Bearing device and supercharger
US10233968B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 4, 2015 |
| Grant date | Mar 19, 2019 |
| Priority date | — |
| Expiry date | Jun 4, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K5/1732
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A rolling bearing for rotatably supporting a rotating shaft; a housing for externally covering the rolling bearing in the radial direction of the rotating shaft; a sleeve disposed inside the housing in the radial direction of the rotating shaft with a gap there between and provided so as to be incapable of being displaced relative to an outer ring in the radial direction and circumferential direction of the rotating shaft; and a damper provided between the housing and the sleeve to support the sleeve so that the sleeve can be displaced relative to the housing in the axial direction of the rotating shaft, the damper absorbing the displacement of the sleeve in the radial direction of the rotating shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.