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公开(公告)号:US20190137184A1
公开(公告)日:2019-05-09
申请号:US16095222
申请日:2017-03-06
Applicant: DENSO CORPORATION
Inventor: Osamu HAKAMATA , Steven MALONEY , Masaya NAKAMURA
Abstract: A side slit of a core plate of a heat exchanger reaches a sealing surface. The core plate has a rib which is formed on a bottom plate across a protruding portion. The rib communicates to a cavity above the sealing surface. An end slit formed on an end wall of the core plate reaches the sealing surface. A first joining tab is formed between two end slits. The first joining tab is joined to a second joining tab on a reinforce plate. The side slit and the rib enable deformation of the core plate. The end slit enables deformation of the first joining tab in a tilting manner.