METHOD FOR CONTROLLING THE LUBRICATION OF A SPEED REDUCER OF A MOTOR VEHICLE AND RELATED LUBRICATION DEVICE

摘要

The invention relates to a method for controlling the lubrication of a speed reducer (1) of a motor vehicle comprising a plurality of shafts (2, 3) which support gears (5a, 5b, 6a, 6b, 7a) and a differential (4) engaging with one of the shafts (3), vis a lubrication device (10) comprising a hydraulic lubricant dispenser (11) connected to a pump (12) intended for supplying lubricant to the areas to be lubricated in which the dispensing of the lubricant by the hydraulic dispenser (11) to the various contact areas is controlled in accordance with the lubricant temperature and/or the type of component to be lubricated and/or the speed of the motor vehicle and/or the gear ratio engaged.