Electronic method and device for the control of gas exchange valves of an internal combustion engine having a variable opening function
US6691653B2 · kind B2 · utility
23Cited by
11References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 26, 2001 |
| Grant date | Feb 17, 2004 |
| Priority date | — |
| Expiry date | Mar 15, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Method and device for controlling a valve having variable valve lift, arranged in an intake or exhaust opening of a combustion chamber of an internal combustion engine, with control of the valve taking place as a function of an analysis of a pressure in the combustion chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.