Title:
EXHAUST PURIFICATION APPARATUS AND CONTROL DEVICE FOR EXHAUST PURIFICATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/184643
Kind Code:
A1
Abstract:
An exhaust purification apparatus 10 is provided with: a catalyst that is disposed in an exhaust passage 4 of an engine 2; a heater 23 that is disposed in a position on the upstream side from the catalyst in the exhaust passage 4 and that generates heat when electricity is supplied; and a control device 30 that executes an electricity-supply control process for supplying electricity to the heater 23 upon execution of an idling stop for temporarily stopping an operation of the engine 2.
Inventors:
FUJINO RYUSUKE (JP)
Application Number:
PCT/JP2020/010688
Publication Date:
September 17, 2020
Filing Date:
March 12, 2020
Export Citation:
Assignee:
ISUZU MOTORS LTD (JP)
International Classes:
F01N3/20; B01D53/94; F01N3/24
Foreign References:
| JP2013029064A | 2013-02-07 | |||
| JP2006105073A | 2006-04-20 | |||
| JP2012117496A | 2012-06-21 |
Attorney, Agent or Firm:
HIBIYA Yukihiko et al. (JP)
Download PDF: