Patent · US Active

Magnetic element holding device

US11374450B2 · kind B2 · utility

0Cited by

1References

19Claims

0Family size

Assignee

ebm-papst Mulfingen GmbH & Co. KG · DE

Inventors

Matthias Maschke · Kupferzell, DE
Friedrich Schaffert · Schrozberg, DE
Sebastian Hoss · Bad Mergentheim, DE
Tobias Schmidt · Munich, DE

Key dates

Filing date	Oct 14, 2019
Grant date	Jun 28, 2022
Priority date	—
Expiry date	Mar 25, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH02K2213/12
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A magnetic element holder (1) of an electric motor has a carrier formed as a frame structure. The carrier has at least one receiving section (2) to receive at least one magnetic element (6). The carrier is configured with a holding device (3) for positionally fixed holding the at least one magnetic element (6) inside the at least one receiving section (2). The magnetic element holder (1) is configured to be fastened to a rotor (100) of an electric motor.

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