Title:
内燃機関の排気浄化システム
Document Type and Number:
Japanese Patent JP4591165
Kind Code:
B2
Abstract:
To provide an exhaust emission control system for an internal combustion engine with a filter which provides a technique for more efficiently removing PM from the filter while suppressing excessive temperature rise of the filter.
When filter regeneration control is executed (S102), if an idling transition condition for transition of the internal combustion engine into the idling operation is established (S101), the execution of the filter regeneration control is stopped and the operation of the internal combustion engine is stopped (S103, S104).
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
Tsuyoshi Hashizume
Application Number:
JP2005113592A
Publication Date:
December 01, 2010
Filing Date:
April 11, 2005
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F02D29/02; B01D53/94; F01N3/02; F01N3/08; F01N3/24; F01N3/28; F02D17/00; B01D46/42
Domestic Patent References:
| JP2004068784A | ||||
| JP2004278465A | ||||
| JP2005090454A | ||||
| JP2004176602A | ||||
| JP2004150416A |
Attorney, Agent or Firm:
Yoshiyuki Kawaguchi
Hidemi Matsukura
Mayuko Wakuda
Kazunobu Sera
Tsutomu Toyama
Hidemi Matsukura
Mayuko Wakuda
Kazunobu Sera
Tsutomu Toyama