专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07438037B2 Internal combustion engine and liner installation ring 失效
标题翻译：内燃机和内胆安装环
公开(公告)号：US07438037B2
公开(公告)日：2008-10-21
申请号：US10575793
申请日：2004-10-15
申请人： Kazuhiko Oogake , Masaki Yamada , Kazuki Satou
发明人： Kazuhiko Oogake , Masaki Yamada , Kazuki Satou
IPC分类号： F02F1/20
CPC分类号： F02F1/004 , F02F1/16 , F02F1/166 , F02F2001/006
摘要： An internal combustion engine includes: a cylinder block having one or more cylinders, a cylinder liner in a tubular shape disposed inside the cylinder; a piston reciprocating inside the cylinder liner and having a top land portion formed of an outer periphery of the piston sandwiched between a piston head and an uppermost ring groove; and a liner installation ring forming, inside the cylinder, a circular step portion protruding toward the inner periphery of the cylinder liner. The liner installation ring is disposed in the cylinder block or the cylinder liner in such a manner that the bottom face of the liner installation ring face to the uppermost portion of the cylinder liner. The liner installation ring is disposed at a position in accordance with the upper end position of the top land portion when the piston reaches a top dead center. The liner installation ring is set to protrude from the inner periphery of the cylinder liner in an inward direction at a length of 0.05 mm or more to 0.5 mm less.
摘要翻译：内燃机包括：具有一个或多个气缸的气缸体，设置在气缸内的管状的气缸套; 活塞在气缸套内往复运动，并具有由夹在活塞头和最上环槽之间的活塞的外周形成的顶部陆部; 以及在所述气缸内部形成有朝向所述气缸套的内周面突出的圆形台阶部的衬套安装环。衬套安装环以使得衬套安装环的底面面对气缸套的最上部的方式设置在气缸体或气缸套中。当活塞到达上止点时，衬套安装环设置在与顶部陆部的上端位置相对应的位置。衬套安装环设置成从内筒的内周向内方向突出，长度为0.05mm以上至0.5mm以下。

2. 发明申请

US20070107689A1 Internal combustion engine and liner installation ring 失效
标题翻译：内燃机和内胆安装环
公开(公告)号：US20070107689A1
公开(公告)日：2007-05-17
申请号：US10575793
申请日：2004-10-15
申请人： Kazuhiko Oogake , Masaki Yamada , Kazuki Satou
发明人： Kazuhiko Oogake , Masaki Yamada , Kazuki Satou
IPC分类号： F02F1/00 , F02F11/00
CPC分类号： F02F1/004 , F02F1/16 , F02F1/166 , F02F2001/006
摘要： An internal combustion engine includes: a cylinder block having one or more cylinders, a cylinder liner in a tubular shape disposed inside the cylinder; a piston reciprocating inside the cylinder liner and having a top land portion formed of an outer periphery of the piston sandwiched between a piston head and an uppermost ring groove; and a liner installation ring forming, inside the cylinder, a circular step portion protruding toward the inner periphery of the cylinder liner. The liner installation ring is disposed in the cylinder block or the cylinder liner in such a manner that the bottom face of the liner installation ring face to the uppermost portion of the cylinder liner. The liner installation ring is disposed at a position in accordance with the upper end position of the top land portion when the piston reaches a top dead center. The liner installation ring is set to protrude from the inner periphery of the cylinder liner in an inward direction at a length of 0.05 mm or more to 0.5 mm less.
摘要翻译：内燃机包括：具有一个或多个气缸的气缸体，设置在气缸内的管状的气缸套; 活塞在气缸套内往复运动，并具有由夹在活塞头和最上环槽之间的活塞的外周形成的顶部陆部; 以及在所述气缸内部形成有朝向所述气缸套的内周面突出的圆形台阶部的衬套安装环。衬套安装环以使得衬套安装环的底面面对气缸套的最上部的方式设置在气缸体或气缸衬套中。当活塞到达上止点时，衬套安装环设置在与顶部陆部的上端位置相对应的位置。衬套安装环设置成从内筒的内周向内方向突出，长度为0.05mm以上至0.5mm以下。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式