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. 15, 2018
Filed:
Apr. 10, 2014
Applicant:
Wieland-werke Ag, Ulm, DE;
Inventors:
Timo Allmendinger, Blaustein, DE;
Tony Robert Noll, Dieternheim, DE;
Joachim Riedle, Bad Wurzach, DE;
Gerhard Thumm, Erbach, DE;
Assignee:
WIELAND-WERKE AG, Ulm, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 9/00 (2006.01); C22C 9/01 (2006.01); C22C 9/02 (2006.01); C22C 9/04 (2006.01); H02K 17/16 (2006.01); C22C 9/06 (2006.01); C22C 21/00 (2006.01);
U.S. Cl.
CPC ...
H02K 17/165 (2013.01); C22C 9/00 (2013.01); C22C 9/02 (2013.01); C22C 9/04 (2013.01); C22C 9/06 (2013.01); C22C 21/00 (2013.01);
Abstract
A copper alloy having the following composition (in % by weight): in each case 0.05 to 0.5% of at least three elements selected from the group consisting of Ag, Ni, Zn, Sn and Al, remainder Cu and unavoidable impurities, optionally 0.01 to 0.2% of one or more elements selected from the group consisting of Mg, Ti, Zr, B, P, As, Sb. Also, a current-carrying structural part made of a copper alloy and a cage rotor having multiple conductor bars and two short-circuiting rings, which are cast in one piece from a copper alloy.