发明名称 |
SPHERICAL SEAL MEMBER AND METHOD FOR MANUFACTURING SAME |
摘要 |
A spherical annular seal member 46 includes a spherical annular base member 42 defined by a cylindrical inner surface 38, a partially convex spherical surface 39, and large- and small-diameter side annular end faces 40 and 41 of the partially convex spherical surface 39; a plurality of partially convex.spherical intermediate layers 43 formed integrally on the partially convex spherical surface 39 of the spherical annular base member 42 and laminated in a radial direction; and an outer layer 45 formed integrally on a partially convex spherical surface 44 of the outermost partially convex spherical intermediate layer 43 of these partially convex spherical intermediate layers 43. |
申请公布号 |
EP2698566(A4) |
申请公布日期 |
2014.10.08 |
申请号 |
EP20120770635 |
申请日期 |
2012.04.09 |
申请人 |
OILES CORPORATION |
发明人 |
MIYASHITA, OSAMU;SATOU, EIJI;ISHIDA, KOICHI;TAKASAGO, TOSHIKAZU;MATSUNAGA, SATOSHI |
分类号 |
F16J15/12;F01N13/08;F16J15/06;F16J15/10;F16L27/06;F16L27/073 |
主分类号 |
F16J15/12 |
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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