The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Nov. 25, 2025

Filed:

Aug. 13, 2024
Applicant:

Levitronix Gmbh, Zurich, CH;

Inventor:

Marcel Stettler, Zofingen, CH;

Assignee:

Levitronix GmbH, Zurich, CH;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/09 (2006.01); F04D 1/00 (2006.01); F04D 29/048 (2006.01); F16C 32/04 (2006.01); H02K 1/18 (2006.01); H02K 7/14 (2006.01); H02K 11/30 (2016.01);
U.S. Cl.
CPC ...
H02K 7/09 (2013.01); H02K 1/185 (2013.01); H02K 7/14 (2013.01); H02K 11/30 (2016.01); H02K 2211/03 (2013.01);
Abstract

A magnetic levitation device includes a magnetically effective core and a stator including coil cores. Each coil core includes a longitudinal leg and a transverse leg at an end of the longitudinal leg. A concentrated winding surrounds each longitudinal leg. The stator has a cup-shaped recess to receive the rotor. The transverse legs are arranged around the cup-shaped recess. First and second holding device and a second holding device are connected to each other, The first holding device includes a bottom plate on which holding elements are provided, which extend in the axial direction and receive exactly one of the longitudinal legs. The second holding device receives the transverse legs.


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