发明公开
EP1582723A3 Method and apparatus for controlling combustion timing in an homogenous charge compression-ignition engine
审中-公开
用于控制均质充量压燃式发动机中的燃烧正时的方法和设备
- 专利标题： Method and apparatus for controlling combustion timing in an homogenous charge compression-ignition engine
- 专利标题（中）： 用于控制均质充量压燃式发动机中的燃烧正时的方法和设备
-
申请号： EP05005744.7申请日： 2003-07-11
-
公开(公告)号： EP1582723A3公开(公告)日： 2009-07-08
- 发明人: Stanglmaier, Rudolf H. , Roberts, Charles E. , Stewart, Daniel W.
- 申请人： SOUTHWEST RESEARCH INSTITUTE
- 申请人地址： 6220 Culebra Road, San Antonio, TX 78228 US
- 专利权人： SOUTHWEST RESEARCH INSTITUTE
- 当前专利权人： SOUTHWEST RESEARCH INSTITUTE
- 当前专利权人地址： 6220 Culebra Road, San Antonio, TX 78228 US
- 代理机构： Lockey, Robert Alexander
- 优先权： US272262 20021017
- 主分类号： F02D41/14
- IPC分类号： F02D41/14 ; F02D41/30 ; F02M27/00
摘要：
A method for controlling combustion timing in an homogenous-charge compression-ignition engine, comprising:
providing a fuel conduit extending between a source of a parent fuel and at least one fuel introduction port in fluid communication with a combustion chamber of said engine and having a flow-through portion and a by-pass portion said by-pass portion having a means incorporated therein adapted to alter the reactivity of the parent fuel passing through the by-pass portion of the fuel conduit;
providing a means for controlling the relative amounts of fuel passing through the flow-through and the by-pass portions of the fuel conduit;
sensing at least one engine operating parameter; and
controlling the relative amounts of fuel passing through the flow-through portion and the by-pass portion of the fuel conduit in response to a sensed value of said at least one engine operating parameter.
providing a fuel conduit extending between a source of a parent fuel and at least one fuel introduction port in fluid communication with a combustion chamber of said engine and having a flow-through portion and a by-pass portion said by-pass portion having a means incorporated therein adapted to alter the reactivity of the parent fuel passing through the by-pass portion of the fuel conduit;
providing a means for controlling the relative amounts of fuel passing through the flow-through and the by-pass portions of the fuel conduit;
sensing at least one engine operating parameter; and
controlling the relative amounts of fuel passing through the flow-through portion and the by-pass portion of the fuel conduit in response to a sensed value of said at least one engine operating parameter.
公开/授权文献
信息查询
