Elastomer-thermally conductive carbon fiber compositions for roller-cone drill bit seals
US10132120B2 · kind B2 · utility
0Cited by
15References
14Claims
0Family size
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Key dates
| Filing date | Sep 19, 2014 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Jun 11, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J15/3284
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The present disclosure relates to elastomer-thermally conductive carbon fiber compositions for use in seals for roller-cone drill bits. The present disclosure further relates to seals formed from such compositions and to roller-cone drill bits containing such seals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.