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:
Nov. 01, 2016
Filed:
Sep. 19, 2013
Maschinenfabrik Reinhausen Gmbh, Regensburg, DE;
Ansgar Hinz, Leichlingen, DE;
Frank Micksch, Oberursel, DE;
MASCHINENFABRIK REINHAUSEN GMBH, Regensburg, DE;
Abstract
The invention relates to a high voltage transformer () having a sensor system () for monitoring physical characteristic variables. In particular, said sensor system has at least one sensor () that comprises a glass fiber () with a sensor head (). Said sensor head supports a plurality of Bragg gratings (). An evaluation unit () is associated with the sensor system and is connected to the at least one sensor head via said glass fiber. The invention is based on the general inventive concept of arranging the sensors of the sensor system between successive windings () of the high voltage transformer using spacers. In addition, the use of a plurality of Bragg gratings in the sensor head ensures that at least one of the Bragg gratings determines the actual physical characteristic variables such as temperature or contact force (A).