Patent · US Active

Drive arrangement for an electric drive with an inductively energizable drive motor, wheel carrier arrangement, and motor vehicle

US10286797B2 · kind B2 · utility

1Cited by

8References

16Claims

0Family size

Assignee

AUDI AG · DE

Inventors

Thomas Klinger · Ingolstadt, DE
Wolfgang Brandstaetter · Oberursel, DE

Key dates

Filing date	Sep 20, 2018
Grant date	May 14, 2019
Priority date	—
Expiry date	Sep 20, 2038

Classification

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

Abstract

A drive arrangement with an inductively energizable drive motor, having a wheel, a wheel carrier, at least one receiver coil that is arranged in the circumferential direction of the wheel, a stator, and a rotor arranged in a rotationally resistant manner on the wheel having at least one rotor winding that is electrically connected to the at least one receiver coil. The rotor can be magnetically coupled to the stator. In this case, the drive arrangement is configured such that a current can be induced by an underground base providing a magnetic field in the at least one receiver coil, by which the at least one rotor winding is energized to generate a magnetic field.

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