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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.:

US 9976459 B1

PDFFull Text
Date of Patent:
May. 22, 2018

Filed:

Mar. 12, 2013

Regeneration of diesel particle filter

Applicant:

Jaguar Land Rover Limited;

Inventors:

Neil Bevan, Warwickshire, GB;

Nicholas Rawlinson, Leamington Spa, GB;

Peter Koster, Nr. Banbury, GB;

David Weatherall, Coventry, GB;

Assignee:

Jaguar Land Rover Limited, Whitley, Coventry, Warwickshire, GB;

Attorney:

Reising Ethington P.C.

Primary Examiner:

Amber R Orlando

Int. Cl.
CPC ...
B01D 46/46 (2006.01); B01D 53/30 (2006.01); F01N 3/023 (2006.01); F02D 41/02 (2006.01); F02D 41/14 (2006.01); F01N 9/00 (2006.01); F01N 3/025 (2006.01); F01N 3/035 (2006.01); F01N 11/00 (2006.01);
U.S. Cl.
CPC ...
F01N 3/0231 (2013.01); F01N 3/023 (2013.01); F01N 3/025 (2013.01); F01N 3/0253 (2013.01); F01N 3/035 (2013.01); F01N 9/002 (2013.01); F01N 11/002 (2013.01); F02D 41/029 (2013.01); F02D 41/0225 (2013.01); F02D 41/1466 (2013.01); F01N 2260/04 (2013.01); F01N 2430/00 (2013.01); F01N 2430/08 (2013.01); F01N 2550/04 (2013.01); F01N 2900/0412 (2013.01); F01N 2900/0601 (2013.01); F01N 2900/08 (2013.01); F01N 2900/1404 (2013.01); F01N 2900/1606 (2013.01); F02D 2200/0812 (2013.01); F02D 2200/501 (2013.01); F02D 2200/604 (2013.01); Y02T 10/47 (2013.01);
Abstract

Regeneration of a diesel particle filter of an internal combustion engine of a vehicle is controlled according to soot mass loading and the vehicle operating condition. Regeneration modes include active regeneration and forced passive regeneration, and operating conditions include highway, town and off-road driving. One strategy may determine initiation of regeneration, and another may determine cessation. Regeneration mode may change in real time.

Find Patent Forward Citations

Bevan, Neil. (2018). Regeneration of diesel particle filter (U.S. Patent No. 9976459). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9976459

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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