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:
Jan. 22, 2019
Filed:
May. 20, 2015
Applicant:
Borgwarner Inc., Auburn Hills, MI (US);
Inventor:
Kenneth W. Morgan, Lake Orion, MI (US);
Assignee:
BorgWarner Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 7/08 (2006.01); F16C 33/12 (2006.01); H02K 7/08 (2006.01); H01F 7/128 (2006.01); H01F 7/16 (2006.01);
U.S. Cl.
CPC ...
H01F 7/081 (2013.01); F16C 33/12 (2013.01); F16C 33/121 (2013.01); H01F 7/128 (2013.01); H01F 7/1607 (2013.01); H02K 7/08 (2013.01); F16C 2202/40 (2013.01); H01F 2007/085 (2013.01); H01F 2007/163 (2013.01);
Abstract
A solenoid actuator is provided having an armature assembly with a separate joined shunt side bearing consisting of a non-magnetic or slightly magnetic material. The material of the shunt side bearing prevents significant amounts of magnetic flux transferring through the lower bearing area of the armature assembly in the radial direction.