The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 20, 2018
Filed:
Apr. 11, 2014
Applicant:
Perkins Engines Company Limited, Peterborough, Cambridgeshire, GB;
Inventors:
Susannah Freeman, Peterborough, GB;
Anton Zimmermann, Quorn, GB;
Andrew Keen, Peterborough, GB;
David Heaton, Peterborough, GB;
Christopher Petto, Peterborough, GB;
Assignee:
Perkins Engines Company Limited, Peterborough, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 50/00 (2006.01); F01N 3/28 (2006.01); F01N 3/20 (2006.01); F01N 13/18 (2010.01); F01N 13/00 (2010.01); B01D 53/94 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2892 (2013.01); B01D 53/944 (2013.01); F01N 3/2066 (2013.01); F01N 13/0097 (2014.06); F01N 13/1888 (2013.01); F01N 2240/20 (2013.01); F01N 2470/04 (2013.01); F01N 2470/06 (2013.01); F01N 2470/24 (2013.01); F01N 2610/02 (2013.01); Y02T 10/24 (2013.01);
Abstract
A mixer for an emissions cleaning module is provided. The mixer having an elongate body configured for location within a flowhood and a downstream conduit of an emissions cleaning module. A plurality of apertures are included in the mixer and configured to permit passage of exhaust gas therethrough, to promote mixing, in use of an injected additive and a flow of exhaust gas. An emissions cleaning module including such a mixer is also described.