| 发明名称 |
DEVICE FOR SEALING ORIFICES ON NOZZLE OF FUEL INJECTOR FOR AUTOFRETTAGE PROCESS |
| 摘要 |
A system for sealing a plurality of orifices through a wall of a vessel is provided. The system includes a plurality of sealing members configured to releasably seal respective orifices of the plurality of orifices. The system also includes a base defining a central axis therethrough. The base includes a plurality of segments disposed about the central axis. Each of the plurality of segments includes an outer surface and an inner surface. The inner surface is configured to engage at least one sealing member of the plurality of sealing members. Further, each segment of the plurality of segments is configured to deform toward the central axis on application of a force upon the outer surface thereof to bias the at least one sealing member into sealing engagement with a respective orifice of the plurality of orifices. |
| 申请公布号 |
US2015360330(A1) |
申请公布日期 |
2015.12.17 |
| 申请号 |
US201414304119 |
申请日期 |
2014.06.13 |
| 申请人 |
Caterpillar Inc. |
发明人 |
Gami Rahul N.;Grant Marion B.;Miller, JR. John S. |
| 分类号 |
B23P9/02;F02M61/16 |
主分类号 |
B23P9/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for sealing a plurality of orifices through a wall of a vessel, the system comprising:
a plurality of sealing members configured to releasably seal respective orifices of the plurality of orifices; and a base defining a central axis therethrough, the base comprising a plurality of segments disposed about the central axis, each of the plurality of segments comprising:
an outer surface; andan inner surface configured to engage at least one sealing member of the plurality of sealing members; wherein each segment of the plurality of segments is configured to deform toward the central axis on application of a force upon the outer surface thereof to bias the at least one sealing member into sealing engagement with a respective orifice of the plurality of orifices. |
| 地址 |
Peoria IL US |
