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:
Sep. 13, 2022
Filed:
Aug. 30, 2021
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Inventors:
Assignees:
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 48/06 (2006.01); F16D 25/0638 (2006.01); F16D 13/52 (2006.01); F16D 21/00 (2006.01); F16D 48/08 (2006.01);
U.S. Cl.
CPC ...
F16D 48/066 (2013.01); F16D 13/52 (2013.01); F16D 21/00 (2013.01); F16D 25/0638 (2013.01); F16D 48/08 (2013.01); F16D 2500/1026 (2013.01); F16D 2500/3022 (2013.01); F16D 2500/3024 (2013.01); F16D 2500/5018 (2013.01); F16D 2500/50251 (2013.01); F16D 2500/708 (2013.01); F16D 2500/7082 (2013.01); F16D 2500/70605 (2013.01);
Abstract
A method of setting a clutch control reference value may make it possible to more accurately learn the VKP of a hydraulic multi-plate clutch controlled by a solenoid valve, improving the accuracy of clutch control, and furthermore, to improve the quality of shifting a vehicle by the precise control of a transmission provided with such a clutch.