Invention Grant
- Patent Title: Air cooling system for electric drive machine
- Patent Title (中): 电动机空气冷却系统
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Application No.: US12150222Application Date: 2008-04-25
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Publication No.: US07992663B2Publication Date: 2011-08-09
- Inventor: Andrew D. Hill , Mary Jill Trumper , Kris E. Seitz , Sanjeev Bharani , Cameron T. Lane , Thomas N Brooks, Jr.
- Applicant: Andrew D. Hill , Mary Jill Trumper , Kris E. Seitz , Sanjeev Bharani , Cameron T. Lane , Thomas N Brooks, Jr.
- Applicant Address: US IL Peoria
- Assignee: Caterpillar Inc.
- Current Assignee: Caterpillar Inc.
- Current Assignee Address: US IL Peoria
- Agency: Liell & McNeil
- Main IPC: B60K11/06
- IPC: B60K11/06
Abstract:
An electric drive machine includes an internal combustion engine remotely coupled to an electrical power generator, which is electrically connected to an electrical components system. The electrical components system is electrically connected to a pair of electric drive motors that are configured to drive wheels of the electric drive machine. A cooling system includes a blower fluidly connected to, and positioned downstream of, the electrical components system. The blower is fluidly connected to, and positioned upstream of, the electrical power generator and the pair of electric drive motors.
Public/Granted literature
- US20090266632A1 Air cooling system for electric drive machine Public/Granted day:2009-10-29
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