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:
Jul. 14, 2020
Filed:
Feb. 02, 2017
Applicant:
Eco Holding 1 Gmbh, Marktheidenfeld, DE;
Inventors:
Assignee:
ECO Holding 1 GmbH, Marktheidenfeld, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 7/16 (2006.01); F01L 13/00 (2006.01);
U.S. Cl.
CPC ...
H01F 7/1615 (2013.01); F01L 13/0036 (2013.01); H01F 7/1646 (2013.01); F01L 2013/0052 (2013.01); F01L 2820/031 (2013.01);
Abstract
An electromagnetic actuator including an actuator unit; and an actuation unit acting in an axial direction, wherein the actuator unit includes a coil generating a magnetic field and including a pole core that is arranged within the coil, wherein at least two permanent magnets are arranged adjoining a face of the pole core in the axial direction so that the at least two permanent magnets are applicable to the face of the pole core and movable in the axial direction so that the at least two permanent magnets are drivable by the coil independently from each other.