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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 9114363 B1

PDFFull Text
Expired
Date of Patent:
Aug. 25, 2015

Filed:

Mar. 15, 2013

Aftertreatment system for simultaneous emissions control in stationary rich burn engines

Applicant:

General Electric Company, Schenectady, NY (US);

Inventor:

Maruthi N. Devarakonda, Waukesha, WI (US);

Assignee:

GENERAL ELECTRIC COMPANY, Schenectady, NY (US);

Attorney:

Fletcher Yoder, P.C.

Primary Examiner:

Audrey K Bradley

Assistant Examiner:

Dapinder Singh

Int. Cl.
CPC ...
F01N 3/00 (2006.01); F01N 3/02 (2006.01); F01N 3/10 (2006.01); F01N 3/20 (2006.01); B01D 53/94 (2006.01); F01N 3/22 (2006.01); F01N 3/30 (2006.01); F01N 9/00 (2006.01);
U.S. Cl.
CPC ...
B01D 53/9495 (2013.01); F01N 3/101 (2013.01); F01N 3/103 (2013.01); F01N 3/106 (2013.01); F01N 3/22 (2013.01); F01N 3/30 (2013.01); F01N 9/00 (2013.01); F01N 2570/14 (2013.01); F01N 2570/18 (2013.01); F01N 2900/1616 (2013.01); Y02T 10/22 (2013.01); Y02T 10/47 (2013.01);
Abstract

A catalyst system may include a three-way catalyst that may receive exhaust gases from an engine and convert the exhaust gases to first converted exhaust gases. An ammonia slip catalyst may receive the first converted exhaust gases and convert the first converted exhaust gases to second converted exhaust gases. A hydrocarbon oxidation catalyst may receive the second converted exhaust gases and convert the second converted exhaust gases to third converted exhaust gases.

Find Patent Forward Citations

Devarakonda, Maruthi. (2015). Aftertreatment system for simultaneous emissions control in stationary rich burn engines (U.S. Patent No. 9114363). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9114363

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

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