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1. DE102014105680 - Wärmeübertragungsvorrichtung. Solarkollektor und Wärmerohr

Office
Germany
Application Number 102014105680
Application Date 23.04.2014
Publication Number 102014105680
Publication Date 13.05.2015
Publication Kind B3
IPC
F24J 2/32
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
JPRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
2Use of solar heat, e.g. solar heat collectors
04Solar heat collectors having working fluid conveyed through collector
32having evaporator and condenser section, e.g. heat pipe
F28D 15/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02in which the medium condenses and evaporates, e.g. heat-pipes
CPC
F28F 2215/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
2215Fins
06Hollow fins; fins with internal circuits
F28F 13/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
13Arrangements for modifying heat-transfer, e.g. increasing, decreasing
F28D 15/0275
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
02in which the medium condenses and evaporates, e.g. heat pipes
0275Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
F28F 2255/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
2255Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
16extruded
F28F 2275/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
2275Fastening; Joining
14by using form fitting connection, e.g. with tongue and groove
F28F 2013/005
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
13Arrangements for modifying heat-transfer, e.g. increasing, decreasing
005Thermal joints
Applicants Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Inventors Hermann Michael
Morawietz Katharina
Di Lauro Paolo
Title
(DE) Wärmeübertragungsvorrichtung. Solarkollektor und Wärmerohr
Abstract
(DE)

Die vorliegende Erfindung offenbart eine Wärmeübertragungsvorrichtung (10), die ein Wärmerohr (1) mit einem Transportraum (12) und eine Wärmequelle bzw. Wärmesenke (1’, 2) aufweist, wobei das Wärmerohr (1) mit der Wärmequelle bzw. Wärmesenke (1’, 2) in thermischem Kontakt steht. Einer der beiden Kontaktpartner, Wärmerohr (1) oder Wärmequelle bzw. Wärmesenke (1’, 2), weist eine Mehrzahl hohler Ausstülpungen (11) auf und der andere Kontaktpartner hat eine Mehrzahl Vertiefungen (21), die eine Negativform zu den Ausstülpungen (11) sind. Wenigstens eine vorbestimmte Anzahl der Ausstülpungen (11) des einen Kontaktpartners greift in die Vertiefungen (21, 11’) des anderen Kontaktpartners ein. Darüber hinaus wird ein Solarkollektor offenbart, der zumindest eine erfindungsgemäße Wärmeübertragungsvorrichtung (10) aufweist.


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