Method of making and operating a very high speed marginally lubricated ball thrust bearing
US4729154A · kind A · utility
2Cited by
14References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 1986 |
| Grant date | Mar 8, 1988 |
| Priority date | — |
| Expiry date | Dec 2, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49702
- 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.