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.:
Date of Patent:
Jul. 28, 2020
Filed:
Dec. 21, 2017
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Chintala Chytanya Kumar, Hyderabad, IN;
Man Seok Oh, Yongin-si, KR;
Mukesh Reddy Mitta, Hanamkonda, IN;
Kiran V, Hyderabad, IN;
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 1/16 (2006.01); F01N 1/08 (2006.01);
U.S. Cl.
CPC ...
F01N 1/163 (2013.01); F01N 1/083 (2013.01); F01N 1/089 (2013.01); F01N 1/16 (2013.01); F01N 1/166 (2013.01); F01N 2290/00 (2013.01); F01N 2390/00 (2013.01); F01N 2390/06 (2013.01); F01N 2470/18 (2013.01);
Abstract
A muffler valve device for a vehicle may include a chamber fixed at a surface of the wall, a guide rod provided in the chamber and attached at the surface of the wall, a fixing member attached at one end portion of the guide rod and fixing the chamber, a valve disposed slidably on the guide rod between the surface of the wall and the fixing member, and an elastic member located between the valve and the fixing member to provide an elastic force to the valve.