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. 25, 2026
Filed:
Jul. 12, 2022
Siemens Aktiengesellschaft, Munich, DE;
Thomas Hintze, Falkensee, DE;
Martin Bindrich, Berlin, DE;
Detlef Schwope, Berlin, DE;
Malte Georg Hirte, Petershagen, DE;
Mario Schäfer, Potsdam, DE;
Stefan Lecheler, Berlin, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
A switch arrangement has a vacuum switch device with a movable contact and a fixed contact. A magnet drive with at least one coil is configured, in the connected state, to exert an attractive force on an armature and to move it. A transmission mechanism is configured to convert a movement of the armature into a movement of the movable contact towards the fixed contact. A polarity reversal device is configured to reverse the polarity of a current flow through the at least one coil. There is also described a corresponding method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile