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公开(公告)号：US20120048248A1
公开(公告)日：2012-03-01
申请号：US12868152
申请日：2010-08-25
IPC分类号： F02B25/06
CPC分类号： F02M35/10222 , F01M11/064 , F01M13/0011 , F02M25/06 , Y02T10/121
摘要： A system for improving PCV flow of an engine is presented. The system can reduce engine oil consumption when an engine is exposed to lateral or centripetal force. In one example, the system includes a mechanically operated valve that acts to limit PCV flow.
摘要翻译： 提出了一种改善发动机PCV流量的系统。 当发动机暴露于侧向或向心力时，该系统可以减少发动机机油消耗。 在一个示例中，该系统包括用于限制PCV流动的机械操作阀。
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公开(公告)号：US08607768B2
公开(公告)日：2013-12-17
申请号：US12868152
申请日：2010-08-25
IPC分类号： F02B25/06
CPC分类号： F02M35/10222 , F01M11/064 , F01M13/0011 , F02M25/06 , Y02T10/121
摘要： A system for improving PCV flow of an engine is presented. The system can reduce engine oil consumption when an engine is exposed to lateral or centripetal force. In one example, the system includes a mechanically operated valve that acts to limit PCV flow.
摘要翻译： 提出了一种改善发动机PCV流量的系统。 当发动机暴露于侧向或向心力时，该系统可以减少发动机机油消耗。 在一个示例中，该系统包括用于限制PCV流动的机械操作阀。
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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
CPC分类号： F02F7/006 , F02P3/02 , Y10T29/49233
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。
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公开(公告)号：US20110000456A1
公开(公告)日：2011-01-06
申请号：US12496132
申请日：2009-07-01
CPC分类号： F02F7/006 , F01L1/344 , F01L9/025 , F01L9/04 , F01L13/0015 , F01L2101/00 , F01L2103/00 , F01L2103/01 , F01L2820/041 , F01M9/10 , F02P13/00 , Y10T29/49231
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。
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公开(公告)号：US08256395B2
公开(公告)日：2012-09-04
申请号：US12496132
申请日：2009-07-01
IPC分类号： F01M9/10
CPC分类号： F02F7/006 , F01L1/344 , F01L9/025 , F01L9/04 , F01L13/0015 , F01L2101/00 , F01L2103/00 , F01L2103/01 , F01L2820/041 , F01M9/10 , F02P13/00 , Y10T29/49231
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。
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公开(公告)号：US08065983B2
公开(公告)日：2011-11-29
申请号：US12496089
申请日：2009-07-01
IPC分类号： F01M9/10
CPC分类号： F02F7/006 , F02P3/02 , Y10T29/49233
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。
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公开(公告)号：US20120291745A1
公开(公告)日：2012-11-22
申请号：US13560407
申请日：2012-07-27
CPC分类号： F02F7/006 , F01L1/344 , F01L9/025 , F01L9/04 , F01L13/0015 , F01L2101/00 , F01L2103/00 , F01L2103/01 , F01L2820/041 , F01M9/10 , F02P13/00 , Y10T29/49231
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。
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公开(公告)号：US20110000455A1
公开(公告)日：2011-01-06
申请号：US12496089
申请日：2009-07-01
CPC分类号： F02F7/006 , F02P3/02 , Y10T29/49233
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。
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9.发明授权Method for manufacturing engine cover having a retainer to secure an engine accessory 有权用于制造发动机盖的方法，其具有用于固定发动机附件的保持器公开(公告)号：US09284937B2
公开(公告)日：2016-03-15
申请号：US13560407
申请日：2012-07-27
CPC分类号： F02F7/006 , F01L1/344 , F01L9/025 , F01L9/04 , F01L13/0015 , F01L2101/00 , F01L2103/00 , F01L2103/01 , F01L2820/041 , F01M9/10 , F02P13/00 , Y10T29/49231
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。
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公开(公告)号：US08800518B2
公开(公告)日：2014-08-12
申请号：US13269890
申请日：2011-10-10
CPC分类号： F02F7/006 , F02P3/02 , Y10T29/49233
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。
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