Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Thermosiphonkollektor sowie Verfahren zu dessen Herstellung

THERMOSIPHON COLLECTOR AND METHOD FOR THE PRODUCTION THEREOF
 
: Köhl, Michael; Piekarczyk, Andreas; Rekstad, John; Meir, Michaela

:
Frontpage ()

DE 102013218966 A1: 20130920
German
Patent, Electronic Publication
Fraunhofer ISE ()

Abstract
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.

: http://publica.fraunhofer.de/documents/N-337517.html