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:
Jun. 30, 2020
Filed:
Jun. 22, 2016
Applicant:
Teledyne Scientific & Imaging, Llc, Thousand Oaks, CA (US);
Inventors:
Rahul Ganguli, Oak Park, CA (US);
Payam Minoofar, Ventura, CA (US);
Michael Calabrese, Newbury Park, CA (US);
Assignee:
TELEDYNE SCIENTIFIC & IMAGING, LLC, Thousand Oaks, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 5/06 (2006.01); H01H 1/023 (2006.01); H01H 11/04 (2006.01); C22C 32/00 (2006.01); B22F 1/00 (2006.01); B22F 3/16 (2006.01); B22F 3/24 (2006.01); B22F 5/12 (2006.01); B22F 9/04 (2006.01);
U.S. Cl.
CPC ...
H01H 1/023 (2013.01); B22F 1/007 (2013.01); B22F 3/16 (2013.01); B22F 3/24 (2013.01); B22F 5/12 (2013.01); B22F 9/04 (2013.01); C22C 5/06 (2013.01); C22C 32/0089 (2013.01); H01H 11/048 (2013.01); B22F 2009/045 (2013.01); B22F 2301/255 (2013.01); B22F 2302/45 (2013.01); B22F 2998/10 (2013.01);
Abstract
The sintered electrical contact material described in this specification includes at least one salt dispersed within a silver matrix, and no more than 100 ppm of cadmium and cadmium compounds. The sintered electrical contact material exhibit contact resistances much lower than commercially available silver composites. The salts dispersed within the silver matrix represent a new class of additives for silver composites for high and low current applications.