Title:
EXHAUST PURIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/022261
Kind Code:
A1
Abstract:
Provided is an exhaust purification device with which manufacturing costs are low and high exhaust purification performance can be achieved. This exhaust purification device is provided with an exhaust passage 1 and an exhaust purification member 2 disposed in the exhaust passage 1, wherein the exhaust purification member 2 is made from stainless steel, the surface of the stainless steel material is not covered by a catalyst coating that retains a catalyst component, and the exhaust purification member 2 is configured so that the surface of the stainless steel material is in contact with exhaust 25. Precipitation-hardening stainless steel and/or austenitic steel is used for the exhaust purification member 2.
Inventors:
OZAKI YUKI (JP)
INOUE NAOKI (JP)
OHASHI TAMOTSU (JP)
HIDAKA KENGO (JP)
KAWASOE HIROYUKI (JP)
HAYASHIDA MASARU (JP)
OKANO SHUNJI (JP)
IGA MICHISUKE (JP)
INOUE NAOKI (JP)
OHASHI TAMOTSU (JP)
HIDAKA KENGO (JP)
KAWASOE HIROYUKI (JP)
HAYASHIDA MASARU (JP)
OKANO SHUNJI (JP)
IGA MICHISUKE (JP)
Application Number:
PCT/JP2016/056175
Publication Date:
February 09, 2017
Filing Date:
March 01, 2016
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
F01N3/10; B01D53/94; F01N3/28; F01N13/10
Foreign References:
| JPH09103648A | 1997-04-22 | |||
| JP2000329179A | 2000-11-28 | |||
| JPH0739765A | 1995-02-10 | |||
| JPH11226358A | 1999-08-24 | |||
| JPH05141236A | 1993-06-08 | |||
| JP2000073748A | 2000-03-07 | |||
| JP2002276349A | 2002-09-25 | |||
| JP2015148189A | 2015-08-20 | |||
| JP2015212541A | 2015-11-26 |
Attorney, Agent or Firm:
SUZUE Shoji (JP)
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