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.

Date of Patent:
Nov. 14, 2017

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:
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);
U.S. Cl.
CPC ...
F01N 3/2892 (2013.01); F01N 3/2066 (2013.01); F01N 13/0097 (2014.06); F01N 13/1888 (2013.01); F01N 2240/20 (2013.01); F01N 2470/08 (2013.01); F01N 2610/02 (2013.01); Y02T 10/24 (2013.01);
Abstract

A flowhood is provided to which an upstream conduit and a downstream conduit of an emissions cleaning module can be connected includes a first section and a second section. The second section includes a first aperture for connection to the upstream conduit and a second aperture for connection to the downstream conduit. The first and second apertures may face substantially in the same direction to permit a compact arrangement. A body of the first section may be shaped to channel gas flow from the first aperture to the second aperture. An emissions cleaning module including such a flowhood is also described.


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