Method and apparatus for regulating a supercharged internal combustion engine
US6202414A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jun 21, 1999 |
| Grant date | Mar 20, 2001 |
| Priority date | — |
| Expiry date | Jun 21, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method and apparatus for regulating a supercharged internal combustion engine that has two rows of cylinders, with an exhaust turbocharger associated with each row, a control signal for adjusting at least one exhaust turbocharger is generated in a regulating unit, taking into account state parameters that describe the operating state of the engine. In order to supply the supercharged internal combustion engine uniformly with combustion air to regulate the engine, a state parameter is measured in the vicinity of the compressor of the exhaust turbocharger and a regulating parameter is formed from the state parameter according to a given control law. The control parameter is supplied as a control signal to a control member that influences the effective turbine cross section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.