公开(公告)号：US20140145806A1

公开(公告)日：2014-05-29

申请号：US13689266

申请日：2012-11-29

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： James Piascik ,  Eric Passman ,  Robert Franconi

IPC: H01F7/06 ,  H01F41/04

CPC classification number: H01F5/04 ,  H01F5/00 ,  H01F5/06 ,  H01F27/02 ,  H01F41/04 ,  Y10T29/4902 ,  Y10T29/49071 ,  Y10T29/49073

Abstract: Embodiments of an electromagnetic coil assembly are provided, as are methods for the manufacture of an electromagnetic coil assembly. In one embodiment, the method includes joining a first end portion of a braided lead wire to a coiled magnet wire. A dielectric-containing material is applied in a wet-state over the coiled magnet wire and over the first end portion of the braided lead wire. The dielectric-containing material is cured to produce an electrically-insulative body in which the coiled magnet wire and the first end portion of the braided lead wire are at least partially embedded. Prior to application of the dielectric-containing material, the braided lead wire is at least partially impregnated with a masking material deterring wicking of the dielectric-containing material into an intermediate portion of the braided lead wire.

Abstract translation: 提供电磁线圈组件的实施例，以及用于制造电磁线圈组件的方法。 在一个实施例中，该方法包括将编织引线的第一端部接合到线圈状电磁线。 将含电介质的材料以湿式状态施加在卷绕的电磁线上并且在编织引线的第一端部之上。 电介质材料被固化以产生电绝缘体，其中线圈状电线和编织引线的第一端部至少部分地嵌入。 在施加含电介质的材料之前，编织的引线至少部分地被掩蔽材料浸渍，从而阻止含电介质的材料芯吸到编织引线的中间部分。