Very high speed marginally lubricated ball thrust bearing
US4799810A · kind A · utility
8Cited by
13References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 26, 1987 |
| Grant date | Jan 24, 1989 |
| Priority date | — |
| Expiry date | Aug 26, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S384/913
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A ball thrust antifriction bearing for operation at very high speed in the DN number range from 5.times.10.sup.5 to 2.times.10.sup.6 and higher while only marginally lubricated by a mist of liquid having comparatively poor lubricating qualities which is carried in a transporting air stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.