Title:
エンジンの排気浄化装置
Document Type and Number:
Japanese Patent JP5110327
Kind Code:
B2
Abstract:
To perform sufficient regeneration without remarkably reducing the amount of charge of a battery.
In a NOx conversion catalyst arranged in the exhaust passage of the engine and purifying exhaust gas, the chargeable capacity Qb of the battery is calculated from a current value charging/discharging the battery and detected by a current sensor during regeneration (S110), and the power generation current target value Ig of an alternator is variably controlled based on the chargeable capacity Qb of the battery to apply a load on the engine and also to increase the output of the engine, thereby raising exhaust temperature (S190).
COPYRIGHT: (C)2011,JPO&INPIT
Inventors:
Atsushi Takeda
Application Number:
JP2009222313A
Publication Date:
December 26, 2012
Filing Date:
September 28, 2009
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
F01N3/20; F01N3/023; F01N3/025; F01N3/029; F01N3/24; F02D29/02; F02D29/06; F02D45/00
Domestic Patent References:
| JP2007230475A | ||||
| JP2007230409A | ||||
| JP200755348A | ||||
| JP11223140A |
Attorney, Agent or Firm:
Shiro Aihara