公开(公告)号：US20160211193A1

公开(公告)日：2016-07-21

申请号：US14914580

申请日：2014-08-28

Applicant: DENSO CORPORATION

Inventor： Yasuhiro MIZUNO ,  Isao TAMADA ,  Tomohiro SHIMAZU ,  Hiroshi HAMADA ,  Yuusuke TAKAGI ,  Eiji NAKAGAWA

IPC: H01L23/473 ,  H01L25/11 ,  F28F9/26 ,  H01L23/367 ,  H01L23/40 ,  F28F3/08 ,  H01L25/07 ,  H01L25/18

CPC classification number: H01L23/473 ,  F28D1/0333 ,  F28D1/05308 ,  F28D1/05358 ,  F28F3/086 ,  F28F9/0075 ,  F28F9/0131 ,  F28F9/26 ,  F28F2225/04 ,  H01L23/3675 ,  H01L23/40 ,  H01L25/07 ,  H01L25/074 ,  H01L25/117 ,  H01L25/18 ,  H01L2924/0002 ,  H05K7/20927 ,  H01L2924/00

Abstract: A stacked cooler includes flow pipes that are stacked, each of the flow pipes having a flat shape and including a medium passage in which a heat medium flows, a heat exchange object that is disposed between each adjacent two of the flow pipes and is clamped between their flat planes, a protruding pipe part that is connected to at least one of the flow pipes and protrudes in a stacking direction of the flow pipes, and a load restraining part that restrains a load applied to a connection portion of the at least one of the flow pipes to the protruding pipe part as compared with a load applied to the other portion of the at least one of the flow pipes.

Abstract translation: 堆叠冷却器包括堆叠的流动管道，每个流动管道具有扁平形状并且包括热介质流动的介质通道，设置在每个相邻的两个流动管道之间并被夹在 它们的平面，连接到至少一个流动管道并沿着流动管道的堆叠方向突出的突出管部分，以及限制施加到流体管的至少一个的连接部分的负载的负载限制部分 与施加到所述至少一个流动管道的另一部分的负载相比，到所述突出管部分的流动管道。

公开(公告)号：US20180130721A1

公开(公告)日：2018-05-10

申请号：US15866853

申请日：2018-01-10

Applicant: DENSO CORPORATION

Inventor： Yasuhiro MIZUNO ,  Isao TAMADA ,  Tomohiro SHIMAZU ,  Hiroshi HAMADA ,  Yuusuke TAKAGI ,  Eiji NAKAGAWA

IPC: H01L23/473 ,  H01L23/367 ,  H01L25/11 ,  H01L25/07 ,  H01L23/40 ,  F28F9/26 ,  F28F3/08 ,  H01L25/18

CPC classification number: H01L23/473 ,  F28D1/0333 ,  F28D1/05308 ,  F28D1/05358 ,  F28F3/086 ,  F28F9/0075 ,  F28F9/0131 ,  F28F9/26 ,  F28F2225/04 ,  H01L23/3675 ,  H01L23/40 ,  H01L25/07 ,  H01L25/074 ,  H01L25/117 ,  H01L25/18 ,  H01L2924/0002 ,  H05K7/20927 ,  H01L2924/00

Abstract: A stacked cooler includes flow pipes that are stacked, each of the flow pipes having a flat shape and including a medium passage in which a heat medium flows, a heat exchange object that is disposed between each adjacent two of the flow pipes and is clamped between their flat planes, a protruding pipe part that is connected to at least one of the flow pipes and protrudes in a stacking direction of the flow pipes, and a load restraining part that restrains a load applied to a connection portion of the at least one of the flow pipes to the protruding pipe part as compared with a load applied to the other portion of the at least one of the flow pipes.

公开(公告)号：US20180112933A1

公开(公告)日：2018-04-26

申请号：US15566589

申请日：2016-04-11

Applicant: DENSO CORPORATION

Inventor： Yuusuke TAKAGI ,  Yasuhiro MIZUNO

IPC: F28F1/40 ,  F28F3/08 ,  H01L23/473 ,  F28F3/06 ,  F28F3/04

CPC classification number: F28D1/05325 ,  F28D1/0333 ,  F28F3/027 ,  H01L23/473

Abstract: A heat exchanger includes a flow passage pipe that has a flat shape having a predetermined thickness, a heat medium flowing in the flow passage pipe, the heat medium exchanging heat with a heat exchange target, and an inner fin located inside the flow passage pipe. The inner fin includes a wavy fin that partitions a main passage into multiple partitioned passages, and a guide wall connected to the wavy fin. An x-direction is a lengthwise direction of the flow passage pipe, a z-direction is a thickness direction of the flow passage pipe, and a y-direction is a direction perpendicular to both the x-direction and the z-direction. The wavy fin includes a first convex portion convex to a first side in the y-direction, and a second convex portion convex to a second side in the y-direction. The wavy fin has an opening portion through which two partitioned passages adjacent to each other communicate with each other. The guide wall protrudes from the wavy fin into the partitioned passage. The heat exchanger is capable of enhancing a heat transfer and improving a thermal performance of the heat exchanger.