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. 06, 2021
Filed:
Jan. 08, 2019
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Assignee:
ABB Schweiz AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 35/30 (2006.01); B23K 1/00 (2006.01); B23K 35/26 (2006.01); B23K 35/02 (2006.01); B32B 15/01 (2006.01); B32B 15/00 (2006.01); B23K 35/28 (2006.01); C22C 5/06 (2006.01); C22C 9/00 (2006.01); C22C 30/02 (2006.01); C22C 30/06 (2006.01); B23K 101/36 (2006.01);
U.S. Cl.
CPC ...
B23K 35/302 (2013.01); B23K 1/0016 (2013.01); B23K 35/02 (2013.01); B23K 35/0222 (2013.01); B23K 35/0233 (2013.01); B23K 35/0238 (2013.01); B23K 35/262 (2013.01); B23K 35/264 (2013.01); B23K 35/266 (2013.01); B23K 35/282 (2013.01); B23K 35/3006 (2013.01); B23K 35/3026 (2013.01); B23K 35/3033 (2013.01); B32B 15/00 (2013.01); B32B 15/01 (2013.01); C22C 5/06 (2013.01); C22C 9/00 (2013.01); C22C 30/02 (2013.01); C22C 30/06 (2013.01); B23K 2101/36 (2018.08);
Abstract
Embodiments of the present disclosure relate to an alloy as a brazing alloy for an electric switch braze joint, an electric switch braze joint, an electric switch and a method of producing an electric switch braze joint. The alloy composition of said the alloy consists of at least one element selected from each of group I and group II listed below, and a balance of impurities, Ag, and at least one of Cu, and Zn. Group I encompasses Cd, Mn, Ni, P, Sb, Si, Sn, Ti, and oxides thereof in a total amount of 0.5 to 45.0 wt. %. Group II encompasses Bi, Mo, Te, W, and oxides thereof, oxides of Cu and Zn in a total amount of 0.1 to 15.0 wt. %.