HEAT-EXCHANGE DEVICE COMPRISING FLOW-LIMITING DEVICES, AIR-CONDITIONING SYSTEM AND VEHICLE

The invention relates to a heat-exchange device comprising: an exchanger block (12) arranged in a circulation chamber bounded by two external plates, said exchanger block comprising a first internal layer and a last internal layer allowing the circulation of the first heat-transfer fluid, said excha...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HANSS, Grégoire, BONNIVARD, Florian, SERIEYE, Anthony, LETELLIER, Vincent
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 invention relates to a heat-exchange device comprising: an exchanger block (12) arranged in a circulation chamber bounded by two external plates, said exchanger block comprising a first internal layer and a last internal layer allowing the circulation of the first heat-transfer fluid, said exchanger block comprising a plurality of internal plates (13, 14, 15, 16) arranged substantially in parallel with one another between two ends of said exchanger block, characterised in that each first internal layer and each last internal layer comprises at least one flow-limiting device (20) that is configured to be able to impede at least in part the circulation of said first fluid flow in said internal layer. L'invention concerne un dispositif d'échange thermique comprenant: un bloc échangeur (12) disposé dans une enceinte de circulation délimitée par deux plaques externes, ledit bloc échangeur comprenant une première couche interne et une dernière couche interne permettant la circulation du premier fluide caloporteur, ledit bloc échangeur comprenant une pluralité de plaques internes (13, 14, 15, 16) disposées sensiblement parallèlement les unes par rapport aux autres entre deux extrémités dudit bloc échangeur, caractérisé en ce que chaque première couche interne et chaque dernière couche interne comprend au moins un dispositif limiteur de débit (20), configuré pour pouvoir entraver au moins en partie la circulation dudit premier flux de fluide dans ladite couche interne.