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公开(公告)号:US11384988B2
公开(公告)日:2022-07-12
申请号:US16708168
申请日:2019-12-09
Applicant: DENSO CORPORATION
Inventor: Hiroshi Mieda , Junji Kato , Hironobu Fujiyoshi
Abstract: Each of tanks of a heat exchanger includes a tube joint portion and a tank body portion which define an internal space of the tank. The tube joint portions of the tanks constitute a single core plate. The tank body portions each have a claw protruding toward a core portion. The core plate is provided with a hole that fits with the claw. In a state in which the claw is fitted into the hole, the tank body portions are fixed to the core plate.