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1. (WO2018087480) HEAT EXCHANGER
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Pub. No.: WO/2018/087480 International Application No.: PCT/FR2017/053059
Publication Date: 17.05.2018 International Filing Date: 09.11.2017
IPC:
F28F 3/04 (2006.01) ,F28F 3/06 (2006.01) ,F28D 9/00 (2006.01) ,B22F 3/105 (2006.01) ,B22F 5/00 (2006.01) ,F02C 7/08 (2006.01) ,F28F 21/08 (2006.01) ,F28D 21/00 (2006.01) ,B33Y 30/00 (2015.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3
Plate-like or laminated elements; Assemblies of plate-like or laminated elements
02
Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
04
the means being integral with the element
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
3
Plate-like or laminated elements; Assemblies of plate-like or laminated elements
02
Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
06
the means being attachable to the element
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
9
Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
3
Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor
10
Sintering only
105
by using electric current, laser radiation or plasma
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
5
Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
C
GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
7
Features, component parts, details or accessories, not provided for in, or of interest apart from, groups F02C1/-F02C6/158; Air intakes for jet-propulsion plants
08
Heating air supply before combustion, e.g. by exhaust gases
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
21
Constructions of heat-exchange apparatus characterised by the selection of particular materials
08
of metal
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 B33Y 30]
Applicants:
SAFRAN [FR/FR]; 2 Boulevard du Général Martial Valin 75015 PARIS, FR
Inventors:
TOUBIANA, Ephraïm; FR
Agent:
BARBE, Laurent; FR
GAUER, Pierre; FR
DELAHAYE, Jean-Baptiste; FR
Priority Data:
166088610.11.2016FR
Title (EN) HEAT EXCHANGER
(FR) ECHANGEUR DE CHALEUR
Abstract:
(EN) Exchanger (1) of heat between a first fluid flowing in a longitudinal direction (X) and a second fluid, the said exchanger (1) comprising: – two parallel plates (6) distant from one another; – at least a first and second row (8a, 8b) of fins (9) arranged perpendicularly between the said plates (6), each fin (9) being delimited longitudinally by a first edge (10) and a second edge (11), the said first edge (10) comprising at each of its ends a region of connection with the corresponding plate (6); characterized in that the said connection regions of the said first edge (10) are respectively inclined with respect to a normal to the plates (6) in a plane (P) perpendicular to the said plates (6) and parallel to the direction (X), the said first edge (10) and the said second edge (11) of each of the fins (9) having identical profiles in the said plane (P).
(FR) Echangeur (1) de chaleur entre un premier fluide s'écoulant suivant une direction longitudinale (X) et un deuxième fluide, ledit échangeur (1) comprenant : - deux plaques (6) parallèles distantes l'une de l'autre; - au moins une première et une deuxième rangée (8a, 8b) d'ailettes (9) disposées perpendiculairement entre lesdites plaques (6), chaque ailette (9) étant délimitée longitudinalement par un premier bord (10) et un deuxième bord (11), ledit premier bord (10) comprenant à chacune de ses extrémités une zone de liaison avec la plaque (6) correspondante; caractérisé en ce que lesdites zones de liaison dudit premier bord (10) sont respectivement inclinées par rapport à une normale aux plaques (6) dans un plan (P) perpendiculaire auxdites plaques (6) et parallèle à la direction (X), ledit premier bord (10) et ledit deuxième bord (11) de chacune des ailettes (9) présentant un profil identique dans ledit plan (P).
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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, 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: French (FR)
Filing Language: French (FR)