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:
Feb. 24, 2015
Filed:
Mar. 02, 2012
Enzo Illiano, Lugano, CH;
Enzo Illiano, Lugano, CH;
BRUSA Elektronik AG, Sennwald, CH;
Abstract
A separately excited synchronous machine () with an excitation circuit on the side of the rotor includes an excitation winding () and a power supply for the excitation winding () as well as a switching element () for connecting the power supply to the excitation winding (). Further, the synchronous machine () comprises a first stator-side primary winding () and a first rotor-side secondary winding (). Moreover, the synchronous machine () may comprise a) a tap of the first rotor-side secondary winding () connected to a control element () of the switching element () or b) a second rotor-side secondary winding (), which is coupled to the first stator-side primary winding () and connected to a control element () of the switching element ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile