公开(公告)号：EP0932011A2

公开(公告)日：1999-07-28

申请号：EP99101485.3

申请日：1999-01-27

申请人： CALSONIC CORPORATION

发明人： Yamaguchi, Takeshi, c/o Calsonic Corp. ,  Yamai, Yuji, c/o Calsonic Corp. ,  Okuno, Yoshinobu, c/o Calsonic Corp.

IPC分类号： F28F9/02 ,  F28D9/00

CPC分类号： F28D9/0075 ,  F28D2021/0089 ,  F28F9/0234 ,  F28F2250/102 ,  Y10S165/916

摘要： A structure for mounting an oil cooler (213) to a heat-exchanger tank (211) is disclosed. A long-scale oil cooler (213) is received in a heat-exchanger tank (211), and pipe portions (217,219) are formed only on one side of the oil cooler so that the pipe portions are inserted respectively in pipe holes (211a,211b) formed in the tank (211). A support portion (227) for supporting the other side of the oil cooler (213) where no pipe portion is formed is formed on an inner surface of the tank (211). Further, a laminate type oil cooler (213) is provided. The oil cooler (213) has a core portion (31) in which a plurality of shells (21) each having an oil flow path (27) formed therein are laminated. A first oil passage hole (33) is formed at a first side end of the core portion, and a second oil passage hole (35) is formed at a second side end of the core portion (31). The laminated shells (21) are made to communicate with each other by the first and second oil passage holes. Further, a third oil passage hole (37) is formed between the first oil passage hole (33) and the second oil passage hole (35) in a width direction of the core portion (31). Only a part of all laminated shells in a lamination direction of the shells are made to communicate with each other by the third oil passage hole (37). Further, a blocking member (51) is disposed in the oil flow path of the shell having the third oil passage hole (37) so as to block oil flow, the blocking member (51) being disposed between the third oil passage hole (37) and the first oil passage hole (33).

摘要翻译： 公开了一种用于将油冷却器（213）安装到热交换器箱（211）的结构。 在热交换器箱211内容纳长规格的油冷却器213，在油冷却器的一侧仅形成有管部217,219，管部分分别插入管孔211a ，211b）。 在罐（211）的内表面上形成用于支撑未形成管部的油冷却器（213）的另一侧的支撑部（227）。 此外，提供层叠型油冷却器（213）。 油冷却器（213）具有芯部（31），其中形成有形成有油流路（27）的多个壳体（21）层叠。 第一油通孔（33）形成在芯部的第一侧端，第二油通孔（35）形成在芯部（31）的第二侧端。 层压壳体（21）通过第一和第二油通道孔相互连通。 此外，在第一油通孔（33）和第二油通孔（35）之间沿着芯部（31）的宽度方向形成有第三油通孔（37）。 通过第三油通孔（37）使壳体的层压方向上的所有层叠壳体的一部分相互连通。 此外，在具有第三油通孔（37）的壳体的油流路中设置阻挡构件（51）以阻止油流动，阻挡构件（51）设置在第三油通孔（37） ）和第一油通孔（33）。