公开(公告)号：US08695986B2

公开(公告)日：2014-04-15

申请号：US12859398

申请日：2010-08-19

申请人： Douglas M. Clemons ,  Jake Hu ,  Emma Grissom

发明人： Douglas M. Clemons ,  Jake Hu ,  Emma Grissom

IPC分类号： F02F11/00

CPC分类号： F16J15/0825 ,  F16J2015/085 ,  F16J2015/0862

摘要： A static cylinder head gasket assembly includes an inner distance layer having an opening extending between opposite planar sides with the opening being configured to register with a cylinder bore of an internal combustion engine. A plurality of inner functional layers overlie each of the opposite sides of the inner distance layer. The inner functional layers have axially aligned, nested annular sealing beads extending about the opening in the distance layer. The gasket assembly further includes a plurality of outer functional layers separate from the inner functional layers. The outer functional layers have annular inner peripheries spaced axially from one another to provide a gap configured to receive at least a portion of the inner distance layer therein. The outer periphery of the inner distance layer is captured axially between the outer functional layers and thus, the inner distance layer is prevented from being disassembled from the outer functional layers.

摘要翻译： 静态气缸盖衬垫组件包括内部距离层，其具有在相对的平面侧面之间延伸的开口，该开口构造成与内燃机的气缸孔对准。 多个内功能层覆盖在内部距离层的相对侧中的每一个上。 内部功能层具有沿距离层中的开口延伸的轴向排列的嵌套环形密封珠。 垫圈组件还包括与内部功能层分开的多个外部功能层。 外部功能层具有彼此轴向间隔开的环形内周边，以提供构造成容纳其中的内部距离层的至少一部分的间隙。 内部距离层的外周被轴向捕获在外部功能层之间，因此防止内部距离层与外部功能层分离。

公开(公告)号：US07827950B2

公开(公告)日：2010-11-09

申请号：US12146685

申请日：2008-06-26

申请人： Jake Hu ,  Daniele DeFranceschi ,  Tom Swasey ,  Jim Zwick

发明人： Jake Hu ,  Daniele DeFranceschi ,  Tom Swasey ,  Jim Zwick

IPC分类号： F01M9/10

CPC分类号： F02F7/006

摘要： A valve cover assembly for sealed engagement with a cylinder block includes a cover portion, a rail and a molded-in-place elastomeric bridge molded to the cover portion and the rail maintaining the cover portion and the rail in spaced relation to one another. The rail has an outwardly extending mounting flange providing a hard mounting bottom surface that is coplanar with the rail sealing surface. A seal depends from the sealing surface of the rail when in an uninstalled, uncompressed state for compression against the cylinder block upon the sealing surface and the hard mounting bottom surface being brought into engagement with the cylinder block, thereby establishing fluid-tight seal between the valve cover assembly and the cylinder block.

摘要翻译： 用于与气缸体密封接合的阀盖组件包括模制到盖部分的盖部分，轨道和模制就位弹性体桥，并且保持盖部分和轨道彼此间隔开。 轨道具有向外延伸的安装凸缘，其提供与轨道密封表面共面的硬安装底面。 当处于卸载的未压缩状态时，密封件从导轨的密封表面依靠密封表面上的气缸体压紧，并且硬安装底表面与气缸体接合，由此在气缸体之间建立流体密封 阀盖组件和气缸体。

公开(公告)号：US20090044773A1

公开(公告)日：2009-02-19

申请号：US12146685

申请日：2008-06-26

申请人： Jake Hu ,  Daniele DeFranceschi ,  Tom Swasey ,  Jim Zwick

发明人： Jake Hu ,  Daniele DeFranceschi ,  Tom Swasey ,  Jim Zwick

IPC分类号： F02B77/00

CPC分类号： F02F7/006

摘要： A valve cover assembly for sealed engagement with a cylinder block includes a cover portion, a rail and a molded-in-place elastomeric bridge molded to the cover portion and the rail maintaining the cover portion and the rail in spaced relation to one another. The rail has an outwardly extending mounting flange providing a hard mounting bottom surface that is coplanar with the rail sealing surface. A seal depends from the sealing surface of the rail when in an uninstalled, uncompressed state for compression against the cylinder block upon the sealing surface and the hard mounting bottom surface being brought into engagement with the cylinder block, thereby establishing fluid-tight seal between the valve cover assembly and the cylinder block.

摘要翻译： 用于与气缸体密封接合的阀盖组件包括模制到盖部分的盖部分，轨道和模制就位弹性体桥，并且保持盖部分和轨道彼此间隔开。 轨道具有向外延伸的安装凸缘，其提供与轨道密封表面共面的硬安装底面。 当处于卸载的未压缩状态时，密封件从导轨的密封表面依靠密封表面上的气缸体压紧，并且硬安装底表面与气缸体接合，由此在气缸体之间建立流体密封 阀盖组件和气缸体。

公开(公告)号：US20100327540A1

公开(公告)日：2010-12-30

申请号：US12822392

申请日：2010-06-24

申请人： Takashi Okano ,  Jake Hu

发明人： Takashi Okano ,  Jake Hu

IPC分类号： F02F11/00 ,  F16J15/06

CPC分类号： F02F11/002 ,  F16J15/0818 ,  F16J15/0825 ,  F16J2015/085 ,  F16J2015/0862

摘要： A cylinder head gasket constructed in accordance with invention provides a reliable gas/fluid-tight seal between a cylinder head and cylinder block during assembly and maintains the seal during use without substantially losing the contact pressure provided by the gasket during assembly while in use. The cylinder head gasket includes a first functional layer having an opening bounded by an annular free edge. The first functional layer has a full bead and a half bead. The half bead is between the full bead and the free edge. The half bead extends in a first axial direction to a plateau portion and the full bead extends in a second axial direction opposite the first axial direction to a peak.

摘要翻译： 根据本发明构造的气缸盖垫圈在组装期间在气缸盖和气缸体之间提供可靠的气体/流体密封密封，并且在使用期间保持密封，而在使用期间组装期间基本上不会损失由垫圈提供的接触压力。 气缸盖垫片包括具有由环形自由边缘限定的开口的第一功能层。 第一功能层具有完整的珠和半珠。 半珠子在整个珠粒和自由边缘之间。 半胎圈沿第一轴向延伸到平台部分，并且整个胎圈沿与第一轴向方向相反的第二轴向方向延伸到峰值。

公开(公告)号：US10006403B2

公开(公告)日：2018-06-26

申请号：US12822392

申请日：2010-06-24

申请人： Takashi Okano ,  Jake Hu

发明人： Takashi Okano ,  Jake Hu

IPC分类号： F02F11/00 ,  F16J15/08

CPC分类号： F02F11/002 ,  F16J15/0818 ,  F16J15/0825 ,  F16J2015/085 ,  F16J2015/0862

摘要： A cylinder head gasket constructed in accordance with invention provides a reliable gas/fluid-tight seal between a cylinder head and cylinder block during assembly and maintains the seal during use without substantially losing the contact pressure provided by the gasket during assembly while in use. The cylinder head gasket includes a first functional layer having an opening bounded by an annular free edge. The first functional layer has a full bead and a half bead. The half bead is between the full bead and the free edge. The half bead extends in a first axial direction to a plateau portion and the full bead extends in a second axial direction opposite the first axial direction to a peak.

公开(公告)号：US20110042904A1

公开(公告)日：2011-02-24

申请号：US12859398

申请日：2010-08-19

申请人： Douglas M. Clemons ,  Jake Hu ,  Emma Grissom

发明人： Douglas M. Clemons ,  Jake Hu ,  Emma Grissom

IPC分类号： F02F11/00

CPC分类号： F16J15/0825 ,  F16J2015/085 ,  F16J2015/0862

摘要： A static cylinder head gasket assembly includes an inner distance layer having an opening extending between opposite planar sides with the opening being configured to register with a cylinder bore of an internal combustion engine. A plurality of inner functional layers overlie each of the opposite sides of the inner distance layer. The inner functional layers have axially aligned, nested annular sealing beads extending about the opening in the distance layer. The gasket assembly further includes a plurality of outer functional layers separate from the inner functional layers. The outer functional layers have annular inner peripheries spaced axially from one another to provide a gap configured to receive at least a portion of the inner distance layer therein. The outer periphery of the inner distance layer is captured axially between the outer functional layers and thus, the inner distance layer is prevented from being disassembled from the outer functional layers.

摘要翻译： 静态气缸盖衬垫组件包括内部距离层，其具有在相对的平面侧面之间延伸的开口，该开口构造成与内燃机的气缸孔对准。 多个内功能层覆盖在内部距离层的相对侧中的每一个上。 内部功能层具有沿距离层中的开口延伸的轴向排列的嵌套环形密封珠。 垫圈组件还包括与内部功能层分开的多个外部功能层。 外部功能层具有彼此轴向间隔开的环形内周边，以提供构造成容纳其中的内部距离层的至少一部分的间隙。 内部距离层的外周被轴向捕获在外部功能层之间，因此防止内部距离层与外部功能层分离。