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. 01, 2022
Filed:
Jul. 13, 2018
Applicant:
Essex Group, Inc., Fort Wayne, IN (US);
Inventors:
Rakshit Amba, Hyderabad, IN;
Matthew Leach, Fort Wayne, IN (US);
M. Mazhar Said, Arlington Heights, IL (US);
Assignee:
ESSEX FURUKAWA MAGNET WIRE USA LLC, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 48/00 (2019.01); B29C 48/154 (2019.01); B29C 48/21 (2019.01); B29C 48/34 (2019.01); H01B 13/14 (2006.01); H01B 3/30 (2006.01); H01F 5/06 (2006.01); H01F 41/12 (2006.01); B29C 48/92 (2019.01); B29K 101/10 (2006.01); H02K 3/32 (2006.01); H02K 15/10 (2006.01);
U.S. Cl.
CPC ...
H01F 41/12 (2013.01); B29C 48/022 (2019.02); B29C 48/154 (2019.02); B29C 48/21 (2019.02); B29C 48/34 (2019.02); B29C 48/92 (2019.02); H01B 3/303 (2013.01); H01B 13/143 (2013.01); H01B 13/145 (2013.01); H01B 13/146 (2013.01); H01B 13/147 (2013.01); H01B 13/148 (2013.01); H01F 5/06 (2013.01); B29K 2101/10 (2013.01); B29K 2995/0007 (2013.01); B29K 2995/0008 (2013.01); H02K 3/32 (2013.01); H02K 15/105 (2013.01);
Abstract
Systems and methods for forming insulation on magnet wire are provided. An extruder that includes one or more rotating screws may receive a thermoset polymeric material and process the thermoset polymeric material to increase its pressure and temperature. An extrusion crosshead assembly in fluid communication with the extruder may receive the thermoset polymeric material and press extrude the thermoset polymeric material as insulation onto a magnet wire. A curing device may then cure the extruded insulation material.