公开(公告)号：US06328314B1

公开(公告)日：2001-12-11

申请号：US09374867

申请日：1999-08-16

申请人： Osamu Jinno ,  Eisaburo Goto ,  Seiji Omura ,  Tatsuya Kawakita ,  Hideo Nakamura

发明人： Osamu Jinno ,  Eisaburo Goto ,  Seiji Omura ,  Tatsuya Kawakita ,  Hideo Nakamura

IPC分类号： F16J1100

CPC分类号： F16J15/0825 ,  F16J2015/085 ,  F16J2015/0856 ,  F16J2015/0875

摘要： A cylinder head gasket includes a pair of first and second gasket substrates. The gasket substrates are each formed with a first and a second projection which project in opposite directions, with a clearance therebetween. According to a first aspect of the invention, each projection undergoes a plastic deformation toward the clearance defined between them when the gasket substrates are held sandwiched between a cylinder head and a cylinder block, each projection undergoing a magnitude of plastic deformation which is greater or lesser in accordance with the magnitude of a surface pressure therebetween. According to a second aspect of the invention, each projection is formed with a radially central part which projects toward the radially central part of the other projection and which is in close contact with each other continuously in the circumferential direction.

摘要翻译： 气缸盖衬垫包括一对第一和第二衬垫衬底。 垫圈基板各自形成有以相反方向突出的第一和第二突起，其间具有间隙。 根据本发明的第一方面，当垫片衬垫保持夹在气缸盖和气缸体之间时，每个突出部朝向它们之间限定的间隙经历塑性变形，每个突起经历大于或等于更大的塑性变形 根据它们之间的表面压力的大小。 根据本发明的第二方面，每个突起形成有径向中心部分，该径向中心部分朝向另一突出部的径向中心部分突出，并且在圆周方向上彼此连续紧密接触。

公开(公告)号：US06705618B2

公开(公告)日：2004-03-16

申请号：US09963309

申请日：2001-09-26

申请人： Osamu Jinno ,  Eisaburo Goto ,  Seiji Omura ,  Tatsuya Kawakita ,  Hideo Nakamura

发明人： Osamu Jinno ,  Eisaburo Goto ,  Seiji Omura ,  Tatsuya Kawakita ,  Hideo Nakamura

IPC分类号： F02F1100

CPC分类号： F16J15/0825 ,  F16J2015/085 ,  F16J2015/0856 ,  F16J2015/0875

摘要： A cylinder head gasket includes a pair of first and second gasket substrates. The gasket substrates are each formed with a first and a second projection which project in opposite directions, with a clearance therebetween. According to a first aspect of the invention, each projection undergoes a plastic deformation toward the clearance defined between them when the gasket substrates are held sandwiched between a cylinder head and a cylinder block, each projection undergoing a magnitude of plastic deformation which is greater or lesser in accordance with the magnitude of a surface pressure therebetween. According to a second aspect of the invention, each projection is formed with a radially central part which projects toward the radially central part of the other projection and which is in close contact with each other continuously in the circumferential direction.

摘要翻译： 气缸盖衬垫包括一对第一和第二衬垫衬底。 垫圈基板各自形成有以相反方向突出的第一和第二突起，其间具有间隙。 根据本发明的第一方面，当垫片衬垫保持夹在气缸盖和气缸体之间时，每个突出部朝向它们之间限定的间隙经历塑性变形，每个突起经历大于或等于更大的塑性变形 根据它们之间的表面压力的大小。 根据本发明的第二方面，每个突起形成有径向中心部分，该径向中心部分朝向另一突出部的径向中心部分突出，并且在圆周方向上彼此连续紧密接触。

公开(公告)号：US4611465A

公开(公告)日：1986-09-16

申请号：US660885

申请日：1984-10-15

申请人： Yuuichi Kato ,  Mitsuyuki Ugajin ,  Tatsuya Kawakita

发明人： Yuuichi Kato ,  Mitsuyuki Ugajin ,  Tatsuya Kawakita

IPC分类号： F02B37/02 ,  F02B37/18 ,  F02B37/12

CPC分类号： F02B37/183 ,  F02B37/02 ,  F02B37/025 ,  Y02T10/144

摘要： An exhaust by-pass system in an internal combustion engine provided with a turbocharger. The turbocharger is the so-called twin entry type having a pair of scroll passageways connected to two groups of cylinders of the engine, respectively. By-pass passageways are formed in a housing of the turbine of the turbocharger. The by-pass passageways are connected to scroll passageways, respectively at positions near their inlets. The by-pass passageways are opened or closed by a common by-pass control valve arranged in a tubular boss portion of the housing.

摘要翻译： 具有涡轮增压器的内燃机中的排气旁路系统。 涡轮增压器是所谓的双入口型，分别具有连接到发动机的两组气缸的一对涡旋通道。 旁通通道形成在涡轮增压器的涡轮机的壳体中。 旁路通道分别连接到其入口附近的滚动通道。 旁路通道由布置在壳体的管状凸起部分中的公共旁路控制阀打开或关闭。