Bearing for high speed rotary shafts
US3934950A · kind A · utility
28Cited by
7References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 3, 1973 |
| Grant date | Jan 27, 1976 |
| Priority date | — |
| Expiry date | Oct 3, 1993 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C39/063
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
System for journalling a high speed rotary shaft in which a spherical fluid dynamic cap bearing is adapted to receive an end of the shaft. A magnet arrayed in the vicinity of the cap exerting a force axially on the shaft. The shaft is provided with magnetic material cooperation with the magnet, so that that the shaft is drawn and/or pushed into the bearing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.