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公开(公告)号:US20160084548A1
公开(公告)日:2016-03-24
申请号:US14889505
申请日:2014-05-09
Applicant: DENSO CORPORATION
Inventor: Aun OTA , Naohisa ISHIZAKA , Norimasa BABA , Shota CHATANI , Masakazu NAGAYA , Eiichi TORIGOE , Kengo KAZARI , Daisuke HASEBA
CPC classification number: F25B39/028 , F28D1/05325 , F28D1/05333 , F28D1/05391 , F28D2021/0071 , F28F9/0265 , F28F9/0268
Abstract: A refrigerant evaporator has an interchange part. The interchange part connects a first collecting part of a second downstream tank part, and a second distribution part of a second upstream tank part. The interchange part connects a second collecting part of a second downstream tank part, and a first distribution part of a second upstream tank part. The interchange part swaps a refrigerant about a width direction of a core. Refrigerant passages relevant to the interchange part are configured to improve refrigerant distribution. Providing a plurality of passages and/or twisting a passage improve distribution.
Abstract translation: 制冷剂蒸发器具有交换部。 交换部连接第二下游箱部的第一收集部和第二上游箱部的第二分配部。 交换部分连接第二下游罐部分的第二收集部分和第二上游罐部分的第一分配部分。 交换部件绕芯的宽度方向交换制冷剂。 与交换部相关的制冷剂通路构造成改善制冷剂分配。 提供多个通道和/或扭转通道改善分布。