公开(公告)号：US06722860B2

公开(公告)日：2004-04-20

申请号：US10145037

申请日：2002-05-15

申请人： Masayuki Asano

发明人： Masayuki Asano

IPC分类号： F04B1705

CPC分类号： F04C13/00 ,  F01M1/02 ,  F01M2001/0269

摘要： In mounting a crankshaft direct-driven oil pump to an engine, the oil pump is mounted to a cylinder block which supports a crankshaft, as well as an integral bearing cap in which bearing cap portions are connected to each other by beam portions.

摘要翻译： 在将曲轴直接驱动的油泵安装到发动机上时，油泵安装到支撑曲轴的气缸体以及轴承盖部分通过梁部彼此连接的一体式轴承盖。

公开(公告)号：US06386838B2

公开(公告)日：2002-05-14

申请号：US09879199

申请日：2001-06-13

申请人： Steven W. Hoyt

发明人： Steven W. Hoyt

IPC分类号： F04B1705

CPC分类号： F01C9/002 ,  F01C11/004 ,  F01C13/04 ,  F01C20/02 ,  F01C20/24 ,  F02B53/06 ,  F02B53/10 ,  F02B2053/005 ,  F02B2075/025 ,  Y02T10/17

摘要： A reciprocating rotating engine having a combustion chamber and a pumping chamber is provided with two sets of free pistons and pumps vanes each set having two pistons and two pump vanes. The two sets of pistons and pump vanes define four separate combustion chamber portions and pumping chamber portions and reciprocally rotate in concentric circular paths under the force of compression ignited internal combustion forces, pumping and pressurizing hydraulic fluid contained within the pumping chamber.

摘要翻译： 具有燃烧室和泵送室的往复旋转发动机设置有两组自由活塞和泵叶片，每组具有两个活塞和两个泵叶片。 两组活塞和泵叶片限定了四个独立的燃烧室部分和泵送室部分，并且在压缩的作用下点燃内部燃烧力，泵送和加压包含在泵送室内的液压流体的同时圆形路径中往复运动。