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:
Jul. 31, 2012
Filed:
Nov. 20, 2008
Applicants:
Jongsool Park, Gyeonggi-do, KR;
Changwook Lee, Gyeonggi-do, KR;
Inventors:
Jongsool Park, Gyeonggi-do, KR;
Changwook Lee, Gyeonggi-do, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 3/72 (2006.01); F16H 37/06 (2006.01); B60K 6/20 (2007.10);
U.S. Cl.
CPC ...
Abstract
A power train according to an embodiment of the invention includes two sets of planetary gear set, one clutch, and two brakes and provides one electric vehicle mode, two hybrid modes, and one engine mode The power train has a simple configuration, high power performance, and reduced weight and fuel consumption. In particular, the power train makes it possible to reduce a significant amount of fuel consumption especially when a vehicle is traveling at a constant high-velocity.