Title:
排気ガス低減装置及びその制御方法
Document Type and Number:
Japanese Patent JP2011518985
Kind Code:
A
Abstract:
The present invention relates to an exhaust gas-aftertreatment device and a control method thereof. More specifically, the invention relates to an exhaust gas-aftertreatment device, which employs a burner and a metal filter, so that the filter can be regenerated within a short time at high temperature, and wherein the burner is operated when the vehicle is idling, and wherein the filter can be efficiently regenerated by forming a flame in a stable manner using a dispersion means, and which furthermore has enhanced durability, and to a method for controlling the same.
Inventors:
I chunk
Kim Yang Woo
Kim yon shouru
Park Hejin
Kim Yang Woo
Kim yon shouru
Park Hejin
Application Number:
JP2011506196A
Publication Date:
June 30, 2011
Filing Date:
April 23, 2009
Export Citation:
Assignee:
SK Energy Company Limited
International Classes:
F01N3/02
Domestic Patent References:
| JP2008032019A | 2008-02-14 | |||
| JPH0985027A | 1997-03-31 | |||
| JP2007205240A | 2007-08-16 | |||
| JP2005344549A | 2005-12-15 |
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara
Makoto Suhara