Heat exchanger for use in air supply circuit of thermal engine of car to cool supercharging air of engine, has contact interface arranged between collecting box and beam and including centering unit that is arranged at end of interface

Heat exchanger for use in air supply circuit of thermal engine of car to cool supercharging air of engine, has contact interface arranged between collecting box and beam and including centering unit that is arranged at end of interface

The exchanger has a beam for heat exchange between fluids. A molded fluid collecting box (23) is attached to the beam. A contact interface (29) is arranged between the collecting box and the beam, and includes a centering unit (37) that is arranged at an end of the interface. The interface presents...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAUDIN YOANN, SCHILD OLIVIER
Format: Patent
Sprache:eng ; fre
Schlagworte:
BLASTING
DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION
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
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Beschreibung
Zusammenfassung:The exchanger has a beam for heat exchange between fluids. A molded fluid collecting box (23) is attached to the beam. A contact interface (29) is arranged between the collecting box and the beam, and includes a centering unit (37) that is arranged at an end of the interface. The interface presents a rectangular form, where the centering unit is arranged such that an angle is formed between a large lateral edge and a small lateral side of the interface. The collecting box and the beam are assembled with a gap having depth dimension lower than 0.5 mm. L'invention concerne un échangeur thermique, notamment pour véhicule automobile, ledit échangeur comprenant : - un faisceau (3) d'échange thermique entre fluides, et - au moins une boîte collectrice (23) de fluide fixée audit faisceau (3). Ledit échangeur comporte une interface de contact (29) entre ladite au moins une boîte collectrice (23) et ledit faisceau (3) et en ce ladite interface de contact (29) porte au moins un moyen de centrage (37), agencé à au moins une extrémité de ladite interface de contact (29).