Patent · US Active

Rotor arrangement for a unilateral transverse flux machine with flux concentration

US7560840B2 · kind B2 · utility

13Cited by

6References

17Claims

0Family size

Assignee

Voith Turbo GmbH & Co. KG · DE

Inventors

Andreas Lange · Germering, DE
Uwe Muhlberger · Heidenheim, DE
Rolf Hoffmann · Steinheim, DE
Joana Verde · Heidenheim, DE

Key dates

Filing date	Feb 19, 2008
Grant date	Jul 14, 2009
Priority date	—
Expiry date	Feb 19, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2201/12
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rotor arrangement for a unilateral transverse flux machine with flux concentration which is in interaction via an air gap with a coaxially arranged stator arrangement with stator poles and interposed annular winding. The rotor includes rotor pole shoes in the circumferential direction with interposed permanent magnets with changing poling. A rotor pole unit with rotor pole shoes is provided for each stator pole unit of the stator pole arrangement, with adjacent rotor pole shoes of one phase being connected with one keeper each.

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