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, 2017
Filed:
Oct. 17, 2012
Applicant:
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Inventors:
Daniel Knoblauch, Obergruppenbach, DE;
Martin Fuechtner, Stuttgart, DE;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 1/02 (2006.01); B60K 23/08 (2006.01); B60K 1/00 (2006.01); B60K 17/02 (2006.01); B60K 17/35 (2006.01); B60K 17/12 (2006.01); B60K 17/16 (2006.01); B60K 17/348 (2006.01); B60K 17/356 (2006.01); F16H 48/20 (2012.01); B60L 11/18 (2006.01); B60L 15/20 (2006.01);
U.S. Cl.
CPC ...
B60K 1/02 (2013.01); B60K 1/00 (2013.01); B60K 17/02 (2013.01); B60K 17/12 (2013.01); B60K 17/16 (2013.01); B60K 17/348 (2013.01); B60K 17/35 (2013.01); B60K 17/356 (2013.01); B60K 23/0808 (2013.01); B60L 11/1805 (2013.01); B60L 15/2054 (2013.01); F16H 48/20 (2013.01); B60K 2001/001 (2013.01); B60L 2220/42 (2013.01); B60L 2240/421 (2013.01); B60L 2240/423 (2013.01); B60L 2240/486 (2013.01); B60L 2260/28 (2013.01); B60Y 2200/91 (2013.01); Y02T 10/645 (2013.01); Y02T 10/648 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/72 (2013.01); Y02T 10/7275 (2013.01); Y10T 477/26 (2015.01);
Abstract
A drive train () of an all-electrically drivable motor vehicle has a first axle () with a differential (), and two electric machines (). The first axle () can be driven by the electric machines () via a transmission (). One () of the two electric machines () can be decoupled from the transmission () via a switchable clutch (). Different driving conditions of the motor vehicle operated by the drive train can be executed with a particularly good efficiency.