Heat exchange unit and method for manufacturing a heat exchange unit

Heat exchange unit, in particular for a cooling apparatus, comprising a metal sheet (2), at least one metal exchange tube (3) supported on said sheet (2), and fastening means for fastening the tube (3) to the sheet (2), said unit (1) being bent with respect to at least one bend line (7a, 7b, 7c, 7d)...

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Bibliographische Detailangaben
Hauptverfasser:	GARCIA MARTIN, MIKEL, ARMENDARIZ HUICI, ALAIN, GARITANO ALUSTIZA, JULEN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	Heat exchange unit, in particular for a cooling apparatus, comprising a metal sheet (2), at least one metal exchange tube (3) supported on said sheet (2), and fastening means for fastening the tube (3) to the sheet (2), said unit (1) being bent with respect to at least one bend line (7a, 7b, 7c, 7d). The fastening means comprise a cover (4) covering the entire or almost the entire length of the tube (3), the surface of the cover (4) in contact with the tube (3) having a coefficient of friction that allows sliding said tube (3) under said cover (4) when bending the unit (1) with respect to said at least one bend line (7a, 7b, 7c, 7d). Method for manufacturing a heat exchange unit.