公开(公告)号：US5584490A

公开(公告)日：1996-12-17

申请号：US466423

申请日：1995-06-06

申请人： Kunitoshi Inoue ,  Masahiko Miura ,  Kazukuni Takada ,  Hideo Yamamoto ,  Michio Katoh ,  Tetsuhiro Hosokawa ,  Hitoshi Shimamura

发明人： Kunitoshi Inoue ,  Masahiko Miura ,  Kazukuni Takada ,  Hideo Yamamoto ,  Michio Katoh ,  Tetsuhiro Hosokawa ,  Hitoshi Shimamura

IPC分类号： F02F11/00 ,  F16J15/08

CPC分类号： F16J15/0825 ,  F16J2015/0843 ,  F16J2015/085 ,  F16J2015/0856

摘要： This metal gasket is formed by laminating a pair of bead plates and a pair of intermediate plates, and capable of setting the temperature distribution thereof uniform by efficiently cooling high-temperature regions which are in the vicinity of swirl chambers without causing a decrease in the rigidity and strength thereof. The portions of the bead plates which are in the vicinity of the parts thereof in which the swirl chambers are positioned are provided with coolant-contact areas surrounded by half beads formed on the bead plates, these coolant-contact areas being provided with holes. The wall surfaces of these holes directly contact the cooling water flowing in a water jacket in a cylinder head, and fulfil the function of radiating the heat transmitted from a high-temperature combustion gas thereto.

摘要翻译： 该金属垫圈是通过层叠一对胎圈板和一对中间板而形成的，能够通过有效地冷却在涡流室附近的高温区域而使其温度分布均匀，而不会降低刚性 及其强度。 在其中设置有涡流室的部分附近的胎圈板的部分设置有由形成在胎圈板上的半个小球包围的冷却剂接触区域，这些冷却剂接触区域设置有孔。 这些孔的壁面直接接触在气缸盖中的水套中流动的冷却水，并且具有将从高温燃烧气体传递的热量散发到其中的功能。