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:
Sep. 10, 2013
Filed:
Jun. 11, 2007
Applicants:
Dieter Kraft, Gerlingen, DE;
Michael Bildstein, Stuttgart, DE;
Inventors:
Dieter Kraft, Gerlingen, DE;
Michael Bildstein, Stuttgart, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60T 17/02 (2006.01); B60K 25/00 (2006.01); B60K 6/26 (2007.10); B60K 6/387 (2007.10); B60W 10/02 (2006.01); B60W 10/30 (2006.01); B60W 20/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device and a method for generating a vacuum in a brake system of a vehicle equipped with a hybrid drive. The hybrid drive includes an internal combustion engine and at least one electric drive, which is selectively uncoupled from the internal combustion engine with the aid of a clutch. A vacuum pump having an adjustable pumping capacity is mechanically connected to the at least one electric drive.