会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明授权
    • Spark-ignition piston engine with facilities for changing the inlet
direction of the fuel-air mixture
    • 火花点火活塞式发动机具有改变燃油混合气入口方向的设施
    • US5632244A
    • 1997-05-27
    • US507248
    • 1995-11-09
    • Helmut EndresHeinz-Jakob NeusserRainer Wurms
    • Helmut EndresHeinz-Jakob NeusserRainer Wurms
    • F02B1/04F02B31/08F02F1/42F02M35/108F02B31/00
    • F02F1/4242F02B31/08F02M35/10262F02M35/10301F02M35/108F02B1/04F02M35/10216Y02T10/146
    • A spark-ignition reciprocating piston engine has at least one piston cylinder, at least one inlet port arranged at an end of the cylinder, an inlet valve located at the inlet port and that is movable to open and close the inlet port, and an inlet conduit leading to the inlet port for feeding a fluid from a fuel feed to an inlet area of the inlet port. The engine includes a partition arranged within the inlet conduit which divides the inlet conduit into at least two partial conduits over at least a portion of a length of the inlet conduit between the fuel feed and the inlet area. At least one of the partial conduits is connected to the fuel feed. The partial conduits converge directly in front of the inlet port to form the inlet area. The partition is located within a plane that extends essentially transversely to an axis of the cylinder at least in the inlet area. The partition has an end edge facing the inlet area, and has at least one portion that is movable to deflect a flow of the fluid on blow-by from the inlet conduit, through the inlet port, and into the cylinder. A controllable actuation arrangement is connected to the portion for changing a distance from the end edge to the inlet port.
    • PCT No.PCT / EP94 / 04202 Sec。 371日期:1995年11月9日 102(e)日期1995年11月9日PCT 1994年12月17日PCT PCT。 公开号WO95 / 17589 日期1995年6月29日火花点火往复活塞发动机具有至少一个活塞气缸,设置在气缸端部的至少一个入口端口,位于入口端口的入口阀,其可移动以打开和关闭入口 端口和通向入口端口的入口管道,用于将流体从燃料进料输送到入口端口的入口区域。 发动机包括布置在入口管道内的分隔件,其将入口导管分成至少两个部分导管,该导管在燃料进料口和入口区域之间的入口导管长度的至少一部分上。 至少一个部分导管连接到燃料进料。 部分导管直接在入口前方会聚,形成入口区域。 隔板位于至少在入口区域中基本横向于圆柱体的轴线延伸的平面内。 分隔件具有面向入口区域的端边缘,并且具有至少一个部分,其可移动以使来自入口导管的窜流的流体流动通过入口端口流入气缸。 可控制的致动装置连接到该部分,用于改变从端部边缘到入口的距离。