HEAT EXCHANGER, IN PARTICULAR FOR A MOTOR VEHICLE

The invention relates to a heat exchanger (1), in particular for a motor vehicle, comprising - a plurality of first fluid paths (2a) for a first fluid (F1) to flow through and a plurality of second fluid paths (2b) for a second fluid (F2) to flow through, said second fluid paths being fluidically se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VELTE, Volker, RENZ, Marco, FETZER, Tobias, GRAUER, Wilhelm, KERLER, Boris, KÜHNDEL, Jonas, ALTUNKAYA, Yavuz
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING CASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEATING LIGHTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WEAPONS WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a heat exchanger (1), in particular for a motor vehicle, comprising - a plurality of first fluid paths (2a) for a first fluid (F1) to flow through and a plurality of second fluid paths (2b) for a second fluid (F2) to flow through, said second fluid paths being fluidically separate from but thermally connected to the first fluid paths (2a), wherein - the fluid paths (2a, 2b) are delimited by tube elements (3) which are produced by means of an additive production method, - a tube cross-section (q), which is measured perpendicularly to the direction of extension (R), of at least one tube element (3), preferably a plurality of the tube elements (3), most preferably all of the tube elements (3), increases or decreases at least in some sections along the direction of extension (R).