Switching drum seal
    3.
    发明申请
    Switching drum seal 有权
    开关鼓密封

    公开(公告)号:US20070277767A1

    公开(公告)日:2007-12-06

    申请号:US11605217

    申请日:2006-11-29

    IPC分类号: F02M35/10 F01L7/00 F02D9/10

    摘要: A switching drum seal (1) for a switching drum (11) for sealing an intake pipe in an intake manifold system of a multi-cylinder internal combustion engine, having two spaced-apart, circumferentially extending circumferential sealing sections (2) with circumferential sealing surfaces (3) and two spaced-apart, axially extending axial sealing sections (4) with axial sealing surfaces (5) and having at least one resilient element (7) to impart resilience to at least one circumferential sealing section (2) perpendicular to its circumferential sealing surface. The resilient element (7) extends in a region between the switching drum (11) and one of the circumferential sections (2) and is supported on the switching drum (11).

    摘要翻译: 一种用于密封多缸内燃机的进气歧管系统中的进气管的切换鼓(11)的切换鼓密封件(1),具有两个间隔开的周向延伸的周向密封部分(2),其具有周向密封 表面(3)和两个间隔开的轴向延伸的具有轴向密封表面(5)的轴向密封部分(4),并具有至少一个弹性元件(7),以向至少一个垂直于 其圆周密封面。 弹性元件(7)在开关滚筒(11)与周向部分(2)中的一个之间的区域中延伸,并被支撑在开关滚筒(11)上。