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Electric motor-driven fluid pump, method for operating an electric motor-driven fluid pump and vehicle having the electric motor-driven fluid pump
Electric motor-driven fluid pump, method for operating an electric motor-driven fluid pump and vehicle having the electric motor-driven fluid pump
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机译：电动机驱动的流体泵，用于操作电动机驱动的流体泵的方法和具有电动电动机驱动的流体泵的车辆
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摘要
The invention relates to a fluid pump driven by an electric motor, which has: - a pump unit (2) with a fluid-carrying pump chamber (6) and - a drive unit (3) which is arranged in an engine room (9), - a motor controller (16) which is arranged in an engine control space (17), at least the engine control space (17) being sealed to prevent fluid from flowing from the pump space (6) to the motor control space (17), characterized in that at least one humidity sensor (21) and / or one temperature sensor (22 ) is provided for detecting a relative humidity and / or a temperature that prevails in the engine control room (17) and the engine control (16) is designed and set up as a function of a determined relative humidity value and / or as a function of a determined temperature in the motor control room (17) ) at least one measure to avoid at least one malfunction based on the relative F initiate humidity or the temperature in the engine control room (17).
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