发明名称 |
Split four stroke engine |
摘要 |
A four stroke engine including a crankshaft. A power piston within a first cylinder connected to the crankshaft such that the power piston reciprocates through a power stroke and an exhaust stroke. A compression piston within a second cylinder is connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke. A gas passage interconnects the first and second cylinders and includes an inlet valve and an outlet valve defining a pressure chamber therebetween. An inlet manifold is in fluid communication with an inlet valve of the second cylinder. A bypass valve is in fluid communication with the second cylinder and the inlet manifold, wherein during a compression stroke the bypass valve allows a portion of the air to bypass the inlet valve and exhaust into the inlet manifold to provide a variable compression ratio.
|
申请公布号 |
US6722127(B2) |
申请公布日期 |
2004.04.20 |
申请号 |
US20020285216 |
申请日期 |
2002.10.31 |
申请人 |
SCUDERI CARMELO J.;MASI JAMES V. |
发明人 |
SCUDERI CARMELO J.;MASI JAMES V. |
分类号 |
F02B41/06;F02B75/02;F02B75/04;F02B75/22;F02B75/32;F02F7/00;(IPC1-7):F02G1/00 |
主分类号 |
F02B41/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|