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:
Aug. 18, 2020
Filed:
Nov. 22, 2017
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Keonwoo Kim, Seoul, KR;
HyunWoo Yoon, Suwon-si, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
F01N 13/00 (2010.01); F01N 13/08 (2010.01); F01N 13/18 (2010.01); F01N 1/02 (2006.01); F01N 1/06 (2006.01);
U.S. Cl.
CPC ...
F01N 13/001 (2013.01); F01N 1/02 (2013.01); F01N 1/06 (2013.01); F01N 13/08 (2013.01); F01N 13/1805 (2013.01); F01N 2490/14 (2013.01);
Abstract
Disclosed is an exhaust sound generating apparatus of a vehicle including a housing which has a connection flow passage connected to the exhaust pipe of a vehicle and is open on one surface, a cover member covering the open portion of the housing, and a membrane accommodated in an inside of the housing to partition the inside of the housing into a first space on the connection flow passage side and a second space on the cover member side and vibrated by the pulsation of exhaust gas.