Turbine for an exhaust gas turbocharger, in particular of a motor vehicle, and internal combustion engine
US12305566B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2023 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Jan 13, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A turbine for an exhaust gas turbocharger has a turbine housing which has at least two flow paths which are fluidically separated from one another at least in some regions and through which exhaust gas from an internal combustion engine can flow. A turbine wheel is accommodated in the turbine housing and can be driven by the exhaust gas. The turbine has a bypass channel via which the turbine wheel can be bypassed by at least part of the exhaust gas and has a through-flow opening via which the flow paths can be fluidically connected to one another. A valve element is adjustable between a closed position closing the bypass channel and the through-flow opening and an open position at least partially opening the bypass channel and the through-flow opening. The valve element has a flow channel which penetrates the valve element and through which the exhaust gas can flow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.