公开(公告)号：US5775272A

公开(公告)日：1998-07-07

申请号：US785436

申请日：1997-01-17

申请人： Akio Matsunaga ,  Makoto Suzuki ,  Shizuo Abe

发明人： Akio Matsunaga ,  Makoto Suzuki ,  Shizuo Abe

IPC分类号： F02F1/00 ,  F01P3/02 ,  F02F1/24 ,  F02F1/36 ,  F02F1/40 ,  F02F1/42

CPC分类号： F02F1/4214 ,  F02F1/40 ,  F02F2001/247

摘要： According to the present invention, there is provided a cylinder head for a multi-cylinder internal combustion engine, comprising: a bottom wall having an upper face which defines a waterjacket, the bottom wall having spaced recessed wall portions which have lower faces defining upper spaces of adjacent combustion chambers, the bottom wall having a bottom wall portion formed between the recessed wall portions to divide the upper spaces of the adjacent combustion chambers; and slit means formed on the upper face of the bottom wall portion and extending within the bottom wall portion toward a lower face of the bottom wall portion.

摘要翻译： 根据本发明，提供了一种用于多缸内燃机的气缸盖，包括：底壁，其具有限定水夹的上表面，底壁具有间隔开的凹入壁部分，其具有限定上部空间的下表面 所述底壁具有形成在所述凹壁部之间的底壁部，以分隔所述相邻燃烧室的上部空间; 以及狭缝装置，形成在所述底壁部的上表面上，并且在所述底壁部内朝向所述底壁部的下表面延伸。

公开(公告)号：US5558048A

公开(公告)日：1996-09-24

申请号：US402818

申请日：1995-03-13

申请人： Makoto Suzuki ,  Shizuo Abe ,  Masato Kawauchi

发明人： Makoto Suzuki ,  Shizuo Abe ,  Masato Kawauchi

IPC分类号： F01P3/02 ,  F02B1/04 ,  F02B75/18 ,  F02B75/20 ,  F02F1/10 ,  F02F1/14 ,  F02F1/24 ,  F02F1/42

CPC分类号： F02F1/108 ,  F02B75/20 ,  F02F1/14 ,  F02F1/4214 ,  F02B1/04 ,  F02B2075/1816 ,  F02F2001/247

摘要： A cooling system for an engine having a plurality of cylinder bores which are arranged along a longitudinal axis. First and second coolant passages continuously extend along the periphery of the bores on each side of the axis, extending from the bore arranged in one end of the engine to the bore arranged in another end of the engine. The first and the second passages are connected to each other by a connector at one end of the engine. Intermediate walls are formed between adjacent bores. A connecting passage is formed in each intermediate wall for connecting the first and the second coolant passages. Water as a coolant flows from an inlet, which is formed at the other end of the first coolant passage, through, in turn, the first coolant passage, the connector, and the second coolant passage, and flows out from an outlet, which is formed at the other end of the second coolant passage. Water also flows through the connecting passages.

摘要翻译： 一种用于发动机的冷却系统，具有沿着纵向轴线布置的多个气缸孔。 第一和第二冷却剂通道在轴线的每一侧沿着孔的周边连续地延伸，从布置在发动机的一端的孔延伸到布置在发动机的另一端的孔。 第一通道和第二通道通过发动机一端的连接器相互连接。 相邻孔之间形成中间壁。 在每个中间壁中形成连接通道，用于连接第一和第二冷却剂通道。 作为冷却剂的水从形成在第一冷却剂通道的另一端的入口流过第一冷却剂通道，连接器和第二冷却剂通道，并从出口流出， 形成在第二冷却剂通道的另一端。 水也流过连接通道。