Bearing housing of an exhaust-gas turbocharger
US11415024B2 · kind B2 · utility
0Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 11, 2013 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Jan 30, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16C2360/24
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A bearing housing (1) of an exhaust-gas turbocharger (2), having a bearing cartridge (4), arranged in a bearing housing borehole (3), for a rotor (5), and having an oil film (6), which surrounds the bearing cartridge (4) on the outer circumferential surface (7) thereof. Provision is made of at least one decoupling/sealing element (8, 9), which is formed as a spring steel ring, and which is elastically tensioned between a first associated bearing cartridge end region (10) and an adjacently arranged bearing housing wall region (11).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.