公开(公告)号：US5228726A

公开(公告)日：1993-07-20

申请号：US717096

申请日：1991-06-18

Applicant: David W. Brown ,  Garth A. Souter ,  Gary L. Wells ,  Lance Mews

Inventor： David W. Brown ,  Garth A. Souter ,  Gary L. Wells ,  Lance Mews

IPC: F01N13/18 ,  F16L27/12

CPC classification number: F01N13/1811 ,  F16L27/12

Abstract: An engine exhaust conduit sealed joint having controlled axial expansion between two telescopically interfitted ducts with a slide seal therebetween, and the ducts held by first and second clamp connectors, one of the ducts having an annular shoulder and one of the clamp connectors being hat-shaped to extend axially on both sides of this shoulder with an annular stop surface to engage the annular shoulder. The seal has an arcuate cross section in engagement with the outer periphery of the one duct, and having a pair of opposite, annular, diagonal surfaces, one of which is engaged by the one clamp connector and the other of which is engaged by a flared end of the other duct which in turn is engaged by the other clamp connector.

Abstract translation: 一种发动机排气管密封接头，其具有在两个可伸缩配合的管道之间受控的轴向膨胀，其间具有滑动密封件，以及由第一和第二夹紧连接器保持的管道，其中一个管道具有环形肩部，其中一个夹紧连接器为帽形 在该肩部的两侧上以环形止动表面轴向延伸以接合环形肩部。 密封件具有与一个管道的外周边接合的弓形横截面，并且具有一对相对的环形对角面，其中一个相对的表面与一个夹紧连接器接合，另一个通过喇叭口 另一个管道的端部又由另一个夹紧连接器接合。