公开(公告)号：US10855152B2

公开(公告)日：2020-12-01

申请号：US15515532

申请日：2015-09-30

Applicant: University of Newcastle Upon Tyne

Inventor： Christopher David Manning ,  James Widmer ,  Richard Martin

IPC: H01F7/06 ,  H02K15/04 ,  H01F41/098 ,  H02K15/00

Abstract: A method of manufacturing a compressed coil and a system for holding a wire during the manufacture of a compressed coil are disclosed. The method includes providing a wire including a first lead section, a central section and a second lead section. The central section of the wire is wound around a bobbin to form a coil. A punch top is located over an end of the bobbin such that the end of the bobbin is located at least partially within a through-hole of the punch top. A second lead section of the wire is located within a groove in an outer surface of the punch top or bobbin and pressure is applied to the bobbin and/or punch top to compress the coil.

公开(公告)号：US20170222523A1

公开(公告)日：2017-08-03

申请号：US15515532

申请日：2015-09-30

Applicant: University of Newcastle Upon Tyne

Inventor： Christopher David Manning ,  James Widmer ,  Richard Martin

IPC: H02K15/04

CPC classification number: H02K15/0435 ,  H01F41/098 ,  H02K15/0068 ,  H02K2203/12 ,  H02K2213/12

Abstract: A method of manufacturing a compressed coil and a system for holding a wire during the manufacture of a compressed coil are disclosed. The method includes providing a wire including a first lead section, a central section and a second lead section. The central section of the wire is wound around a bobbin to form a coil. A punch top is located over an end of the bobbin such that the end of the bobbin is located at least partially within a through-hole of the punch top. A second lead section of the wire is located within a groove in an outer surface of the punch top or bobbin and pressure is applied to the bobbin and/or punch top to compress the coil.