Coolant Pump for Electric Motors
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United States of America Patent
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N/A
Issued Date -
Feb 26, 2009
app pub date -
Jul 21, 2006
filing date -
Aug 12, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to a liquid-cooled electric motor (1) comprising an internal coolant circuit (7) driven by a motor-driven rotary coolant pump (8). Said coolant pump (8) is partially or entirely arranged inside the housing (6) of the electric motor, (1) with a shaft (8a) which is separate from the shaft (2) of the electric motor.
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