Patent · US Active

Charging device

US9751420B2 · kind B2 · utility

0Cited by

3References

5Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Michael Scheu · Lörrach, DE
Tobias Mueller · Gelnhausen, DE

Key dates

Filing date	Oct 18, 2011
Grant date	Sep 5, 2017
Priority date	—
Expiry date	Mar 24, 2032

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/16
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

The invention relates to a roller test bench-type charging device comprising driveable rollers for charging an electric energy store in a motor vehicle, in particular in an electric or hybrid vehicle, such that the energy store of a motor vehicle which is placed on said device and the wheels of an axle of which are connected to the rollers in a force-transmitting manner is charged via the motor vehicle alternator or a motor vehicle electric motor designed as a generator. A universal charging device can thereby be provided.

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