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:
Mar. 26, 2019
Filed:
Nov. 05, 2014
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Dong Wu, Ludvika, SE;
Jing Ni, Ludvika, SE;
Liliana Arevalo, Ludvika, SE;
Raul Montano, Ludvika, SE;
Assignee:
ABB Schweiz AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 9/00 (2006.01); H02M 1/44 (2007.01); H05K 7/14 (2006.01); H02J 3/36 (2006.01);
U.S. Cl.
CPC ...
H02M 1/44 (2013.01); H05K 7/1432 (2013.01); H05K 9/0007 (2013.01); H05K 9/0049 (2013.01); H02J 3/36 (2013.01); Y02E 60/60 (2013.01);
Abstract
An electromagnetic shield including a base portion and opposing recess walls extending from the base portion at an angle with respect to a plane in which the base portion extends, so as to, together with the base portion, define a recess. At least one recess wall may be arranged such that it has a distal edge with respect to the base portion, wherein the distal edge includes a cylindrical portion. In alternative or in addition, at least one recess wall may be arranged such that at least a portion thereof curves outwards or inwards with respect to the recess.