Tire track roughened orifice compensated hydrostatic bearing
US6056441A · kind A · utility
7Cited by
4References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 1997 |
| Grant date | May 2, 2000 |
| Priority date | — |
| Expiry date | Dec 16, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C32/0659
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An orifice compensated hydrostatic bearings wherein a roughened surface area retards the hydrostatic fluid flow exiting the hydrostatic bearing reducing the whirl frequency ratio while increasing the bearing stiffness and life.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.