Patent · US Active

Rotor, reluctance machine and method for manufacturing the rotor

US10396608B2 · kind B2 · utility

1Cited by

5References

14Claims

0Family size

Assignee

KSB Aktiengesellschaft · DE

Inventors

Daniel Gontermann · Bischofswerda, DE
Boris JANJIC · Bischofswerda, DE
Michael KOENEN · Bischofswerda, DE
Jochen Schaab · Nieder-Olm, DE
Axel SCHUNK · Bischofswerda, DE

Key dates

Filing date	Aug 4, 2015
Grant date	Aug 27, 2019
Priority date	—
Expiry date	Sep 2, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH02K19/14
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rotor for a reluctance machine and a method of producing a rotor for a reluctance machine is provided. The rotor is formed as a soft magnetic element which is cylindrical in shape. The soft magnetic element has recesses for forming flux barriers, one or more flux barriers being at least partially filled with a filler material, and the filler material of said flux barriers extending up to the rotor periphery and forming part of the rotor periphery.

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