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. 03, 2020
Filed:
Nov. 09, 2016
Siemens Aktiengesellschaft, Munich, DE;
Benjamin Gottfried Ulbrich, Berlin, DE;
Martin Wieschalla, Berlin, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A sensor apparatus for a magnetic bearing apparatus includes a motion sensor and a sensor ring which has the shape of a hollow cylinder and is intended to be connected to a shaft of an electrical rotating machine in a force-fitting manner, wherein the motion sensor is separated from the sensor ring by an air gap. In order to achieve a greater degree of reliability at high rotation speeds and ratings in comparison to the prior art, the sensor ring has a carrier ring composed of a first material and a sensor target composed of a second material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile