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:
Oct. 27, 2020
Filed:
Mar. 15, 2019
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Sung Wook Na, Yongin-si, KR;
Hun Woo Park, Namyangju-si, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 11/085 (2006.01); F16K 5/18 (2006.01); F16K 5/06 (2006.01); F16K 27/06 (2006.01);
U.S. Cl.
CPC ...
F16K 11/085 (2013.01); F16K 5/0689 (2013.01); F16K 5/18 (2013.01); F16K 27/065 (2013.01);
Abstract
A sealing member of a multi-direction changeover valve for maintaining air-tightness between an orifice formed in a valve body rotatably installed in a valve housing and a port through which fluid flows into or out of the valve housing. The sealing member includes an annular seal part and an annular frame inserted into the seal part to support the seal part such that the seal part is brought into close contact with an inner circumferential surface of the port.