Invention Grant
- Patent Title: Heat pipe-equipped cooling device for a rotating electric machine
- Patent Title (中): 用于旋转电机的配管冷却装置
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Application No.: US12091065Application Date: 2006-12-05
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Publication No.: US07709979B2Publication Date: 2010-05-04
- Inventor: Fakes Michel , Claudiu Vasilescu , Daniel Richard
- Applicant: Fakes Michel , Claudiu Vasilescu , Daniel Richard
- Applicant Address: FR Creteil
- Assignee: Valeo Equipements Electriques Moteur
- Current Assignee: Valeo Equipements Electriques Moteur
- Current Assignee Address: FR Creteil
- Agency: Berenato & White, LLC
- Priority: FR0512467 20051208
- International Application: PCT/FR2006/051283 WO 20061205
- International Announcement: WO2007/066038 WO 20070614
- Main IPC: H02K9/00
- IPC: H02K9/00
Abstract:
A cooling device comprising a heat pipe (6) which is provided with an electrically-isolating part (15) between the evaporating (8) and condensing (7) parts thereof, such that the hot and cold areas are isolated electrically from one another. The evaporating part (7) of the heat pipe (6, 60, 61) is connected to a voltage regulator (2) or to a current rectifier belonging to a rotating electric machine. The invention is suitable for an alternator or an alternator-starter.
Public/Granted literature
- US20090045686A1 Heat Pipe-Equipped Cooling Device for a Rotating Electric Machine Public/Granted day:2009-02-19
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