公开(公告)号：US20090032231A1

公开(公告)日：2009-02-05

申请号：US12221415

申请日：2008-08-01

申请人： Shuji Komoda ,  Ryuichiro Inagaki ,  Sadayuki Kamiya ,  Yuuji Ito

发明人： Shuji Komoda ,  Ryuichiro Inagaki ,  Sadayuki Kamiya ,  Yuuji Ito

IPC分类号： F28F3/00

CPC分类号： F28D9/005 ,  F28F19/06 ,  F28F21/089

摘要： The stacked plate oil cooler has a first plate and a second plate. Both the first plate and the second plate are made of a three-layered aluminum alloy clad sheet. The second plate is folded at an outer rim to place the brazing material layer on both sides of the second plate. The first and second plates and are stacked alternately and brazed to define a water passage between sacrificial layers and, and to define an oil passage between brazing material layers. The first plate is folded at an outer rim to place the sacrificial layer on a lateral outside of a core assembly to decrease exposure of the brazing material layer to the lateral outside.

摘要翻译： 堆叠式板式油冷却器具有第一板和第二板。 第一板和第二板均由三层铝合金复合板制成。 第二板在外边缘处折叠以将钎焊材料层放置在第二板的两侧。 第一和第二板交替堆叠并钎焊以在牺牲层之间限定水通道，并且在钎焊材料层之间限定油通道。 第一板在外边缘处折叠以将牺牲层放置在芯组件的侧向外侧上，以减少钎焊材料层暴露于外侧。