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:
Jun. 30, 2015
Filed:
Aug. 23, 2011
Applicants:
Carl-johan Karlsson, Strömstad, SE;
Klas Telborn, Södertälje, SE;
Inventors:
Carl-Johan Karlsson, Strömstad, SE;
Klas Telborn, Södertälje, SE;
Assignee:
SCANIA CV AB, , SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/46 (2006.01); F01N 11/00 (2006.01); F01N 3/023 (2006.01); F01N 3/10 (2006.01); F01N 9/00 (2006.01); F01N 13/00 (2010.01); F01N 3/20 (2006.01); F02B 37/00 (2006.01);
U.S. Cl.
CPC ...
F01N 11/002 (2013.01); F01N 3/0231 (2013.01); F01N 3/103 (2013.01); F01N 3/106 (2013.01); F01N 3/2066 (2013.01); F01N 9/002 (2013.01); F01N 2560/06 (2013.01); F01N 2560/14 (2013.01); F01N 2900/0408 (2013.01); F01N 2900/0601 (2013.01); F01N 2900/1404 (2013.01); F01N 2900/1606 (2013.01); F02B 37/00 (2013.01); Y02T 10/47 (2013.01); F01N 13/0097 (2014.06);
Abstract
A method pertaining to regeneration of a particle filter () pertaining to a combustion process, which filter is arranged to treat exhaust gases arising from combustion in a combustion engine (). When at least one measure for raising the temperature of the particle filter () is activated, determining a temperature for the particle filter (), comparing the temperature determined with a first temperature and discontinuing the measure for raising the temperature of the particle filter () when the temperature determined is below the first temperature.