Patent · US Active

Motor component, primary part and linear motor

US11139721B2 · kind B2 · utility

2Cited by

5References

18Claims

0Family size

Assignee

Kessler Energy GmbH · DE

Inventors

Patrick Trolliet · Altshausen, DE
Markus Sinner · Eriskirch, DE
Christoph Zeumer · Ravensburg, DE
Daniel Borst · Ratingen, DE
Markus Menz · Schemmerhofen, DE

Key dates

Filing date	Apr 24, 2019
Grant date	Oct 5, 2021
Priority date	—
Expiry date	Jul 23, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH02K9/197
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A motor component for a linear motor, in particular a primary part and/or stator, which comprises a laminated core and a cooling body, wherein at least two grooves are arranged in the laminated core in order for at least two windings and/or at least two permanent magnets to be mounted in the grooves, wherein the grooves are arranged in parallel in one plane in the laminated core. In order to be able to produce good cooling and nevertheless provide a cost-effective motor component, the cooling body is connected to the laminated core and arranged parallel to the arrangement of the grooves, wherein the laminated core and the cooling body are adhesively bonded to one another.

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