| 发明名称 |
Improvements in or relating to Piston Rings |
| 摘要 |
<p>A piston ring (10) for forming a seal between a piston (26) and piston housing (28). The piston ring (10) has first and second orthogonal axes (12, 14) and a body portion (18) which is resiliently deformable in the direction of the first axis (12) and is substantially rigid in the direction of the second axis (14).</p> |
| 申请公布号 |
EP2206937(B1) |
申请公布日期 |
2013.06.05 |
| 申请号 |
EP20090275002 |
申请日期 |
2009.01.13 |
| 申请人 |
SAUER-DANFOSS APS |
发明人 |
WADSLEY, LUKE;STEIN, UWE BERNHARD PASCAL |
| 分类号 |
F16J9/10 |
主分类号 |
F16J9/10 |
| 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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