Published on November 24, 2017
DigInfo –
AISIN SEIKI Co., Ltd. / Electric water pump for engine cooling
At Automotive Engineering Expo 2009, Aisin Seiki presented a water pump for engine cooling.
Because this newly developed electric water pump is battery-powered instead of mechanically driven, it can be made to run only when necessary. This means that cooling of the engine can be controlled optimally. As a result, the load on the engine is also reduced, and its structure can be simplified. This is expected to reduce fuel expenditure for the car as a whole by about 2%.
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