发明公开
EP3308093A1 AILETTE D'UN ÉCHANGEUR THERMIQUE NOTAMMENT POUR VÉHICULE AUTOMOBILE, ET ÉCHANGEUR THERMIQUE CORRESPONDANT
审中-公开
换热器的翅片，特别是汽车的换热器，以及相应的换热器
- 专利标题： AILETTE D'UN ÉCHANGEUR THERMIQUE NOTAMMENT POUR VÉHICULE AUTOMOBILE, ET ÉCHANGEUR THERMIQUE CORRESPONDANT
- 专利标题（英）： EP3308093A1 - Fin of a heat exchanger, notably for a motor vehicle, and corresponding heat exchanger
- 专利标题（中）： 换热器的翅片，特别是汽车的换热器，以及相应的换热器
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申请号： EP16732527.3申请日： 2016-06-10
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公开(公告)号： EP3308093A1公开(公告)日： 2018-04-18
- 发明人: ETIENNE, Erwan , BOISSELLE, Patrick , BRY, Samuel , BERTHOME, Jean-Philippe
- 申请人： Valeo Systemes Thermiques
- 申请人地址： Service Propriété Industrielle 8 Rue Louis Lormand La Verrière 78320 Le Mesnil Saint Denis FR
- 专利权人： Valeo Systemes Thermiques
- 当前专利权人： Valeo Systemes Thermiques
- 当前专利权人地址： Service Propriété Industrielle 8 Rue Louis Lormand La Verrière 78320 Le Mesnil Saint Denis FR
- 代理机构： Tran, Chi-Hai
- 优先权： FR1555343 20150612
- 国际公布： WO2016198664 20161215
- 主分类号： F28F1/32
- IPC分类号： F28F1/32
摘要：
The invention relates to a fin of a heat exchanger notably for a motor vehicle, comprising at least one orifice (22) of substantially longitudinal shape, intended to have passing through it a tube of the heat exchanger, said at least one orifice (22) being bordered by a flange (32) formed as an integral part of the fin. According to the invention, the flange (32) is made with a shape that is substantially curved with respect to the overall plane defined by the fin, so as to have a radius of curvature (RI, R2) between the overall plane defined by the fin (20) and the top of the flange (32) which top of the flange (32) projects with respect to the overall plane defined by the fin (20), the radius of curvature of the flange being at a minimum (R1) at the ends of the associated orifice (22) and at a maximum (R2) in a region that is substantially central along the longitudinal axis of the associated orifice (22).
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