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. 27, 2021
Filed:
Sep. 07, 2018
Applicant:
Widex A/s, Lynge, DK;
Inventors:
Thorvaldur Oli Bodvarsson, Copenhagen S, IS;
Michael Frydendal Larssen, Vekso, DK;
Assignee:
Widex A/S, Lynge, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 9/06 (2006.01); H04R 25/00 (2006.01); H01T 4/08 (2006.01);
U.S. Cl.
CPC ...
H02H 9/06 (2013.01); H01T 4/08 (2013.01); H04R 25/00 (2013.01); H04R 25/65 (2013.01); H04R 2225/025 (2013.01); H04R 2225/49 (2013.01);
Abstract
A head-worn device comprises a housing with an insulating housing wall and is housing a conducting element () having at least one end embedded into the housing wall, and a component () being arranged adjacent to the conducting element (). The component () and the conducting element () are being separated by a partitioning element () provided as an insulator. The partitioning element () is having a shape increasing the travelling distance for a spark between the conducting element () and the component () by at least 40%, and a thickness and a Dielectric Strength sufficient to resist 3 kV without breaking down.