Abstract: An embodiment of the present invention provides a vehicle heat pump system including a compressor configured to compress and circulate a refrigerant, a condenser configured to condense the compressed refrigerant, a first expansion valve configured to expand the condensed refrigerant, an evaporator configured to evaporate the refrigerant expanded by the first expansion valve by allowing the refrigerant to exchange heat with a coolant, a cabin cooler configured to cool a vehicle interior by allowing the coolant having passed through the evaporator to exchange heat with air, and a radiator configured to allow the coolant for cooling an electrical component to exchange heat with outside air, in which the coolant having passed through the radiator flows into the evaporator in a heating mode.

Abstract: The present disclosure relates to an electrical equipment cooling system for a vehicle. For this, an embodiment relates to an electrical equipment cooling system for a vehicle, in which a condenser 300 and a fan unit 400 are disposed to be tilted with respect to a direction in which a running wind is inhaled.

Abstract: The present invention relates to a vehicle thermal management system which is separately provided with the final heat dissipation unit of a cooling system for cooling electronic components required for the autonomous driving of a vehicle, optimizes the modularization of units, and thereby promotes the reduction of a package.

Abstract: The present invention relates to a vehicle thermal management system which is separately provided with the final heat dissipation unit of a cooling system for cooling electronic components required for the autonomous driving of a vehicle, optimizes the modularization of units, and thereby promotes the reduction of a package.

Abstract: The present invention relates to a compressor having a cylinder block having a center bore piercedly formed at the center thereof and cylinder bores piercedly formed around the center bore, a front housing and a rear housing mounted on both ends of the cylinder block, a driving shaft rotatably passing through the front housing and the center bore, and pistons linearly reciprocating in the cylinder bores with the power received from the driving shaft to compress a refrigerant. The compressor includes a permanent magnet disposed on either of the pistons or the cylinder block and coil parts provided to the other part, wherein power generation is conducted by means of the electromagnetic induction produced by the motions of the pistons.