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. 06, 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 ...
F01N 13/14 (2010.01); F01N 13/18 (2010.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01); F01N 13/00 (2010.01);
U.S. Cl.
CPC ...
F01N 13/14 (2013.01); F01N 3/2066 (2013.01); F01N 3/2892 (2013.01); F01N 13/009 (2014.06); F01N 13/1888 (2013.01); F01N 2240/20 (2013.01); F01N 2260/20 (2013.01); F01N 2610/02 (2013.01);
Abstract
An emissions cleaning module including a heat shield that comprises a first section and a second section that are coupled together around a flowhood. The heat shield substantially fully envelops all external surfaces of the flowhood.