CAST ALUMINIUM ALLOY SPACER FOR A HEAT EXCHANGER

The invention relates to a spacer (22) for a brazed plate-fin heat exchanger, said spacer (22) being configured to form, when arranged between two plates (2) of the exchanger, a plurality of channels (26) for the flow of a first fluid (F1). According to the invention, the spacer (22) is a casting fo...

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Bibliographische Detailangaben
Hauptverfasser:	RICHET, Nicolas, SANIEZ, Quentin, MAAZAOUI, Hakim, WAGNER, Marc
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING MIXTURES BY PRESSURE AND COLD TREATMENT REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a spacer (22) for a brazed plate-fin heat exchanger, said spacer (22) being configured to form, when arranged between two plates (2) of the exchanger, a plurality of channels (26) for the flow of a first fluid (F1). According to the invention, the spacer (22) is a casting formed from a first aluminum alloy. L'invention concerne un élément intercalaire (22) pour échangeur de chaleur du type à plaques et ailettes brasés, ladite pièce intercalaire (22) étant configurée pour former, lorsqu'elle est agencée entre deux plaques (2) de l'échangeur, plusieurs canaux (26) pour l'écoulement d'un premier fluide (F1). Selon l'invention, ledit élément intercalaire (22) est une pièce de fonderie formée d'un premier alliage d'aluminium.