FIELD: machine building.
SUBSTANCE: lubricating device for a hybrid vehicle with a first motor and a second motor comprises: a first mechanical oil pump driven by a motor, a second mechanical oil pump driven by the output shaft, first oil channel made so that to supply oil, pumped from the first mechanical oil pump, to the first motor and the second motor, and a second oil channel configured to feed oil pumped from the second mechanical oil pump to the first motor and the second motor. Lubrication device is made so that second mechanical oil pump supplies smaller volume of oil to first motor during EV-motion, wherein hybrid vehicle moves by means of driving power from second motor without using engine as source of driving power, than during HV-motion, at which hybrid vehicle moves by means of driving power from at least second motor and engine.
EFFECT: reduced dimensions of the device and improved operational characteristics.
7 cl, 7 dwg
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