Exhaust gas purification device
AssigneeSubaru Corporation
InventorHiroyuki Minokoshi
Life of this patent
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Abstract
An exhaust gas purification device includes a filter to be provided in an exhaust passage coupled to an engine, a rotary vane to be provided downstream of the filter in the exhaust passage, and a control device including one or more processors and one or more memories coupled to the one or more processors. The one or more processors are configured to execute, based on a rotational speed of the rotary vane, processing including one or more of estimation processing of estimating an accumulation amount of particulate matter in the filter and regeneration processing of regenerating the filter.
Claims7
An exhaust gas purification device comprising:
- a filter to be provided in an exhaust passage coupled to an engine;
- a rotary vane to be provided downstream of the filter in the exhaust passage;
- and
- a control device comprising one or more processors and one or more memories coupled to the one or more processors, wherein
- the one or more processors are configured to execute, based on a rotational speed of the rotary vane, processing comprising one or both of estimation processing of estimating an accumulation amount of particulate matter in the filter and regeneration processing of regenerating the filter.
Dependencies are inferred from the claim text.