Lubricated rolling contact devices, a method for lubricating rolling contact devices, and a composition for lubricating rolling contact devices
US5741762A · kind A · utility
13Cited by
8References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 1997 |
| Grant date | Apr 21, 1998 |
| Priority date | — |
| Expiry date | Mar 6, 2017 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C19/26
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Lubricated rolling contact devices, especially full ceramic or hybrid ceramic rolling bearings, are designed so that the ceramic contact surface or surfaces are coated with a thin film formed from titanium dioxide in anatase form. The titanium dioxide film can be applied from a composition including particles of the titanium dioxide in grease or oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.