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:
Dec. 14, 2021
Filed:
Jun. 28, 2016
Applicant:
Borgwarner Inc., Auburn Hills, MI (US);
Inventor:
Daniel L. Deland, Davison, MI (US);
Assignee:
Borg Warner Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 7/08 (2006.01); F16K 31/06 (2006.01); H01F 7/13 (2006.01); H01F 7/16 (2006.01); F16K 27/04 (2006.01); H01F 3/10 (2006.01);
U.S. Cl.
CPC ...
H01F 7/081 (2013.01); F16K 27/048 (2013.01); F16K 31/0613 (2013.01); F16K 31/0675 (2013.01); H01F 7/13 (2013.01); H01F 7/1607 (2013.01); H01F 2003/106 (2013.01); H01F 2007/085 (2013.01); H01F 2007/086 (2013.01);
Abstract
A solenoid () for a solenoid-actuated valve () includes a sintered powder metal one-piece core () of at least one soft magnetic material and at least one non-magnetic material integrally connected together and a movable armature () disposed in the core () and having a tapered tip to achieve a required force vs position and current characteristics.