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:
Feb. 14, 2023
Filed:
Dec. 07, 2021
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Hyukjoon Kwon, Suwon-si, KR;
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA CORPORATION, Seoul, KR;
Abstract
A hybrid power transmission apparatus for a vehicle is disclosed. The transmission includes an engine and first and second motor-generators as power sources. The transmission may include: a planetary gear set configured to include a first rotation element that is operatively connected to the first motor-generator, a second rotating element that is operatively connected to the engine and operatively connected to a first intermediate shaft, and a third rotation element to which a second intermediate shaft is operatively connected; a synchronizer configured to optionally operatively connect the second motor-generator to the first intermediate shaft, the second intermediate shaft, or both the first and second intermediate shafts; and an output shaft operatively connected to the second intermediate shaft to output power.