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:
Apr. 23, 2024
Filed:
Dec. 04, 2020
Eto Magnetic Gmbh, Stockach, DE;
Sebastian Bölling, Uhldingen-Mühlhofen, DE;
Patrick Moll, Rulfingen, DE;
ETO MAGNETIC GMBH, Stockach, DE;
Abstract
An electromagnetic actuating device () has an energizable stationary spool element () having a stationary core area (), an anchor unit () moveable relative to the spool elements () and the core area () and has permanent magnet elements () and a pestle () disposed on one end and having a free end section () for engaging in an actuating partner, the anchor unit () being moveable along a longitudinal movement axis (L) in at least two actuating positions (A,B), and the actuator () having retaining elements () which are spaced apart from the core area, are permanent-magnetically flux-conductive and are formed in such a manner in a third actuating position (C) between the first and second actuating positions (A,B) for interacting with the permanent magnet elements () of the anchor unit () that the anchor unit is retained in a third actuating position (C) between the first and second actuating positions (A,B) and/or exerts a predefined force potential towards the actuating partner.