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:
May. 17, 2022
Filed:
Jul. 13, 2021
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Dongwoo Kim, Incheon, KR;
Seong Wook Hwang, Gunpo-si, KR;
Kijong Park, Hwaseong-si, KR;
Chon Ok Kim, Yongin-si, KR;
Jong Hyo Park, Ansan-si, KR;
Juhyeon Park, Hwaseong-si, KR;
Sangki Kwak, Hwaseong-si, KR;
Seong Kyeong Cheon, Hwaseong-si, KR;
Kwang Hyun Won, Bucheon-si, KR;
Soonki Eo, Ansan-si, KR;
Yong Sug Choi, Hwaseong-si, KR;
Ilhan Yoo, Hwaseong-si, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
A hybrid power transmission apparatus for a vehicle which changes and outputs torque of an engine and a first motor, includes an input shaft selectively input engine torque through an engine clutch, an output externally engages with a differential final reduction gear through an output gear to output shifted torque, a fixed shifting section including a plurality of external gear sets implementing an engine mode having multiple fixed shifting stages, and a mode shifting section including a planetary gear set having a first rotation element fixedly connected to the input shaft and a third rotation element that is externally gear-engaged with a first motor gear of the first motor via a first gear, and one external gear set configured for power connection between a second rotation element of the planetary gear set and the output shaft.