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:
Aug. 03, 1999
Filed:
Jan. 26, 1998
Ki-Bong Kim, Suwon, KR;
Samsung Electronics Co., Ltd., Kyungki-Do, KR;
Abstract
A concentricity control apparatus induction for controlling a concentricity between a stator body and a rotor body in an induction motor. The concentricity control apparatus for a concentricity controlling induction motor has a sensor for detecting an eccentricity of a rotor body, an operating unit for operating an electrical current in order to correct an eccentricity according to the detection of the sensor, and a driving circuit for controlling the electrical current of the rotor body. A core control unit so constructed as to apply to a core direction of the rotor body an electromagnetic force perpendicular to a central rotating shaft of the rotor body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile