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AssigneeDayco Europe S.R.L. Con Unico Socio
InventorsAndrea Guala, Gianluca Cariccia, Riccardo Seren Rosso
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Actuating device for a recirculation pump of a cooling circuit of an internal combustion engine comprising a pulley suitable for being rotationally driven by the engine, a driven shaft for driving the pump and an electromagnetically controlled coupling interposed between the pulley and the driven shaft, in which the electromagnetic coupling comprises an electromagnet, coupling mechanism controlled by the electromagnet and mobile between an engagement position in which the pulley is connected to the driven shaft and a disengagement position, and an elastic member for maintaining an engagement member in the engaged position when the electromagnet is not energized.
An actuating device for a recirculation pump of a cooling circuit of an internal combustion engine comprising a driving member having a rotation axis (A) and adapted to be rotatably driven by the internal combustion engine, a driven member for driving said pump and an electromagnetically controlled coupling interposed between the driving member and the driven member, in which the coupling comprises an electromagnet, a coupling mechanism controlled by said electromagnet and movable between an engagement position in which said driving member is connected to said driven member and a disengagement position, and an elastic member maintaining said coupling mechanism in said engagement position when said electromagnet is not energized.
Dependencies are inferred from the claim text.