Patent · US Active

Multi-cylinder internal combustion engine with independent cylinders

US7753029B2 · kind B2 · utility

1Cited by

3References

4Claims

0Family size

Assignee

C.R.F. SOCIETA' CONSORTILE PER AZIONI · IT

Inventors

Fabio Borean · Giaveno, IT
Pasquale Ceres · Orbassano, IT

Key dates

Filing date	Dec 2, 2008
Grant date	Jul 13, 2010
Priority date	—
Expiry date	Dec 2, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/40
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

Internal combustion engine with variable actuation of the valves that provides electronic control means that considers the activation delays of the cylinders so that new operating conditions are assigned for the first time to a cylinder which firstly, following an engine operating variation request, is effectively able to satisfy such new operating conditions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.