公开(公告)号：US20140265156A1

公开(公告)日：2014-09-18

申请号：US13804853

申请日：2013-03-14

Applicant: FEDERAL-MOGUL CORPORATION

Inventor： Takashi Okano ,  Steven Honkala

IPC: F02F11/00

CPC classification number: F16J15/0825 ,  F16J2015/085 ,  F16J2015/0862

Abstract: A gasket assembly having a secondary elastic sealing bead positioned radially inwardly of the primary sealing bead. The secondary sealing bead extends circumferentially about the aperture and radially inwardly of the primary sealing bead. A stopper layer is disposed adjacent at least a portion of the gasket layer and extends radially from the outboard region to the inboard edge to radially overlap the secondary sealing bead and the primary sealing bead. The secondary sealing bead has an “S-type” structure and provides increased gasket resiliency adjacent the inboard edge.

Abstract translation: 垫圈组件，其具有位于主密封珠的径向内侧的第二弹性密封珠。 第二密封珠围绕孔的周向周向延伸并且在主密封珠的径向向内延伸。 止挡层邻近垫片层的至少一部分设置并且从外侧区域径向延伸到内侧边缘以径向重叠第二密封珠和主密封珠。 第二密封珠具有“S型”结构，并且在内侧边缘附近提供增加的垫片弹性。

公开(公告)号：US09939066B2

公开(公告)日：2018-04-10

申请号：US13804853

申请日：2013-03-14

Applicant: Federal-Mogul Corporation

Inventor： Takashi Okano ,  Steven Honkala

IPC: F02F11/00 ,  F16J15/08

CPC classification number: F16J15/0825 ,  F16J2015/085 ,  F16J2015/0862

Abstract: A gasket assembly having a secondary elastic sealing bead positioned radially inwardly of the primary sealing bead. The secondary sealing bead extends circumferentially about the aperture and radially inwardly of the primary sealing bead. A stopper layer is disposed adjacent at least a portion of the gasket layer and extends radially from the outboard region to the inboard edge to radially overlap the secondary sealing bead and the primary sealing bead. The secondary sealing bead has an “S-type” structure and provides increased gasket resiliency adjacent the inboard edge.