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.
Patent No.:
Date of Patent:
Oct. 20, 2026
Filed:
Mar. 15, 2024
Levitronix Gmbh, Zürich, CH;
Levitronix GmbH, Zürich, CH;
Abstract
An electromagnetic rotary drive includes a rotor having a magnetically effective core, and a stator, with which the rotor can be magnetically driven without contact and magnetically levitated without contact with respect to the stator. The rotor is actively magnetically levitated in a radial plane perpendicular to the axial direction. The stator has coil cores including a leg extending from a first end to a second end, and a transverse leg at the second end and extending from the longitudinal leg in a radial direction. The coil cores are arranged around the magnetically effective core with respect to a circumferential direction, and a concentrated winding surrounds each longitudinal leg. A cooling device includes a cooling conduit for cooling fluid. The cooling conduit has a section arranged in the circumferential direction in an interspace between the longitudinal leg of two coil cores.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile