James Randall Goss

US Patent:

7941995, May 17, 2011

Filed:

Oct 2, 2007

Appl. No.:

11/865834

Inventors:

James R. Goss - Madison WI, US
Randolph G. Zoran - McFarland WI, US

Assignee:

Cummins Filtration IP, Inc. - Minneapolis MN

International Classification:

F01N 3/00
F01N 3/10
F01N 3/02
F01N 1/00

US Classification:

60322, 60295, 60301, 60303, 60311

Abstract:

An exhaust aftertreatment system includes first and second exhaust tubes or assemblies and a coupler compliantly permitting movement of one of the exhaust tubes relative to the other along at least one of axial and transverse directions.

US Patent:

20110099978, May 5, 2011

Filed:

Oct 22, 2010

Appl. No.:

12/910700

Inventors:

Debbie Davidson - Darlington, GB
Duncan Engeham - Darlington, GB
Piotr Urban - Darlington, GB
David Elsey - Darlington, GB
Ken Pawson - Northampton, GB
Paul Smith - Darlington, GB
Ken Capel - Darlington, GB
Andrew Critchley - Darlington, GB
David Sarcona - Oregon WI, US
James R. Goss - Madison WI, US

Assignee:

CUMMINS IP, INC - Minneapolis MN

International Classification:

F01N 3/00
F01N 3/035
F01N 1/00

US Classification:

60274, 60297, 60324

Abstract:

Described herein are various embodiments of a reductant decomposition system. According to one representative embodiment, the reductant decomposition system includes an exhaust gas chamber including an inlet and outlet. The system also includes a first exhaust gas distribution component positioned within the chamber and communicable in exhaust gas receiving communication with the outlet. The first exhaust gas distribution component causes swirling exhaust gas flow patterns within the exhaust gas chamber. Additionally, the system includes a second exhaust gas distribution component positioned within the chamber and communicable in exhaust gas providing communication with the inlet. The second exhaust gas distribution component includes features that cause a swirling exhaust gas flow pattern within a space defined by the second exhaust gas distribution component. Further, the system includes a reductant injector coupled to the exhaust gas chamber. The reductant injector is communicable in reductant injecting communication with exhaust gas within the chamber.

US Patent:

20130330237, Dec 12, 2013

Filed:

Apr 24, 2013

Appl. No.:

13/869640

Inventors:

Cummins Emission Solutions Inc. - , US
Scott Lubenow - Fitchburg WI, US
Kyle Ebbe - Platteville WI, US
James Goss - Madison WI, US
Robert Nowicki - Stoughton WI, US
Pat Klein - Madison WI, US
Michael Welp - Oregon WI, US
Jason Drost - Edgerton WI, US
David Hall - Madison IN, US
Aashish Wadke - Stoughton WI, US
Jamie Zenger - Cottage Grove WI, US
Jonathan Steele - Madison WI, US

International Classification:

B01D 53/94

US Classification:

422119, 422168, 422170, 29890

Abstract:

An aftertreatment subsystem includes first and second mounting interfaces, a fluid inlet and fluid outlet interface, and aftertreatment components, each having a central axis and axial extent. The central axes for the aftertreatment components are substantially parallel. End caps define fluid chambers that fluidly couple upstream aftertreatment component outlets with downstream aftertreatment components inlets. The end caps are positioned at a first or second end of the aftertreatment components. A first bracket joins the aftertreatment components at an axial position closer to the first end than to a center of the axial extent of any of the aftertreatment components and a second bracket joins the aftertreatment components at an axial position closer to the second end than to the center of the axial extent of any of the aftertreatment components. The first mounting interface is on the first bracket, and the second mounting interface is on the second bracket.

US Patent:

20190176099, Jun 13, 2019

Filed:

Feb 15, 2019

Appl. No.:

16/277657

Inventors:

- Columbus IN, US
Douglas A. Mitchell - Indianapolis IN, US
Ryan M. Johnson - Cottage Grove WI, US
James Goss - Greenwood IN, US

Assignee:

Cummins Emission Solutions, Inc. - Columbus IN

International Classification:

B01F 3/04
B01F 5/06
F01N 3/20
F01N 3/28
F01N 13/00
B01F 5/04
F01N 3/021

Abstract:

An aftertreatment system includes a filter configured to receive an exhaust gas and a selective catalytic reduction (SCR) system configured to treat the exhaust gas. A body mixer is disposed downstream of the filter and upstream of the SCR system. The body mixer includes a housing defining an internal volume and including at least a first passageway, a second passageway, and a third passageway. The first passageway receives a flow of the exhaust gas from the filter and directs the flow of the exhaust gas towards the second passageway. The second passageway redirects the flow in a second direction opposite the first direction towards the third passageway. The third passageway redirects the flow in a third direction opposite the second direction towards the SCR system. An injection port is disposed on a sidewall of the housing and configured to communicate an exhaust reductant into the internal volume.

US Patent:

20170304781, Oct 26, 2017

Filed:

Oct 6, 2015

Appl. No.:

15/520527

Inventors:

- Columbus IN, US
Douglas A. Mitchell - Indianapolis IN, US
Ryan M. Johnson - Cottage Grove WI, US
James Goss - Greenwood IN, US

Assignee:

Cummins Emission Solutions, Inc. - Columbus IN

International Classification:

B01F 3/04
F01N 3/20
F01N 3/021
B01F 5/04
F01N 3/28
B01F 5/06

Abstract:

An aftertreatment system includes a filter configured to receive an exhaust gas and a selective catalytic reduction (SCR) system configured to treat the exhaust gas. A body mixer is disposed downstream of the filter and upstream of the SCR system. The body mixer includes a housing defining an internal volume and including at least a first passageway, a second passageway, and a third passageway. The first passageway receives a flow of the exhaust gas from the filter and directs the flow of the exhaust gas towards the second passageway. The second passageway redirects the flow in a second direction opposite the first direction towards the third passageway. The third passageway redirects the flow in a third direction opposite the second direction towards the SCR system. An injection port is disposed on a sidewall of the housing and configured to communicate an exhaust reductant into the internal volume.

US Patent:

20140193318, Jul 10, 2014

Filed:

Mar 6, 2014

Appl. No.:

14/199089

Inventors:

- Minneapolis MN, US
Duncan Engeham - Darlington, GB
Piotr Uban - Darlington, GB
David Elsey - Barnard Castle, GB
Ken Pawson - Northampton, GB
Paul Smith - Darlington, GB
Ken Capel - Northallerton, GB
Andrew Critchley - Darlington, GB
David Sarcona - Oregon WI, US
James Goss - Madison WI, US

Assignee:

Cummins Filtration IP, Inc. - Minneapolis MN

International Classification:

B01D 53/94

US Classification:

423212

Abstract:

Described herein are various embodiments of a reductant decomposition system. According to one representative embodiment, the reductant decomposition system includes an exhaust gas chamber including an inlet and outlet. The system also includes a first exhaust gas distribution component positioned within the chamber and communicable in exhaust gas receiving communication with the outlet. The first exhaust gas distribution component causes swirling exhaust gas flow patterns within the exhaust gas chamber. Additionally, the system includes a second exhaust gas distribution component positioned within the chamber and communicable in exhaust gas providing communication with the inlet. The second exhaust gas distribution component includes features that cause a swirling exhaust gas flow pattern within a space defined by the second exhaust gas distribution component. Further, the system includes a reductant injector coupled to the exhaust gas chamber. The reductant injector is communicable in reductant injecting communication with exhaust gas within the chamber.

Address:

105 Wright Rd APT 4, Johnson Creek, WI 53038

VIN:

JM1BK323X71770349

Make:

MAZDA

Model:

3

Year:

2007