发明授权
US07569954B2 Redundant cooling system with two cooling circuits for an electric motor
失效
冗余冷却系统,带有两个用于电动机的冷却回路
- 专利标题: Redundant cooling system with two cooling circuits for an electric motor
- 专利标题(中): 冗余冷却系统,带有两个用于电动机的冷却回路
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申请号: US10528342申请日: 2003-09-08
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公开(公告)号: US07569954B2公开(公告)日: 2009-08-04
- 发明人: Hans-Jürgen Tölle , Reinhard Vogel , Peter Wengler
- 申请人: Hans-Jürgen Tölle , Reinhard Vogel , Peter Wengler
- 申请人地址: DE Munich
- 专利权人: Siemens Aktiengesellschaft
- 当前专利权人: Siemens Aktiengesellschaft
- 当前专利权人地址: DE Munich
- 代理机构: Harness, Dickey & Pierce, P.L.C.
- 优先权: DE10243775 20020920
- 国际申请: PCT/DE03/02978 WO 20030908
- 国际公布: WO2004/030182 WO 20040408
- 主分类号: H02K9/00
- IPC分类号: H02K9/00 ; H02K9/20
摘要:
A redundant cooling device, for an electrical submarine drive motor, includes a first cooling circuit and a second cooling circuit, by which thermal energy may be removed from the electric submarine drive motor. A high degree of operational security and redundancy may be provided, whereby the coolant in the first cooling circuit and the second cooling circuit flow counter-currently through a stator cooling circuit in the region of the electrical submarine drive motor.
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