Invention Grant
- Patent Title: Cooled conductor coil for an electric machine and method
- Patent Title (中): 用于电机的冷却导体线圈及方法
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Application No.: US11382578Application Date: 2006-05-10
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Publication No.: US07705508B2Publication Date: 2010-04-27
- Inventor: Kevin Allan Dooley , Joshua D. Bell
- Applicant: Kevin Allan Dooley , Joshua D. Bell
- Applicant Address: CA Longueuil, Quebec
- Assignee: Pratt & Whitney Canada Crop.
- Current Assignee: Pratt & Whitney Canada Crop.
- Current Assignee Address: CA Longueuil, Quebec
- Agency: Ogilvy Renault LLP
- Main IPC: H02K3/04
- IPC: H02K3/04
Abstract:
The invention includes an electric machine having a rotor, a stator and at least one electrical coil disposed in the machine and a source of coolant fluid in communication with the coil. The coil has concentric turns having spaces therebetween adapted to channel coolant flow between the concentric turns.
Public/Granted literature
- US20070262662A1 COOLED CONDUCTOR COIL FOR AN ELECTRIC MACHINE AND METHOD Public/Granted day:2007-11-15
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