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:
Sep. 16, 2014
Filed:
Apr. 14, 2010
Sahin Funda, Eindhoven, NL;
Krijn Frederik Bustraan, Eindhoven, NL;
Olav Seijger, Eindhoven, NL;
Justus Bjorn Post, Eindhoven, NL;
Sahin Funda, Eindhoven, NL;
Krijn Frederik Bustraan, Eindhoven, NL;
Olav Seijger, Eindhoven, NL;
Justus Bjorn Post, Eindhoven, NL;
Koninklijke Philips N.V., Eindhoven, NL;
Abstract
A magnetic bearing () with an axis of rotation (), wherein the magnetic bearing comprises: a cylindrical rotor () comprising a ferromagnetic material () wherein the cylindrical rotor has an axis of symmetry (), wherein the cylindrical rotor has an inner radius (), wherein the cylindrical rotor has a top side (), a static hub (), wherein the static hub has an overhang () which protrudes from the static hub and is located adjacent to the top side, a lift magnetic actuator apparatus () for controlling the distance () between the top side and the overhang, a radial magnetic actuator apparatus () for controlling the distance () between the inner radius and the axis of rotation.