Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018224296) APPARATUS FOR HEAT RECOVERY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/224296 International Application No.: PCT/EP2018/063266
Publication Date: 13.12.2018 International Filing Date: 22.05.2018
IPC:
F28D 7/02 (2006.01) ,F28D 7/12 (2006.01) ,F28D 21/00 (2006.01) ,F02M 26/22 (2016.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-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
7
Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
02
the conduits being helically coiled
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-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
7
Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
10
the conduits being arranged one within the other, e.g. concentrically
12
the surrounding tube being closed at one end, i.e. return type
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
D
HEAT-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
21
Heat-exchange apparatus not covered by any of the groups F28D1/-F28D20/109
[IPC code unknown for F02M 26/22]
Applicants:
VOLKSWAGEN AKTIENGESELLSCHAFT [DE/DE]; Berliner Ring 2 38440 Wolfsburg, DE
Inventors:
GOCKEL, Jens; DE
LÄMMER, Hilmar; DE
URBAN, Christian; DE
Priority Data:
10 2017 209 728.008.06.2017DE
Title (EN) APPARATUS FOR HEAT RECOVERY
(FR) DISPOSITIF DE RÉCUPÉRATION DE CHALEUR
(DE) VORRICHTUNG ZUR WÄRMERÜCKGEWINNUNG
Abstract:
(EN) The invention relates to an apparatus for the recovery of heat from a heating fluid, comprising a heat transfer arrangement (1) having at least one core flow channel (3) surrounded by at least one outer flow channel (2), wherein at least one heat transfer element (4) is arranged within the outer flow channel (2), by means of which heat transfer element, during operation of a waste heat source, heat from a heating fluid generated by the waste heat source can be transferred into a working fluid flowing through the heat transfer element (4), and the core flow channel (3) and the outer flow channel (2) each have at least one inlet (5, 6) for admitting the heating fluid. Furthermore, the outer flow channel (2) has at least two flow chambers (8) dividing the outer flow channel (2) orthogonally relative to a central axis (7) of the heat transfer arrangement (1).
(FR) La présente invention concerne un dispositif de récupération de chaleur à partir d’un fluide chaud, présentant un dispositif échangeur de chaleur (1) doté d’un canal de circulation central (3) entouré par au moins un canal de circulation périphérique (2), au moins un élément d’échange de chaleur (4) se trouvant à l’intérieur du canal de circulation périphérique (2), lequel élément permet lors du fonctionnement d’une source émettrice de chaleur de transmettre de la chaleur d’un fluide chaud produit par la source émettrice de chaleur, à un fluide de travail parcourant l’élément d’échange de chaleur (4), et le canal de circulation central (3) et le canal de circulation périphérique (2) présentant respectivement au moins une entrée (5, 6) pour permettre l’entrée du fluide chaud. Par ailleurs le canal de circulation périphérique (2) présente au moins deux chambres de circulation (8) qui divisent le canal de circulation périphérique (2) orthogonalement à un axe médian (7) du dispositif échangeur de chaleur (1).
(DE) Die Erfindung betrifft eine Vorrichtung zur Wärmerückgewinnung aus einem Heizfluid, aufweisend eine Wärmeübertrageranordnung (1) mit einem von mindestens einem Randströmungskanal (2) umgebenen Kernströmungskanal (3), wobei innerhalb des Randströmungskanals (2) zumindest ein Wärmeübertragerelement (4) angeordnet ist, mittels welchem im Betrieb einer Abwärmequelle Wärme aus einem von der Abwärmequelle erzeugten Heizfluid in ein das Wärmeübertragerelement (4) durchströmende Arbeitsfluid übertragbar ist und der Kernströmungskanal (3) sowie der Randströmungskanal (2) jeweils zumindest einen Einlass (5, 6) zum Einströmen des Heizfluides aufweisen. Weiterhin weist der Randströmungskanal (2) zumindest zwei den Randströmungskanal (2) orthogonal zu einer Mittelachse (7) der Wärmeübertrageranordnung (1) unterteilende Strömungskammern (8) auf.
front page image
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)