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:
Mar. 20, 2012
Filed:
Nov. 14, 2008
Byungsoon Min, Gyeonggi-do, KR;
Jongsool Park, Gyeonggi-do, KR;
Chanhyuk Song, Seoul, KR;
Chang Wook Lee, Gyeonggi-do, KR;
Tal-chol Kim, Incheon, KR;
Byungsoon Min, Gyeonggi-do, KR;
Jongsool Park, Gyeonggi-do, KR;
Chanhyuk Song, Seoul, KR;
Chang Wook Lee, Gyeonggi-do, KR;
Tal-Chol Kim, Incheon, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
A power transmitting apparatus of hybrid vehicles that transmits torque from an engine and first and second motor/generators to an output shaft is provided. The apparatus may include: a first planetary gear set having a first operating member fixedly connected to the second motor/generator, a second operating member selectively connected to the first operating member, and a third operating member; and a second planetary gear set having a fourth operating member fixedly connected to the engine and selectively connected to the second operating member, a fifth operating member fixedly connected to the first motor/generator and selectively connected to the second operating member, and a sixth operating member fixedly connected to the third operating member and the output shaft. With the apparatus, fuel efficiency can be remarkably improved.