Patent · US Active

Motor vehicle having a hybrid drive, and method for operating a hybrid drive

US8365851B2 · kind B2 · utility

1Cited by

10References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Peter Deuble · Heubach, DE
Jens-Werner Falkenstein · Aalen, DE
Manfred Stahl · Châteaudun, FR

Key dates

Filing date	Nov 23, 2006
Grant date	Feb 5, 2013
Priority date	—
Expiry date	Feb 25, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/64
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A method for operating a motor vehicle having a hybrid drive, including a combustion engine having an engine management and at least one electro machine having a control unit, which is at least intermittently operated in an rpm-regulated manner and which is able to be in operative connection with a drive shaft of the combustion engine. For the closed-loop speed control of the electro machine, its torque is influenced by its rotational speed or a signal derived therefrom.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.