Patent · US Active

Charging system

US9884561B2 · kind B2 · utility

1Cited by

10References

16Claims

0Family size

Assignee

Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

Josef Krammer · Holzkirchen, DE
Jens Berger · Berlin, DE

Key dates

Filing date	Oct 10, 2014
Grant date	Feb 6, 2018
Priority date	—
Expiry date	Oct 10, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/14
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A system includes a vehicle with a charge socket and a contactor switching unit, and a charger for charging an electrical energy accumulator of the vehicle at a vehicle-external AC power system. The charger is a vehicle-external charger device. The charger is a portable charger. The charger has a DC-DC converter, and includes first and second charging cables. The first charging cable has an AC power system plug, and the second charging cable has a charge plug.

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