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公开(公告)号:EP2725219A1
公开(公告)日:2014-04-30
申请号:EP12382412.0
申请日:2012-10-25
申请人: BorgWarner Inc.
CPC分类号: F28F13/06 , F02M26/32 , F28D7/1692 , F28D21/0003 , F28D2021/008 , F28F9/22 , F28F2009/226 , F28F2009/228 , F28F2235/00 , F28F2275/085
摘要: The present invention is a flow deflector suitable for a heat exchanger of the type consisting of at least one core made up of tubes forming a bundle arranged inside a shell and at least one baffle. The deflector according to the invention is an easily manufactured part independent from the construction of the bundle of tubes and of the baffle which allows modifying the coolant fluid or liquid flow path with greater freedom than that achieved by combining internal openings in the baffle or baffles. Another object of this invention is the heat exchanger obtained using the deflector for optimising coolant liquid flow path. The application of the invention in heat exchangers for EGR (Exhaust Gas Recirculation) systems is of special interest.
摘要翻译: 本发明是一种适于热交换器的导流器,该热交换器由至少一个芯组成,该芯由形成布置在壳体内的束和至少一个挡板构成。 根据本发明的偏转器是独立于管束和挡板的构造的容易制造的部件,其允许以比通过组合挡板或挡板中的内部开口实现的更大的自由度来改变冷却剂流体或液体流动路径。 本发明的另一个目的是使用偏转器获得的用于优化冷却剂液体流路的热交换器。 本发明在EGR(排气再循环)系统的热交换器中的应用是特别令人感兴趣的。