Valve control for an engine with electromechanically actuated valves
US7280909B2 · kind B2 · utility
5Cited by
35References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 2006 |
| Grant date | Oct 9, 2007 |
| Priority date | — |
| Expiry date | Jul 18, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02D2200/0816
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A system and method to control engine valve timing of an internal combustion engine. Electromechanical valves are controlled to improve engine fuel economy. Further, the method can adjust valve operation to provide air-fuel charge motion and increase combustion stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.