公开(公告)号：US09850365B1

公开(公告)日：2017-12-26

申请号：US15188287

申请日：2016-06-21

Applicant: General Electric Company

Inventor： Jeffrey David Sheaffer ,  David John Wardell ,  Jessica Mary Powers ,  Stephen Frank Francese

IPC: H02K3/30 ,  C08K3/38 ,  C08K3/40 ,  C09K5/14

CPC classification number: C08K3/40 ,  C08K2003/385 ,  C09K5/14 ,  H02K3/30

Abstract: An electrically insulating composition comprising about 25 to about 55 percent by weight of filler materials, about 45 to about 75 percent by weight of resin. The percentages being selected such that the total percentage of components does not exceed 100 percent. The composition has a thermal conductivity of about 0.2 to about 1.3 W/m-K when measured at 130° C.

公开(公告)号：US20150017410A1

公开(公告)日：2015-01-15

申请号：US13938550

申请日：2013-07-10

Applicant: General Electric Company

Inventor： James Jun Xu ,  Jeffrey David Sheaffer

IPC: H02K3/30

CPC classification number: H02K3/30 ,  Y10T428/31511

Abstract: A resin binder for use in formaldehyde emission-free stator insulation. The resin binder includes an epoxy, a catalyst, and a polymer material. The polymer material is hydroxyl-terminated. The resin binder is used in mica tape for groundwall insulation for stator windings.

Abstract translation: 用于甲醛释放定子绝缘的树脂粘合剂。 树脂粘合剂包括环氧树脂，催化剂和聚合物材料。 聚合物材料是羟基封端的。 树脂粘合剂用于定子绕组的地面绝缘用云母带。

公开(公告)号：US20170362485A1

公开(公告)日：2017-12-21

申请号：US15188287

申请日：2016-06-21

Applicant: General Electric Company

Inventor： Jeffrey David Sheaffer ,  David John Wardell ,  Jessica Mary Powers ,  Stephen Frank Francese

IPC: C09K5/14 ,  H02K3/30 ,  H01B3/42

CPC classification number: C08K3/40 ,  C08K2003/385 ,  C09K5/14 ,  H02K3/30

Abstract: An electrically insulating composition comprising about 25 to about 55 percent by weight of filler materials, about 45 to about 75 percent by weight of resin. The percentages being selected such that the total percentage of components does not exceed 100 percent. The composition has a thermal conductivity of about 0.2 to about 1.3 W/m-K when measured at 130° C.

公开(公告)号：US20140246929A1

公开(公告)日：2014-09-04

申请号：US13783687

申请日：2013-03-04

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Stephen Frank Francese ,  Jeffrey David Sheaffer ,  Leonard Paul Squillacioti ,  David John Wardell

IPC: H02K9/22 ,  H02K3/30

CPC classification number: H02K9/22 ,  H01B3/004 ,  H01B3/04 ,  H01B3/48 ,  H02K3/30

Abstract: A stator bar includes a plurality of conductors and an insulation layer positioned about the plurality of conductors. The insulation layer includes multiple layers, and the multiple layers have one or more electrically insulating layer and one or more thermally conductive layer.

Abstract translation: 定子棒包括多个导体和围绕多个导体定位的绝缘层。 绝缘层包括多层，多层具有一个或多个电绝缘层和一个或多个导热层。