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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11708776 B1

PDFFull Text
Date of Patent:
Jul. 25, 2023

Filed:

Aug. 30, 2022

Exhaust gas processing device

Applicant:

Marelli Corporation, Saitama, JP;

Inventors:

Daisuke Sugaya, Saitama, JP;

Shunichi Mitsuishi, Saitama, JP;

Takaharu Yamamoto, Saitama, JP;

Satoru Yokoshima, Saitama, JP;

Tooru Hisanaga, Saitama, JP;

Daisuke Shimamura, Saitama, JP;

Assignee:

Marelli Corporation, Saitama, JP;

Attorney:

Young Basile Hanlon & MacFarlane, P.C.

Primary Examiner:

Jonathan R Matthias

Int. Cl.
CPC ...
F01N 13/02 (2010.01); F01N 3/20 (2006.01); F01N 13/00 (2010.01); F01N 3/035 (2006.01); F01N 3/10 (2006.01); F01N 3/28 (2006.01); F01N 13/18 (2010.01);
U.S. Cl.
CPC ...
F01N 3/2013 (2013.01); F01N 3/035 (2013.01); F01N 3/101 (2013.01); F01N 3/28 (2013.01); F01N 13/008 (2013.01); F01N 13/0097 (2014.06); F01N 13/1805 (2013.01); F01N 2240/16 (2013.01); F01N 2450/22 (2013.01); F01N 2490/00 (2013.01); F01N 2560/025 (2013.01);
Abstract

In an exhaust gas processing device, an air-fuel ratio sensor is provided such that a measuring portion is located in a region surrounded by a downstream-side end surface of a TWC, an upstream-side end surface of a GPF, and an inner wall surface of a case against which the exhaust gas G that has passed through the TWC flows, that is the region a region on the GPF side of the center of the TWC.

Find Patent Forward Citations

Sugaya, Daisuke. (2023). Exhaust gas processing device (U.S. Patent No. 11708776). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11708776

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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