Retention of ball bearing cartridge for turbomachinery
US8454242B2 · kind B2 · utility
18Cited by
28References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 12, 2011 |
| Grant date | Jun 4, 2013 |
| Priority date | — |
| Expiry date | Aug 16, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49702
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
An assembly for a turbocharger includes a ball bearing cartridge, a center housing with a bore, a turbine end counterbore and a compressor end surface that includes a recess, and a compressor backplate with an axial extension configured to fit into the recess where the counterbore and the backplate define, at least in part, an axial length of a bearing cartridge chamber. Various other devices, assemblies, etc., are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.