Title:
EXHAUST GAS PURIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/105737
Kind Code:
A1
Abstract:
This exhaust gas purification device comprises a filter provided to an exhaust flow path connected to an engine, a rotary vane provided downstream of the filter in the exhaust flow path, and a control device having one or more processors and one or more memories connected to the processors. On the basis of the rotational speed of the rotary vane, the processors execute processes including at least one of an estimation process for estimating the amount of particulate matter deposited in the filter, or a regeneration process for regenerating the filter.
Inventors:
MINOKOSHI HIROYUKI (JP)
Application Number:
PCT/JP2022/042260
Publication Date:
May 23, 2024
Filing Date:
November 14, 2022
Export Citation:
Assignee:
SUBARU CORP (JP)
International Classes:
F01N3/023
Foreign References:
| KR20030030699A | 2003-04-18 | |||
| JP2010242643A | 2010-10-28 | |||
| CN108150244A | 2018-06-12 |
Attorney, Agent or Firm:
AOMI PATENT (JP)
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