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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 9038772 B1

PDFFull Text
Expired
Date of Patent:
May. 26, 2015

Filed:

Oct. 31, 2012

Hybrid silencer with gas-liquid separating function in fuel cell system

Applicant:

Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Jin-suck Heo, Hwaseong-si, KR;

Won-ho Lee, Suwon-si, KR;

Hye-jung Cho, Anyang-si, KR;

Jong-rock Choi, Seoul, KR;

Assignee:

Samsung SDI Co., Ltd., Yongin-si, KR;

Attorney:

Christie, Parker & Hale, LLP

Primary Examiner:

Elvin G Enad

Assistant Examiner:

Christina Schreiber

Int. Cl.
CPC ...
F16K 47/00 (2006.01); F16L 58/02 (2006.01); F01N 1/02 (2006.01); F01N 1/08 (2006.01); F01N 1/24 (2006.01); H01M 8/04 (2006.01); F01N 3/00 (2006.01);
U.S. Cl.
CPC ...
F01N 1/089 (2013.01); H01M 2250/20 (2013.01); Y02T 10/20 (2013.01); F01N 3/005 (2013.01); Y02E 60/50 (2013.01);
Abstract

A hybrid silencer in a fuel cell system includes an expansion chamber connected to a predetermined apparatus of the fuel cell system, where the expansion chamber reduces acoustic noise of a fluid discharged from the predetermined apparatus, a water-absorber disposed inside the expansion chamber, where the water-absorber absorbs a liquid component of a fluid which flows into the expansion chamber; and a perforated silencer which discharges the fluid from which the liquid component is removed by the water-absorber while reducing acoustic noise of the fluid discharged therefrom.

Find Patent Forward Citations

Heo, Jin-suck. (2015). Hybrid silencer with gas-liquid separating function in fuel cell system (U.S. Patent No. 9038772). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9038772

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

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