Writer with working fluid bearing
US9236083B2 · kind B2 · utility
0Cited by
50References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2008 |
| Grant date | Jan 12, 2016 |
| Priority date | — |
| Expiry date | Mar 24, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C32/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Storing data to a storage medium with a device that has moving parts supported by a bearing and which maintains separation between opposing bearing surfaces in the bearing with a pressurized working fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.