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:
Nov. 19, 2019
Filed:
Mar. 19, 2015
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventors:
Avoki M. Omekanda, Rochester, MI (US);
Thomas W. Nehl, Shelby Township, MI (US);
Chandra S. Namuduri, Troy, MI (US);
Suresh Gopalakrishnan, Troy, MI (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 3/00 (2006.01); F16K 31/06 (2006.01); H01F 7/08 (2006.01); H01F 27/24 (2006.01);
U.S. Cl.
CPC ...
F16K 31/0675 (2013.01); H01F 7/081 (2013.01); H01F 27/24 (2013.01); H01F 2007/086 (2013.01);
Abstract
A core structure for an electromagnetic actuator includes an electrically conductive magnetic core component having a magnetic axis, an outer surface between axially opposite ends and at least one slit arranged between said axially opposite ends through the outer surface.