A system for controlling a hydraulic pump for driving a engine cooling fan of a hybrid vehicle

摘要

A system for controlling a hydraulic pump for operating a engine cooling fan of a hybrid vehicle, which allows a hydraulic pump for driving a engine cooling fan of a hybrid vehicle is driven by means of power from a transmission pto of a hybrid vehicle during a power engine is provided in the idling condition. In addition, the hydraulic pump, which is to be driven, by means of power to be driven by an electric motor is applied when the engine is shut down. As a consequence, by actuating the engine coolant temperature engine cooling fan of a hybrid vehicle itself then be managed correctly when the engine is shut down.