Exhaust gas purifying device of internal combustion engine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10450913
APP PUB NO 20190078477A1
SERIAL NO

16128694

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An exhaust gas purifying device includes: a columnar honeycomb carrier provided in an exhaust channel; a tubular case member housing the honeycomb carrier; and a retaining member surrounding the outer circumference of the honeycomb carrier. The honeycomb carrier has, in the outer circumferential edge of an inlet-side end face and an outlet-side end face, respectively, sloped surfaces sloped toward a direction in which the length in the center axis direction of the honeycomb carrier decreases. Of the retaining member, ends in the center axis direction of the honeycomb carrier extend to the sloped surfaces of the honeycomb carrier, and the ends have tapered parts which are longer in the center axis direction of the honeycomb carrier on the side facing the case member than on the side facing the honeycomb carrier.

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Patent Owner(s)

  • HONDA MOTOR CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hatakeyama, Yoshiaki Wako, JP 17 25

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