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1. (WO2019063610) HEAT EXCHANGER
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Pub. No.: WO/2019/063610 International Application No.: PCT/EP2018/076123
Publication Date: 04.04.2019 International Filing Date: 26.09.2018
IPC:
F28D 1/053 (2006.01) ,F28F 19/00 (2006.01) ,F28F 19/02 (2006.01) ,F28D 21/00 (2006.01)
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
1
Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
02
with the heat-exchange conduits immersed in the body of fluid
04
with tubular conduits
053
the conduits being straight
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
19
Preventing the formation of deposits or corrosion, e.g. by using filters
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28
HEAT EXCHANGE IN GENERAL
F
DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
19
Preventing the formation of deposits or corrosion, e.g. by using filters
02
by using coatings, e.g. vitreous or enamel coatings
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
Applicants:
MAHLE INTERNATIONAL GMBH [DE/DE]; Pragstraße 26-46 70376 Stuttgart, DE
Inventors:
KNÖDLER, Wolfgang; DE
RUCKWIED, Jens; DE
Agent:
BRP RENAUD UND PARTNER MBB; Königstraße 28 70173 Stuttgart, DE
Priority Data:
10 2017 217 308.428.09.2017DE
Title (EN) HEAT EXCHANGER
(FR) ÉCHANGEUR DE CHALEUR
(DE) WÄRMEÜBERTRAGER
Abstract:
(EN) The invention relates to a heat exchanger (1), in particular for an internal combustion engine (2) in a motor vehicle, comprising a heat exchanger block (3) having heat exchanger tubes (4), between which heat exchanger elements (5) are arranged, wherein a protective layer (9) for protection against, in particular, stone chipping is provided at least on an inflow-side outer side (8) of at least one heat exchanger tube (4).
(FR) L’invention concerne un échangeur de chaleur (1) destiné notamment à un moteur à combustion interne (2) dans un véhicule à moteur, comprenant un bloc échangeur de chaleur (3) pourvu de tubes d’échange de chaleur (4) entre lesquels sont disposés des éléments d’échange de chaleur (5), une couche de protection (9) notamment contre les projections de pierres étant appliquée au moins sur le côté extérieur (8) côté arrivée de flux d’au moins un tube d’échange de chaleur (4). x
(DE) Die Erfindung betrifft einen Wärmeübertrager (1), insbesondere für eine Brennkraftmaschine (2) in einem Kraftfahrzeug, mit einem Wärmeübertragerblock (3) mit Wärmeübertragerrohren (4), zwischen denen Wärmeübertragerelemente (5) angeordnet sind, wobei zumindest an einer anströmseitigen Außenseite(8) zumindest eines Wärmeübertragerrohres (4) eine Schutzschicht (9) gegen insbesondere Steinschlag aufgebracht ist. x
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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: German (DE)
Filing Language: German (DE)