公开(公告)号：US20150077933A1

公开(公告)日：2015-03-19

申请号：US14486083

申请日：2014-09-15

Applicant: ALSTOM Renewable Technologies

Inventor： Stefan BAUMEISTER ,  Erwan BOIVENT ,  Mostafa SADEGHI

IPC: H05K7/20 ,  H02K9/10

CPC classification number: H02K5/18 ,  H02K5/20 ,  H02K9/08

Abstract: An electric machine with a closed circuit air cooling provides using only passive elements to realize an efficient and compact heat transfer from inside the electric machine to an ambient heat sink.

Abstract translation: 具有闭路空气冷却的电机仅使用无源元件来实现从电机内部到环境散热器的有效和紧凑的热传递。