发明名称 |
Threaded component for seizure-resistant tubular threaded joint |
摘要 |
The invention concerns a threaded component for a seizure-resistant tubular threaded joint wherein a lubricating substance is deposited in a thin film on at least the surface of the threads of the threading, said surface being treated to adsorb said lubricating substance. The lubricating substance consists of a homogeneous mixture of a) a thickening agent; b) a set of extreme-pressure additives physically and chemically compatible with the thickening agent and comprising at least an extreme-pressure additive with chemical action called chemical EP additive and capable of being used at Hertz pressures not less than 1000 Mpa's; c) an oil. The proportions of the constituents of the lubricating substance are selected such that said lubricating substance has a consistency capable of ensuring a self-induced and film-forming lubricating process. The invention also concerns a method for producing the thin film.
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申请公布号 |
US2003144158(A1) |
申请公布日期 |
2003.07.31 |
申请号 |
US20020111988 |
申请日期 |
2002.04.30 |
申请人 |
PETELOT DANIEL |
发明人 |
PETELOT DANIEL |
分类号 |
F16L15/00;C10M101/02;C10M113/08;C10M113/10;C10M113/12;C10M117/02;C10M121/02;C10M129/26;C10M131/14;C10M135/06;C10M137/04;C10M137/10;C10M159/06;C10M159/24;C10M169/00;C10M169/02;C10M169/06;C10N10/04;C10N20/02;C10N20/06;C10N40/00;C10N50/02;C10N50/10;F16B33/06;F16L15/06;(IPC1-7):C10M169/06 |
主分类号 |
F16L15/00 |
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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