公开(公告)号：US20120325446A1

公开(公告)日：2012-12-27

申请号：US13336368

申请日：2011-12-23

申请人： Shozo WAKAMATSU ,  Masahiro Ariyama ,  Junko Sato

发明人： Shozo WAKAMATSU ,  Masahiro Ariyama ,  Junko Sato

IPC分类号： F28F3/08

CPC分类号： F28D9/005 ,  F28D9/0012 ,  F28D9/0037 ,  F28D9/0056 ,  F28D2021/0089 ,  F28F3/044 ,  F28F2280/06

摘要： An oil cooler including a plurality of core plates stacked on each other, the plurality of core plates each including a base wall and a circumferential wall formed along an entire outer periphery of the base wall, and oil passages and cooling water passages alternately arranged in the direction of stacking the core plates. The core plates include at least a first core plate and a second core plate that is different from the first core plate in construction. The circumferential wall of the second core plate has a height being varied along a circumferential direction of the base wall. The circumferential wall of the second core plate is partially higher than the circumferential wall of the first core plate.

摘要翻译： 一种油冷却器，包括彼此堆叠的多个芯板，所述多个芯板包括基壁和沿所述基壁的整个外周形成的周壁，以及交替布置在所述基壁中的油通道和冷却水通道 堆芯方向。 芯板至少包括与构造中的第一芯板不同的第一芯板和第二芯板。 第二芯板的周壁的高度沿底壁的周向变化。 第二芯板的周壁部分地高于第一芯板的周壁。