发明名称 Jet impingement cooling of electric motor end-windings
摘要 An assembly for cooling an electric motor, the assembly comprising a housing, a stator, a rotor, a winding, an end-winding integrally formed with the winding, and a jet impingement device operable for exposing the end-winding to a temperature controlled stream of fluid. A method for transferring heat between a stream of impinging fluid and the surface of an electric motor end-winding. An electric motor comprising a jet impingement cooling assembly.
申请公布号 US6639334(B2) 申请公布日期 2003.10.28
申请号 US20010683199 申请日期 2001.11.30
申请人 BALLARD POWER SYSTEMS CORPORATION 发明人 CHEN KANGHUA;MASRUR ABUL;AHMED SAYEED;GARG VIJAY K
分类号 H02K9/19;(IPC1-7):H02K9/00 主分类号 H02K9/19
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