Karen J Ferguson

US Patent:

8479717, Jul 9, 2013

Filed:

Mar 27, 2010

Appl. No.:

12/748385

Inventors:

J. Victor Perr - Greenwood IN, US
Karen S. Ferguson - North Vernon IN, US
Gary D. Joyce - Columbus IN, US
Onkarappa Bolanahalli - Pune, IN

Assignee:

Cummins, Inc. - Columbus IN

International Classification:

F02M 25/07
F02M 25/06

US Classification:

12356824, 12356821

Abstract:

A valve system includes a conical valve body disposed in an engine gaseous fluid stream and having a first fluid passageway, where the conical valve body is a cone or a frustum of a cone. The system includes a fluid inlet conduit fluidly coupled to the conical valve body on an upstream side, a first fluid outlet conduit, and a second fluid outlet conduit. The first and second fluid outlet conduits are fluidly coupled to the conical valve body on a downstream side. The valve system includes a valve actuator operatively coupled to the conical valve body and that rotates the conical valve body, and a controller that provides a valve actuator command and thereby selectively flows the engine gaseous fluid stream through the first fluid outlet conduit and the second fluid outlet conduit.

Address:

1930 Vlg Ctr Cir, Las Vegas, NV 89134

Phone:

7024997822

VIN:

WBANE73587CM48628

Make:

BMW

Model:

5 SERIES

Year:

2007