Methods and systems for variable geometry turbocharger control
US6681573B2 · kind B2 · utility
19Cited by
20References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 2002 |
| Grant date | Jan 27, 2004 |
| Priority date | — |
| Expiry date | Jul 19, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Methods and systems of this invention for positioning a variable geometry member disposed within a variable geometry turbocharger involve determining a boost pressure target for the turbocharger and comparing the same to an actual boost to calculate an error value, errboost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.