Patent · US Active

Inductive charging device, electric vehicle, charging station, and method for inductive charging

US10069336B2 · kind B2 · utility

2Cited by

4References

15Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Andreas Fackelmeier · Kelheim, DE
Fabian Kurz · Munich, DE
Dominikus Joachim Müller · Birkenfeld, DE
Reiner Muller · Kleinsendelbach, DE
Robert Nagel · Wabash, US
Florian Poprawa · Hersbruck, DE

Key dates

Filing date	May 23, 2014
Grant date	Sep 4, 2018
Priority date	—
Expiry date	Sep 19, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/16
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to an inductive charging device having at least one inductive charging coil wound about a coil axis, and an electric or dielectric antenna, which is arranged at a location that is shifted parallel to the coil axis in relation to a location of a region of the charging coil, a location within the at least one charging coil, or a location between the charging coils. The electric vehicle and the charging station each have such an inductive charging device. With the method, one or two such inductive charging devices are used, wherein by means of the inductive charging coils, energy is transmitted, and by means of the antennas, communications data are transmitted.

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