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, 2015
Filed:
Mar. 15, 2012
Raphael Bory, Eching, DE;
Jonas Boll, Hamburg, DE;
Daniela Haerter, Munich, DE;
Robert Steyer, Munich, DE;
Philipp Terhorst, Icking, DE;
Thomas Schiepp, Seitingen-Oberflacht, DE;
Markus Laufenberg, Radolfzell, DE;
Oliver Thode, Bodman-Ludwigshafen, DE;
Viktor Raff, Radolfzell, DE;
Raphael Bory, Eching, DE;
Jonas Boll, Hamburg, DE;
Daniela Haerter, Munich, DE;
Robert Steyer, Munich, DE;
Philipp Terhorst, Icking, DE;
Thomas Schiepp, Seitingen-Oberflacht, DE;
Markus Laufenberg, Radolfzell, DE;
Oliver Thode, Bodman-Ludwigshafen, DE;
Viktor Raff, Radolfzell, DE;
ETO Magnetic GmbH, Stockach, DE;
Abstract
An electromagnetic actuator device, comprising a coil unit (), which surrounds a first yoke section () of a stationary yoke unit and can be activated by energizing the coil unit; and armature elements (), which are guided so as to be movable relative to the yoke unit and which interact with an output-side actuating partner and which can be driven in order to perform an actuating movement. The armature elements interact with at least one second yoke section () of the yoke unit to form an air gap () for a magnetic flux produced by the activated coil unit.