Title:
排気浄化装置
Document Type and Number:
Japanese Patent JP4928380
Kind Code:
B2
Abstract:
Provided is an exhaust emission control device with a sensor arranged at a position where no erroneous detection of data occurs. Provided are a casing which encases a catalyst carrier, a mixing pipe, a dispersion chamber which guides exhaust flowing in the mixing pipe to an exhaust inlet end of the casing, and a sensor. Attachment position of the sensor to the casing is set to a part region of a 360° region around a casing axis when viewed from an exhaust inlet end of the casing, the part region being opposite to the mixing pipe with respect to a border line which is perpendicular to an exhaust-flow center line connecting axes of the mixing pipe and of the casing and which crosses the axis of the casing diametrically of the casing.
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Inventors:
Masahiro Kimura
Application Number:
JP2007206100A
Publication Date:
May 09, 2012
Filing Date:
August 08, 2007
Export Citation:
Assignee:
Hino Motors Ltd.
International Classes:
F01N3/00; F01N3/24; F01N13/00; F01N99/00; F02D35/00
Domestic Patent References:
| JP2005155404A | ||||
| JP2005273580A | ||||
| JP2006077675A |
Attorney, Agent or Firm:
Yamada Patent Office