公开(公告)号：US20010048355A1

公开(公告)日：2001-12-06

申请号：US09910010

申请日：2001-07-23

Applicant: General Electric Company

Inventor： Patricia Chapman Irwin ,  Peter John Foley ,  Ronald Irving Longwell

IPC: H01F007/00

CPC classification number: H02K5/12 ,  H02K3/30 ,  Y10T29/49071

Abstract: A field coil for an electromagnetic rotor comprising multiple windings, each substantially entirely coated with a powder resin having a dielectric strength of at least in the range of 1000-1500 v/mil. A method of manufacturing a field coil for an electromagnetic rotor includes the steps of a) providing a field coil comprising multiple layers of copper bars; b) coating the multiple layers of the field coil with a powder resin having a dielectric strength of at least about 1000-1500 v/mi.; and c) curing the powder resin.

Abstract translation: 一种用于电磁转子的励磁线圈，其包括多个绕组，每个绕组基本上完全涂覆有介电强度至少在1000-1500v / mil范围内的粉末树脂。 制造用于电磁转子的励磁线圈的方法包括以下步骤：a）提供包括多层铜棒的励磁线圈; b）用介电强度为至少约1000-1500v / mi的粉末树脂涂覆多层磁场线圈; 和c）固化粉末树脂。

公开(公告)号：US20040202782A1

公开(公告)日：2004-10-14

申请号：US10249482

申请日：2003-04-14

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Mark Markovitz ,  Peter John Foley ,  James Frank Armienti ,  Ivan William Proctor ,  Robert Gerald Hamilton

IPC: B32B035/00

CPC classification number: H02K15/0006 ,  H01F41/122 ,  H01F41/127 ,  H02K15/105 ,  H02K15/12 ,  H02K15/125

Abstract: A method for repairing insulation material applied to at least one electrical winding, wherein the method includes identifying an area to be repaired, applying epoxy to the area to be repaired, covering the epoxy with at least one of an adhesive tape and a release film, curing the epoxy, removing at least one of the adhesive tape and the release film, and finalizing the epoxy height.

Abstract translation: 一种用于修复施加到至少一个电绕组的绝缘材料的方法，其中所述方法包括识别要修复的区域，将环氧树脂施加到待修复的区域，用粘合带和脱模膜中的至少一个覆盖环氧树脂， 固化环氧树脂，去除胶带和脱模膜中的至少一个，并确定环氧树脂的高度。