公开(公告)号：US20150353788A1

公开(公告)日：2015-12-10

申请号：US14297674

申请日：2014-06-06

Applicant: General Electric Company

Inventor： Weijun Yin ,  Gary William Yeager ,  Kevin Warner Flanagan ,  David Andrew Simon ,  Eugene Pauling Boden ,  Kathryn Amanda Misner

IPC: C09J165/00 ,  B05D3/02 ,  B05D3/04 ,  C08G61/12

CPC classification number: C09J165/00 ,  B05D3/0254 ,  B05D3/0493 ,  C08G61/12 ,  C08G61/128 ,  C08G73/0655 ,  C08G2261/12 ,  C08G2261/312 ,  C08L79/04 ,  C09K5/14 ,  C08L79/08

Abstract: A curable composition for bonding windings or core laminates in an electrical machine is presented. The curable composition includes: (A) about 10 weight percent to about 25 weight percent of a polyfunctional cyanate ester; (B) about 35 weight percent to about 65 weight percent of a first difunctional cyanate ester, or a prepolymer thereof; (C) about 15 weight percent to about 40 weight percent of a second difunctional cyanate ester, or a prepolymer thereof. An associated method is also presented.

Abstract translation: 提出了一种用于在电机中接合绕组或芯层压板的可固化组合物。 可固化组合物包括：（A）约10重量％至约25重量％的多官能氰酸酯; （B）约35重量％至约65重量％的第一双官能氰酸酯或其预聚物; （C）约15重量％至约40重量％的第二二官能氰酸酯或其预聚物。 还提出了一种相关的方法。

公开(公告)号：US09153379B2

公开(公告)日：2015-10-06

申请号：US14268260

申请日：2014-05-02

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Weijun Yin ,  Kevin Warner Flanagan ,  Robert Colin McTigue ,  James Jun Xu ,  Mark Edwin Rodda ,  Sergei Kniajanski

IPC: C08K9/06 ,  H01F41/06 ,  H01B3/00 ,  H01B7/29 ,  H01B3/30

CPC classification number: H01F41/0616 ,  C08K9/06 ,  H01B3/006 ,  H01B3/306 ,  H01B7/29 ,  H01F41/066 ,  Y10T428/2995 ,  Y10T428/31681

Abstract: A method of making a composite magnet wire includes mixing alumina nano particles with a polyimide polymer to form a polyimide mixture, the alumina nano particles having a surface treatment applied to outer surfaces of the alumina nano particles, the surface treatment including a phenyl-silane; coating a wire with the polyimide mixture by passing the wire through a coating die; heating the coated wire; cooling the coated wire; passing the coated wire through an annealing oven at a temperature of about 425° C. to about 475° C. at a speed of about 15 to about 30 feet per minute to anneal the coated wire; cooling the annealed coating wire; spooling the coated wire onto a metal spool; heating the spooled wire at about 300° C. to about 400° C. for about 20 to about 40 minutes; and cooling the heated spooled wire.

Abstract translation: 制造复合磁体线的方法包括将氧化铝纳米颗粒与聚酰亚胺聚合物混合以形成聚酰亚胺混合物，所述氧化铝纳米颗粒具有对氧化铝纳米颗粒的外表面施加的表面处理，所述表面处理包括苯基 - 硅烷; 通过使导线穿过涂层模头，用聚酰亚胺混合物涂覆线; 加热涂层线; 冷却涂层丝; 以约15至约30英尺/分钟的速度在约425℃至约475℃的温度下使涂覆的线材通过退火炉，以退火涂覆的丝线; 冷却退火涂层线; 将涂覆的线缠绕在金属阀芯上; 在约300℃至约400℃加热缠绕线约20至约40分钟; 并冷却加热的绕线。

公开(公告)号：US20150030785A1

公开(公告)日：2015-01-29

申请号：US14511973

申请日：2014-10-10

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Weijun Yin ,  Min Yan ,  Ri-An Zhao

IPC: H01B19/04 ,  H01B17/60

CPC classification number: H01B19/04 ,  B32B27/281 ,  C23C14/00 ,  C23C14/562 ,  C23C16/545 ,  H01B3/306 ,  H01B7/292 ,  H01B17/60 ,  Y10T29/49885 ,  Y10T428/2495 ,  Y10T428/265 ,  Y10T428/3154 ,  Y10T428/31721 ,  Y10T428/31725 ,  Y10T428/31855

Abstract: A high-temperature insulation assembly for use in high-temperature electrical machines and a method for forming a high-temperature insulation assembly for insulating conducting material in a high-temperature electrical machine. The assembly includes a polymeric film and at least one ceramic coating disposed on the polymeric film. The polymeric film is disposed over conductive wiring or used as a conductor winding insulator for phase separation and slot liner.

Abstract translation: 用于高温电机的高温绝缘组件和用于形成用于在高温电机中绝缘导电材料的高温绝缘组件的方法。 组件包括聚合物膜和设置在聚合物膜上的至少一个陶瓷涂层。 聚合物膜设置在导电布线之上或用作用于相分离和槽衬的导体绕组绝缘体。