公开(公告)号：US20130340978A1

公开(公告)日：2013-12-26

申请号：US13923053

申请日：2013-06-20

Applicant: ABB TECHNOLOGY AG

Inventor： Francesco AGOSTINI ,  Matteo Fabbri ,  Thomas Gradinger

IPC: H05K7/20

CPC classification number: H05K7/20309 ,  F28D15/0266 ,  F28D15/0275 ,  F28F3/14 ,  H01L23/3672 ,  H01L23/427 ,  H01L2924/0002 ,  H05K7/20318 ,  H05K7/20936 ,  H01L2924/00

Abstract: A two-phase heat exchanger for cooling at least one electronic and/or electric component includes an evaporator and a condenser. The evaporator transfers heat from the electronic and/or electric component to a working fluid. The condenser includes a roll-bonded panel, which has a first channel which has a first connection port and a second connection port. The evaporator has a second channel and first connection openings and second connection openings. The first connection port of the first channel is connected to one first connection opening of the evaporator and the second connection port of the first channel is connected to one second connection opening of the evaporator and the working fluid is provided to convey heat by convection from the evaporator to the condenser by flowing from the second channel through the first connection opening or the second connection opening of the evaporator towards the first channel.

Abstract translation: 用于冷却至少一个电子和/或电气部件的两相热交换器包括蒸发器和冷凝器。 蒸发器将热量从电子和/或电气部件传递到工作流体。 冷凝器包括辊式接合面板，其具有具有第一连接端口和第二连接端口的第一通道。 蒸发器具有第二通道和第一连接开口和第二连接开口。 第一通道的第一连接端口连接到蒸发器的一个第一连接开口，并且第一通道的第二连接端口连接到蒸发器的一个第二连接开口，并且提供工作流体以通过对流从 蒸发器通过从第二通道流过蒸发器的第一连接开口或第二连接开口朝向第一通道流到冷凝器。