| 发明名称 |
METHOD OF REPAIRING A CRACKED HEAD USING AN INJECTOR BORE INSERT |
| 摘要 |
An injector bore insert includes a proximate portion adjacent to a combustion face and a distal portion including an upper threaded outer diameter. The injector bore insert further includes an angled conical collar, a remote threaded portion along an upper bore portion, a circumferential slot extending distally from approximately the combustion face, and one or more sealing regions. Each sealing region is positioned on the injector bore insert to facilitate sealing between the injector bore insert and a cylinder head of an internal combustion engine. |
| 申请公布号 |
US2016258406(A1) |
申请公布日期 |
2016.09.08 |
| 申请号 |
US201615155664 |
申请日期 |
2016.05.16 |
| 申请人 |
Cummins Inc. |
发明人 |
Shaw Terrence M. |
| 分类号 |
F02M61/14;B23P6/04;F02P13/00;F02F1/24;F02F11/00 |
主分类号 |
F02M61/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An injector bore insert, comprising:
a proximate portion adjacent to a combustion face and a distal portion including an upper threaded outer diameter; an angled conical collar; a remote threaded portion along an upper bore portion; a circumferential slot extending distally from approximately the combustion face; and one or more sealing regions, each sealing region being positioned on the injector bore insert to facilitate sealing between the injector bore insert and a cylinder head of an internal combustion engine. |
| 地址 |
Columbus IN US |
