| 发明名称 |
A systenm and method for shot peening reactor vessel penetrations. |
| 摘要 |
<p>A method for shot peening a first tube (70) external to and concentric with a second tube (120) comprising the steps of forming a slot (190) through the second tube (120); positioning a shot peening device (200) adjacent the notch in the second tube (120) for propelling shot peening balls (245); propelling the shot peening balls (245) through the slot (190) in the second tube (120) for shot peening the second tube (120); and rotating the second tube (120) in increments for shot peening an entire circumferential portion of the first tube (70) positioned outwardly and radially from the slot (190).</p> |
| 申请公布号 |
EP0622156(A1) |
申请公布日期 |
1994.11.02 |
| 申请号 |
EP19940302601 |
申请日期 |
1994.04.13 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
FINK, DAVID JOSEPH;BEVILACQUA, BRUCE WAYNE |
| 分类号 |
B24C3/32;G21C13/00;B24C1/10;C21D7/06;(IPC1-7):B24C1/04;G21C13/036 |
主分类号 |
B24C3/32 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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