发明名称 |
Improvements in or relating to swivel or rotating joints. |
摘要 |
<p>A swivel joint for interconnecting two lengths of pipe, comprising an inner member (1) and an outer member (2), a chamber defined by the inner member (1) and the outer member (2) and accommodating bearing means (15a, 15b) locating the inner member (1) and the outer member (2) for rotary movement relative to one another. Pump means (8) for circulating lubricant within the chamber is provided, which pump means (8) is driven by relative movement between the inner member (1) and the outer member (2).</p> |
申请公布号 |
EP0207746(A2) |
申请公布日期 |
1987.01.07 |
申请号 |
EP19860304986 |
申请日期 |
1986.06.26 |
申请人 |
J.H. FENNER & CO. LIMITED |
发明人 |
USHER, SIMON DAVID;SEABROOK, COLIN |
分类号 |
F16L27/08;F16L39/00;(IPC1-7):F16L39/00 |
主分类号 |
F16L27/08 |
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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