公开(公告)号：US4836276A

公开(公告)日：1989-06-06

申请号：US66340

申请日：1987-06-23

申请人： Yasutoshi Yamanaka ,  Teruo Izumida ,  Kazuya Nomura

发明人： Yasutoshi Yamanaka ,  Teruo Izumida ,  Kazuya Nomura

IPC分类号： F01M5/00 ,  F28D7/16 ,  F28D9/00 ,  F28F1/02

CPC分类号： F28F1/02 ,  F01M5/002 ,  F28D7/1669 ,  F28D7/1684 ,  F28D9/0012 ,  F28F2210/00 ,  Y10S165/916

摘要： An heat exchanger transfers the heat from engine oil passing through a plurality of tube members to engine coolant within a housing for cooling the engine oil. The tube members are arranged within the housing in groups with the tube members in each group being aligned radially to form a fan shaped core. The cores are arranged circularly, so that the effective surface of the tube members through which the heat of the engine oil therewithin transfers to the engine coolant outside of the tube members becomes maximized.

摘要翻译： 热交换器将来自通过多个管件的发动机油的热量传递到壳体内的发动机冷却剂以冷却发动机油。 管构件以组为单位布置在壳体内，每组中的管构件径向对准以形成扇形芯。 铁芯圆周地布置，使得发动机油的热量通过其传递到管构件外部的发动机冷却剂的管构件的有效表面变得最大化。

公开(公告)号：US4742866A

公开(公告)日：1988-05-10

申请号：US878296

申请日：1986-06-23

申请人： Yasutoshi Yamanaka ,  Teruo Izumida ,  Kazuya Nomura

发明人： Yasutoshi Yamanaka ,  Teruo Izumida ,  Kazuya Nomura

IPC分类号： F01M5/00 ,  F16N39/02 ,  F28D9/00 ,  F28F3/08 ,  F28F3/04

CPC分类号： F16N39/02 ,  F28D9/0012 ,  F28D2021/0089 ,  Y10S165/916

摘要： A cooler for engine lubricant oil is formed by a stack of heat exchanger modules each defining therein a first space for engine cooling water. A second space is defined between each adjacent pair of modules. The first spaces in respective modules are communicated with each other by water inlets and outlets. The second spaces are communicated with each other by openings. One of the outermost modules is sealingly connected to a part of a lubricant circuit of the engine while the other outermost module is sealingly connected with an oil filter so that hot lubricant oil from the engine flows through the second spaces in the stack of modules into the oil filter in heat exchange relationship with engine cooling water flowing through the first spaces in respective modules. The oil filter is communicated with another part of lubricant circuit for the recirculation of cleaned oil back into the engine.

摘要翻译： 用于发动机润滑油的冷却器由一堆热交换器模块形成，每个热交换器模块在其中限定用于发动机冷却水的第一空间。 在每个相邻模块对之间定义第二个空间。 各个模块中的第一个空间通过进水口和出口相互连通。 第二空间通过开口彼此连通。 最外面的模块中的一个密封地连接到发动机的润滑剂回路的一部分，而另一个最外面的模块与油过滤器密封地连接，使得来自发动机的热润滑油流过模块堆中的第二空间进入 油过滤器与流过各模块中的第一空间的发动机冷却水的热交换关系。 油过滤器与润滑剂回路的另一部分连通，用于将清洁后的油再循环回发动机。