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Title: Electrically heated particulate matter filter soot control system

Abstract

A regeneration system includes a particulate matter (PM) filter with an upstream end for receiving exhaust gas and a downstream end. A control module determines a current soot loading level of the PM filter and compares the current soot loading level to a predetermined soot loading level. The control module permits regeneration of the PM filter when the current soot loading level is less than the predetermined soot loading level.

Inventors:
; ;
Issue Date:
Research Org.:
GM Global Technology Operations LLC, Detroit, MI (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1243054
Patent Number(s):
9,284,870
Application Number:
12/209,286
Assignee:
GM Global Technology Operations LLC (Detroit, MI)
DOE Contract Number:  
FC04-03AL67635
Resource Type:
Patent
Resource Relation:
Patent File Date: 2008 Sep 12
Country of Publication:
United States
Language:
English
Subject:
33 ADVANCED PROPULSION SYSTEMS; 54 ENVIRONMENTAL SCIENCES

Citation Formats

Gonze, Eugene V., Paratore, Jr., Michael J., and Bhatia, Garima. Electrically heated particulate matter filter soot control system. United States: N. p., 2016. Web.
Gonze, Eugene V., Paratore, Jr., Michael J., & Bhatia, Garima. Electrically heated particulate matter filter soot control system. United States.
Gonze, Eugene V., Paratore, Jr., Michael J., and Bhatia, Garima. Tue . "Electrically heated particulate matter filter soot control system". United States. https://www.osti.gov/servlets/purl/1243054.
@article{osti_1243054,
title = {Electrically heated particulate matter filter soot control system},
author = {Gonze, Eugene V. and Paratore, Jr., Michael J. and Bhatia, Garima},
abstractNote = {A regeneration system includes a particulate matter (PM) filter with an upstream end for receiving exhaust gas and a downstream end. A control module determines a current soot loading level of the PM filter and compares the current soot loading level to a predetermined soot loading level. The control module permits regeneration of the PM filter when the current soot loading level is less than the predetermined soot loading level.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {3}
}

Patent:

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