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
    • 7. 发明授权
    • Sealing of sleeve valves
    • 密封套阀
    • US09016255B2
    • 2015-04-28
    • US13270192
    • 2011-10-10
    • James M. CleevesMichael Hawkes
    • James M. CleevesMichael Hawkes
    • F01L5/00F02B75/28F01L5/06F01L5/18F01L5/24F01L5/12F01L7/00F01L5/08F01L5/02F01L3/08
    • F02B75/28F01L3/08F01L5/02F01L5/06F01L5/08F01L5/12F01L5/18F01L5/24F01L7/00
    • A sleeve valve with a valve body that at least partially encircles at least one piston that moves in a reciprocating manner can, at least partially define with the at least one piston a combustion chamber of an internal combustion engine. A valve actuation mechanism can move the sleeve valve between an open position and a closed position to control flow through a port of the internal combustion engine. The sealing edge of the sleeve valve can be urged against a valve seat by an urging force generated by the valve actuation mechanism when the sleeve valve is moved to the closed position. At least one of the sleeve valve and the valve seat can include a valve assistance feature that assists the valve actuation mechanism in resisting forces generated by the internal combustion engine in opposition to the urging force. Related articles, systems, and methods are described.
    • 具有至少部分地围绕至少一个以往复方式移动的活塞的阀体的套筒阀可以至少部分地与所述至少一个活塞限定内燃机的燃烧室。 阀致动机构可使套筒阀在打开位置和关闭位置之间移动,以控制通过内燃机端口的流量。 当套筒阀移动到关闭位置时,套筒阀的密封边缘可以通过由阀致动机构产生的推动力而推靠在阀座上。 套筒阀和阀座中的至少一个可以包括阀辅助特征,其辅助阀致动机构抵抗内燃机产生的与施力相反的力。 描述相关文章,系统和方法。