公开(公告)号：US10060338B2

公开(公告)日：2018-08-28

申请号：US15109742

申请日：2015-01-12

Applicant: DENSO CORPORATION

Inventor： Masaki Harada ,  Akira Yamanaka ,  Masafumi Saitou ,  Takashi Yasuda ,  Taichi Asano

IPC: B60H1/00 ,  F02B29/04 ,  F28D9/00 ,  F28F13/06 ,  F28D21/00

CPC classification number: F02B29/0443 ,  F02B29/0462 ,  F28D9/0043 ,  F28D9/0056 ,  F28D9/0093 ,  F28D2021/0082 ,  F28F13/06 ,  F28F2210/10 ,  Y02T10/146

Abstract: An intercooler that cools intake air supercharged into an engine by a supercharger by exchanging heat with a cooling medium includes a heat exchange portion in which heat is exchanged between the cooling medium flowing inside a channel tube and the supercharged intake air flowing outside the channel tube. The cooling medium includes a first cooling medium and a second cooling medium hotter than the first cooling medium. The channel tube includes a first cooling medium channel where the first cooling medium flows and a second cooling medium channel where the second cooling medium flows. The channel tube includes a first U-turn portion forcing a flow of the first cooling medium flowing the first cooling medium channel to make a U-turn, and a second U-turn portion forcing a flow of the second cooling medium flowing the second cooling medium channel to make a U-turn.

公开(公告)号：US11313623B2

公开(公告)日：2022-04-26

申请号：US15550992

申请日：2016-02-29

Applicant: DENSO CORPORATION

Inventor： Masafumi Saitou ,  Akira Yamanaka ,  Masaki Harada ,  Kenji Yamada ,  Kazutaka Suzuki ,  Taichi Asano ,  Shota Terachi

IPC: F28F9/00 ,  F28D9/00 ,  F28F9/02

Abstract: A heat exchanger includes a duct, a stacked core, and a coupling plate. The duct includes a first plate that is disposed to face at least one of end faces of the stacked core in a core width direction, and a second plate that is disposed to face at least one of the end faces of the stacked core in a tube stacking direction. The second plate includes a second-plate end plate portion disposed to face the end face of the stacked core in the core width direction and brazed to a wall surface of the first plate, a second-plate center plate portion that is disposed to face the end face of the stacked core in the tube stacking direction, and a flange portion that extends in the tube stacking direction and is brazed to a bottom wall surface of a groove portion of the coupling plate.