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:
Oct. 31, 2023
Filed:
Sep. 14, 2022
Littelfuse, Inc., Chicago, IL (US);
Marko Arciaga, Betangas, PH;
Littelfuse, Inc., Chicago, IL (US);
Abstract
A high breaking capacity fuse including an electrically insulating fuse body, a fusible element extending through the fuse body, an electrically conductive first terminal connected to a first end of the fusible element, an electrically conductive second terminal connected to a second end of the fusible element, and a first fire extinguishing pad and a second fire extinguishing disposed within the fuse body and sandwiching the fusible element therebetween, each of the first and second fire extinguishing pads formed of a polymeric substrate and a plurality of microcapsules embedded in the polymeric substrate, the plurality of microcapsules filled with an arc-quenching liquid.