Piston having diode laser hardened primary compression ring groove and method of making the same
文献类型:专利
| 作者 | HAAKE, JOHN M.; CORGAN, KEVIN |
| 发表日期 | 2008-03-06 |
| 专利号 | US20080053384A1 |
| 著作权人 | COHERENT, INC. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Piston having diode laser hardened primary compression ring groove and method of making the same |
| 英文摘要 | A piston having a head includes a circumferential compression ring groove having a top surface, a bottom surface and an inset rear wall extending between the top surface and the bottom surface, wherein a confined area of the compression ring groove is hardened. |
| 公开日期 | 2008-03-06 |
| 申请日期 | 2007-08-22 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/58114] ![]() |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | COHERENT, INC. |
| 推荐引用方式 GB/T 7714 | HAAKE, JOHN M.,CORGAN, KEVIN. Piston having diode laser hardened primary compression ring groove and method of making the same. US20080053384A1. 2008-03-06. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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