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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 10786591 B1

PDFFull Text
Date of Patent:
Sep. 29, 2020

Filed:

Mar. 28, 2016

Contaminant reducing device

Applicant:

Samsung Heavy Industries Co., Ltd., Seoul, KR;

Inventors:

Seung Jae Lee, Gyeongsangnam-do, KR;

Hee Jun Park, Gyeongsangnam-do, KR;

Gun Il Park, Gyeongsangnam-do, KR;

Assignee:

SAMSUNG HEAVY INDUSTRIES CO., LTD., Seoul, KR;

Attorneys:

SoCal IP Law Group LLP

Mark Andrew Goldstein

Primary Examiner:

Thai Ba Trieu

Assistant Examiner:

Dapinder Singh

Int. Cl.
CPC ...
A61L 9/20 (2006.01); B01D 47/06 (2006.01); B01D 53/78 (2006.01); F01N 3/08 (2006.01); F01N 3/04 (2006.01); H01M 8/0656 (2016.01); F01N 3/28 (2006.01); F01N 3/037 (2006.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
A61L 9/20 (2013.01); B01D 47/06 (2013.01); B01D 53/78 (2013.01); F01N 3/037 (2013.01); F01N 3/04 (2013.01); F01N 3/0821 (2013.01); F01N 3/0892 (2013.01); F01N 3/2896 (2013.01); H01M 8/0656 (2013.01); B01D 2221/08 (2013.01); B01D 2247/04 (2013.01); B01D 2251/10 (2013.01); B01D 2251/108 (2013.01); B01D 2252/1035 (2013.01); B01D 2257/302 (2013.01); B01D 2257/404 (2013.01); B01D 2259/4566 (2013.01); F01N 2240/05 (2013.01); F01N 2240/28 (2013.01); F01N 2240/32 (2013.01); F01N 2590/02 (2013.01); F01N 2610/01 (2013.01); H01M 2008/1095 (2013.01); Y02A 50/20 (2018.01);
Abstract

A contaminant reducing device is provided. The contaminant reducing device comprises: an exhaust gas tube for supplying exhaust gas from a combustion engine; a cleaning water supply tube for supplying cleaning water; a scrubber for spraying cleaning water, which is supplied through the cleaning water supply tube, to exhaust gas supplied through the exhaust gas tube; an oxidation unit connected to the exhaust gas tube so as to oxidize the exhaust gas by discharging electricity, emitting ultraviolent rays, or spraying an oxidizer; and a cleaning water discharge tube for discharging cleaning water from inside the scrubber.

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