least one liquid reservoir (I) for a liquid heat carrier and at least one solar absorber (II), wherein at least the solar absorber (II) is formed from a double-walled extruded plate with at least two ducts (1, 2), wherein at least one first duct (1) is fluidically connected to a lower region (Ia) of the liquid reservoir (I) and at least one second duct (2) is fluidically connected to an upper region (Ib) of the liquid reservoir (I), and in each case at least one first duct (1) is fluidically connected (1-2) to at least one second duct (2) at that end (E) of the solar absorber (II) which is remote from the liquid reservoir.
(FR)
L'invention concerne un collecteur à thermosiphon comprenant au moins un réservoir de liquide (I) contenant un fluide caloporteur ainsi qu'au moins un absorbeur solaire (II), au moins l'absorbeur solaire (II) étant constitué d'une plaque extrudée à double paroi dotée au moins de deux canaux (1, 2). Au moins un premier canal (1) est en communication fluidique avec une partie inférieure (Ia) du réservoir de liquide (I), et au moins un deuxième canal (2) est en communication fluidique avec une partie supérieure (Ib) du réservoir de liquide (I). Respectivement au moins un premier canal (1) est en communication fluidique (1-2) avec au moins un deuxième canal (2) au niveau de l'extrémité (E) de l'absorbeur solaire (II) opposée au réservoir de liquide.
Designated States:
AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language:
German (
DE
)
Filing Language:
German (
DE
)