Patent Number: 8,495,983

Title: Directly injected internal combustion engine system

Abstract: An engine system for a vehicle, comprising of a combustion chamber, a first in-cylinder direct injector configured to deliver a first substance including at least gasoline directly to the combustion chamber at a first pressure; and a second in-cylinder direct injector configured to deliver a second substance including at least an alcohol directly to the combustion chamber at a second pressure less than the first pressure.

Inventors: Zubeck; Michael W. (LaSalle, MI), Davis; George Carver (Ypsilanti, MI), Curtis; Eric Warren (Milan, MI)

Assignee: Ford Global Technologies, LLC

International Classification: F02D 19/08 (20060101); F02M 43/00 (20060101); B60K 8/00 (20060101)

Expiration Date: 2021-07-30 0:00:00