公开(公告)号：US20140247560A1

公开(公告)日：2014-09-04

申请号：US13784436

申请日：2013-03-04

Applicant: ROCKWELL AUTOMATION TECHNOLOGIES, INC.

Inventor： Nicholas Lemberg ,  Garron Morris ,  Andrew Strandt

IPC: F28F3/02 ,  H02K9/22

CPC classification number: H02K9/22 ,  H01L23/36 ,  H01L23/373 ,  H01L23/3735 ,  H01L24/29 ,  H01L24/48 ,  H01L24/73 ,  H01L2224/29101 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48472 ,  H01L2224/73265 ,  H01L2224/85447 ,  H01L2924/00014 ,  H01L2924/13055 ,  H02K11/33 ,  H05K7/209 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2924/014 ,  H01L2924/00

Abstract: The present disclosure includes a motor drive that includes a rectifier module, an inverter module, drive circuitry, and a heat dissipation feature. The heat dissipation feature is at least partially coated with a diamond-like carbon material in accordance with present embodiments. The diamond-like carbon material is configured to cooperate with the heat dissipation feature placement to dissipate heat from the rectifier module, the inverter module, or the drive circuitry.

Abstract translation: 本公开包括电动机驱动器，其包括整流器模块，逆变器模块，驱动电路和散热特征。 根据本实施例，散热特征至少部分地涂覆有类金刚石碳材料。 类金刚石碳材料被配置为与散热特征放置配合以从整流器模块，逆变器模块或驱动电路中散发热量。