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:
Jun. 12, 2012
Filed:
Nov. 01, 2007
Applicant:
Hermann Hahn, Hannover, DE;
Inventor:
Hermann Hahn, Hannover, DE;
Assignee:
VOLKSWAGEN Aktiengesellschaft, Wolfsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60L 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention is directed to a method and a system for controlling a drive torque of a hybrid drive unit () of an automobile after a start. The hybrid drive unit () includes a first drive source (), in particular an internal combustion engine, includes at least one electric machine (), which can be operated either in motor-mode or in generator-mode, wherein the electric machine () provides in motor operation an electromotive torque (M_EM), which in conjunction with a torque (M_VM) of the first drive source () represents a total drive torque of the drive unit (), and supplies in generator-mode electric power.