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:
May. 20, 2025
Filed:
Feb. 23, 2024
Applicant:
Sound Solutions International (Zhenjiang) Co., Ltd., Zhenjiang, CN;
Inventors:
Friedrich Reining, Vienna, AT;
Christoph Schmauder, Vienna, AT;
Gustav Otto, Vienna, AT;
Michael Schoffmann, Baden, AT;
Assignee:
Sound Solutions International (Zhenjiang) Co., Ltd., Zhenjiang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10K 9/13 (2006.01); F16F 1/02 (2006.01); F16F 1/32 (2006.01); G06F 1/16 (2006.01); G06F 3/16 (2006.01); H02K 41/035 (2006.01); H04R 1/00 (2006.01); H04R 1/02 (2006.01); H04R 9/00 (2006.01); H04R 9/02 (2006.01); H04R 9/04 (2006.01); H04R 9/06 (2006.01);
U.S. Cl.
CPC ...
G10K 9/13 (2013.01); F16F 1/021 (2013.01); F16F 1/326 (2013.01); G06F 1/1605 (2013.01); G06F 3/16 (2013.01); H02K 41/0354 (2013.01); H04R 1/00 (2013.01); H04R 1/028 (2013.01); H04R 9/00 (2013.01); H04R 9/025 (2013.01); H04R 9/045 (2013.01); H04R 9/046 (2013.01); H04R 9/066 (2013.01); H04R 2440/01 (2013.01); H04R 2499/15 (2013.01);
Abstract
The invention relates to an electromagnetic actuator, which is designed to be connected to a backside of a plate like structure and which comprises an annular coil arrangement and a magnet system being designed to generate a magnetic field transverse to the annular coil arrangement. The annular coil arrangement and the magnet system are connected to each other by a plurality of springs, which are arranged inside of the annular coil arrangement.