CAM COVER COIL ON PLUG RETENTION VIA OIL SEPARATOR
    1.
    发明申请
    CAM COVER COIL ON PLUG RETENTION VIA OIL SEPARATOR 有权
    CAM油​​封通过油分离器保持油封

    公开(公告)号:US20120204847A1

    公开(公告)日:2012-08-16

    申请号:US13300107

    申请日:2011-11-18

    IPC分类号: F02P3/02

    摘要: A system for a cylinder head is provided. The system comprises a cam cover mounted on the cylinder head and including an oil separator and a coil on plug (COP) coupled to the oil separator via a snap-fit connection. The snap-fit connection holds the coil-on-plug in position and may provide a lower cost alternative to existing systems of retaining coil-on-plugs on a cam cover.

    摘要翻译: 提供了一种用于气缸盖的系统。 系统包括安装在气缸盖上的凸轮盖,其包括油分离器和通过卡扣配合连接到油分离器的塞子上的线圈(COP)。 卡扣配合连接将线圈插头保持在适当位置,并且可以为在凸轮盖上保持线圈插头的现有系统提供较低成本的替代方案。

    ENGINE COVER HAVING A RETAINER TO SECURE AN ENGINE ACCESSORY
    2.
    发明申请
    ENGINE COVER HAVING A RETAINER TO SECURE AN ENGINE ACCESSORY 有权
    具有保护装置以保护发动机附件的发动机罩

    公开(公告)号:US20120024256A1

    公开(公告)日:2012-02-02

    申请号:US13269890

    申请日:2011-10-10

    IPC分类号: F02B77/02

    摘要: A cam cover for a cylinder head of an internal combustion engine has an aperture in the cam cover adapted to permit spark plug installation into the cylinder head and two tabs protruding vertically from the cam cover adapted to retain a boss extending from an ignition coil. The ignition coil has a portion adapted to fit over the spark plug and an orifice through the boss. The cam cover also has a recess between the tabs with the recess extending into the cam cover which is adapted to accept a self-tapping screw in the event of a tab failure. The tabs have a varying cross-section along their length such that they allow the orifice to slide over the tabs squeezing the tabs together and then snapping into place when the orifice clears the ramps on the side of the tabs.

    摘要翻译: 用于内燃机的气缸盖的凸轮盖在凸轮盖中具有适于允许火花塞安装到气缸盖中的孔,以及从凸轮盖垂直突出的两个凸片,其适于保持从点火线圈延伸的凸台。 点火线圈具有适于装配在火花塞上的部分和通过凸台的孔口。 凸轮盖还具有在凸片之间的凹部,凹部延伸到凸轮盖中,适于在凸片故障的情况下接受自攻螺钉。 翼片沿着它们的长度具有变化的横截面,使得它们允许孔口在将翼片挤压在一起的突片上滑动,然后当孔口在突片侧面上的斜面清除时将其卡入到位。

    Cam cover coil on plug retention via oil separator
    3.
    发明授权
    Cam cover coil on plug retention via oil separator 有权
    凸轮盖线圈通过油分离器固定塞子

    公开(公告)号:US09038614B2

    公开(公告)日:2015-05-26

    申请号:US13300107

    申请日:2011-11-18

    摘要: A system for a cylinder head is provided. The system comprises a cam cover mounted on the cylinder head and including an oil separator and a coil on plug (COP) coupled to the oil separator via a snap-fit connection. The snap-fit connection holds the coil-on-plug in position and may provide a lower cost alternative to existing systems of retaining coil-on-plugs on a cam cover.

    摘要翻译: 提供了一种用于气缸盖的系统。 系统包括安装在气缸盖上的凸轮盖,其包括油分离器和通过卡扣配合连接到油分离器的塞子上的线圈(COP)。 卡扣配合连接将线圈插头保持在适当位置,并且可以为在凸轮盖上保持线圈插头的现有系统提供较低成本的替代方案。

    CYLINDER HEAD ASSEMBLY HAVING A DRAINAGE PASSAGE
    4.
    发明申请
    CYLINDER HEAD ASSEMBLY HAVING A DRAINAGE PASSAGE 有权
    具有排水通道的气缸头组件

    公开(公告)号:US20130186364A1

    公开(公告)日:2013-07-25

    申请号:US13356865

    申请日:2012-01-24

    IPC分类号: F02F1/24

    CPC分类号: F02F1/24

    摘要: A cylinder head assembly is provided. In one example, the cylinder head assembly includes a cylinder head, a cam cap coupled to the cylinder head having a component port, and a cam cover coupled to the cylinder head. The cylinder head assembly cylinder head assembly further includes a drainage passage including an inlet opening and an outlet extending through an exterior cylinder head surface.

    摘要翻译: 提供气缸盖组件。 在一个示例中,气缸盖组件包括气缸盖,联接到具有部件端口的气缸盖的凸轮盖和联接到气缸盖的凸轮盖。 气缸盖组件气缸盖组件还包括排水通道,其包括入口开口和延伸穿过外气缸头表面的出口。

    ENGINE COVER HAVING A RETAINER TO SECURE AN ENGINE ACCESSORY
    6.
    发明申请
    ENGINE COVER HAVING A RETAINER TO SECURE AN ENGINE ACCESSORY 有权
    具有保护装置以保护发动机附件的发动机罩

    公开(公告)号:US20110000456A1

    公开(公告)日:2011-01-06

    申请号:US12496132

    申请日:2009-07-01

    IPC分类号: F02B77/00 B21K3/00

    摘要: A cover has an aperture through which an accessory gains access to the interior side of the cover and a cavity. The accessory may be any kind of sensor or actuator. To secure the accessory to the cover, an adapter coupled to the cover is provided. In one example, the adapter has a cylindrical connection section that is spin welded into place in the cavity. In another example, the adapter has self-tapping threads that engage with the surface surrounding the cavity. The adapter also has tabs extending outwardly from the cover, the tabs having a proximate section and an engagement section. The accessory has a retaining orifice that couples with the tabs in a snap-fit relationship to secure the accessory to the cover.

    摘要翻译: 盖具有孔,附件通过该孔进入到盖的内侧和腔。 附件可以是任何种类的传感器或致动器。 为了将附件固定到盖上,提供耦合到盖的适配器。 在一个示例中,适配器具有圆柱形连接部分,其被旋转焊接到腔中的适当位置。 在另一示例中,适配器具有与围绕腔体的表面接合的自攻丝。 适配器还具有从盖向外延伸的突片,突片具有近似部分和接合部分。 附件具有保持孔口,其与卡扣配合关系,以将附件固定到盖子上。

    ENGINE COVER HAVING A RETAINER TO SECURE AN ENGINE ACCESSORY
    8.
    发明申请
    ENGINE COVER HAVING A RETAINER TO SECURE AN ENGINE ACCESSORY 审中-公开
    具有保护装置以保护发动机附件的发动机罩

    公开(公告)号:US20120291745A1

    公开(公告)日:2012-11-22

    申请号:US13560407

    申请日:2012-07-27

    IPC分类号: F02B77/00 B29C65/06

    摘要: A cover has an aperture through which an accessory gains access to the interior side of the cover and a cavity. The accessory may be any kind of sensor or actuator. To secure the accessory to the cover, an adapter coupled to the cover is provided. In one example, the adapter has a cylindrical connection section that is spin welded into place in the cavity. In another example, the adapter has self-tapping threads that engage with the surface surrounding the cavity. The adapter also has tabs extending outwardly from the cover, the tabs having a proximate section and an engagement section. The accessory has a retaining orifice that couples with the tabs in a snap-fit relationship to secure the accessory to the cover.

    摘要翻译: 盖具有孔,附件通过该孔进入到盖的内侧和腔。 附件可以是任何种类的传感器或致动器。 为了将附件固定到盖上,提供耦合到盖的适配器。 在一个示例中,适配器具有圆柱形连接部分,其被旋转焊接到腔中的适当位置。 在另一示例中,适配器具有与围绕腔体的表面接合的自攻丝。 适配器还具有从盖向外延伸的突片,突片具有近似部分和接合部分。 附件具有保持孔口,其与卡扣配合关系,以将附件固定到盖子上。

    ENGINE COVER HAVING A RETAINER TO SECURE AN ENGINE ACCESSORY
    10.
    发明申请
    ENGINE COVER HAVING A RETAINER TO SECURE AN ENGINE ACCESSORY 有权
    具有保护装置以保护发动机附件的发动机罩

    公开(公告)号:US20110000455A1

    公开(公告)日:2011-01-06

    申请号:US12496089

    申请日:2009-07-01

    IPC分类号: F02B77/00 B23P6/00

    摘要: A cam cover for a cylinder head of an internal combustion engine which has an aperture in the cam cover adapted to permit spark plug installation into the cylinder head and two tabs protruding vertically from the cam cover adapted to retain a boss extending from an ignition coil is disclosed. The ignition coil has a portion adapted to fit over the spark plug and an orifice through the boss. The cam cover also has a recess between the tabs with the recess extending into the cam cover which is adapted to accept a self-tapping screw in the event of a tab failure. The tabs have a varying cross-section along their length such that they allow the orifice to be slid over the tabs by them squeezing together and then snapping into place when the orifice clears the ramps on the side of the tabs.

    摘要翻译: 一种用于内燃机的气缸盖的凸轮盖,其在凸轮盖中具有适于允许火花塞安装到气缸盖中的孔的两个凸片和适于保持从点火线圈延伸的凸台的凸轮盖垂直突出的两个凸片, 披露 点火线圈具有适于装配在火花塞上的部分和通过凸台的孔口。 凸轮盖还具有在凸片之间的凹部,凹部延伸到凸轮盖中,适于在凸片故障的情况下接受自攻螺钉。 翼片沿着它们的长度具有不同的横截面,使得它们允许孔口通过它们挤压在一起而在突片上滑动,然后当孔口清除突片侧面上的斜面时,卡入到位。