CHARGE-AIR COOLER FOR MOTOR VEHICLES

Heat exchanger comprises a heat exchange block (2) having tubes (5) with tube ends and ribs (6) arranged between the tubes, and lateral collecting boxes (3, 4) for introducing and removing a medium. One of the collecting boxes has a base with openings for receiving the tube ends, a lid and an inlet...

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Bibliographische Detailangaben
Hauptverfasser:	HENDRIX, Daniel, AUGENSTEIN, Claus, GHIANI, Franco, FÖRSTER, Klaus, SCHAIRER, Andre, KULL, Reinhard, WEILER, Bernd, EMRICH, Karsten, ENGELHARDT, Martin, WEISE, Stefan, HOROHO, Scott
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	Heat exchanger comprises a heat exchange block (2) having tubes (5) with tube ends and ribs (6) arranged between the tubes, and lateral collecting boxes (3, 4) for introducing and removing a medium. One of the collecting boxes has a base with openings for receiving the tube ends, a lid and an inlet support (7) and an outlet support (11). The collecting boxes are made by partially hydroforming a metallic semi-finished material. Preferred Features: The semi-finished material is a rolled aluminum sheet. The base, lid and supports are made in one-piece by hydroforming. The semi-finished material is an extruded aluminum tube. The collecting boxes are less than 5 mm, preferably less than 4 mm thick.