Invention Grant
- Patent Title: Systems and methods for forming magnet wire insulation with thermoset material
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Application No.: US16629755Application Date: 2018-07-13
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Publication No.: US11488775B2Publication Date: 2022-11-01
- Inventor: Rakshit Amba , Matthew Leach , M. Mazhar Said
- Applicant: Essex Group, Inc.
- Applicant Address: US IN Fort Wayne
- Assignee: Essex Group, Inc.
- Current Assignee: Essex Group, Inc.
- Current Assignee Address: US IN Fort Wayne
- International Application: PCT/US2018/041935 WO 20180713
- International Announcement: WO2019/018213 WO 20190124
- Main IPC: B29C48/00
- IPC: B29C48/00 ; B29C48/154 ; B29C48/21 ; B29C48/34 ; H01B13/14 ; H01B3/30 ; H01F5/06 ; H01F41/12 ; B29C48/92 ; B29K101/10 ; H02K3/32 ; H02K15/10
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.
Public/Granted literature
- US20210078232A1 Systems And Methods For Forming Magnet Wire Insulation With Thermoset Material Public/Granted day:2021-03-18
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