A system for distributing semisolid lubricant, including a semisolid lubricant tank and a high pressure pumping system that intermittently feeds, during a lubrication cycle, at least one first duct, the at least one first duct feeding a plurality of distributors adapted to sort the semisolid lubricant to a plurality of users; a controlled suction/delivery device, fluidly associated with the first duct, for controlled suction/delivery of a part of the semisolid lubricant conveyed by the first duct. The controlled suction/delivery device configured to suck a volume of semisolid lubricant from the first duct during a step of inactivity of the pumping system on the first duct, and to introduce the previously suctioned semisolid lubricant in the first duct during a step of activity of the pumping system on the first duct.

A system for starting a vehicle in cold temperatures includes a temperature sensor and a motor operable to drive at least one electrically operated pump to pump fluid. The motor provides a motor signal indicative of an operating condition of the motor. Responsive to (i) a temperature sensed by the temperature sensor being below a threshold level and (ii) the motor signal being indicative of a stall condition of the motor, the system enters a fluid heating mode. When operating in the fluid heating mode, the system generates heat in the windings of the motor and transfers heat from the motor to the fluid being pumped by the pump.

A system for distributing semisolid lubricant, including a semisolid lubricant tank and a high pressure pumping system that intermittently feeds, during a lubrication cycle, at least one first duct, the at least one first duct feeding a plurality of distributors adapted to sort the semisolid lubricant to a plurality of users; a controlled suction/delivery device, fluidly associated with the first duct, for controlled suction/delivery of a part of the semisolid lubricant conveyed by the first duct. The controlled suction/delivery device configured to suck a volume of semisolid lubricant from the first duct during a step of inactivity of the pumping system on the first duct, and to introduce the previously suctioned semisolid lubricant in the first duct during a step of activity of the pumping system on the first duct.

A system for starting a vehicle in cold temperatures includes a temperature sensor and a motor operable to drive at least one electrically operated pump to pump fluid. The motor provides a motor signal indicative of an operating condition of the motor. Responsive to (i) a temperature sensed by the temperature sensor being below a threshold level and (ii) the motor signal being indicative of a stall condition of the motor, the system enters a fluid heating mode. When operating in the fluid heating mode, the system generates heat in the windings of the motor and transfers heat from the motor to the fluid being pumped by the pump.