Method and device for controlling or regulating the boost pressure of an internal combustion engine having a compressor
US7905091B2 · kind B2 · utility
7Cited by
7References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 13, 2005 |
| Grant date | Mar 15, 2011 |
| Priority date | — |
| Expiry date | Feb 14, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method and a device for regulating the boost pressure of an internal combustion engine having a compressor, which set a setpoint boost pressure in a rapid manner and without overshooting. An actuator is provided by which the boost pressure of the compressor is set. An actuating variable for the actuator is determined as a function of a rotational speed of the compressor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.