Patent ID: 9696094
Date: 2017-07-04
CPC Classifications: F28D,F28F,H01L,H05K

Claim:
1. A cooling unit comprising: a tank having an inlet port and a discharge port for a refrigerant; first and second radiators coupled to the tank, the first and second radiators each having a flow path; third and fourth radiators coupled to the tank, the third and fourth radiators each having flow paths; an inlet chamber defined in the tank for supplying the refrigerant flowing therein from the inlet port to the first radiator and the third radiator; a discharge chamber defined in the tank for discharging the refrigerant flowing therein from the second radiator and the fourth radiator to the discharge port; a first reservoir defined in the tank and arranged below the inlet chamber and the discharge chamber, the refrigerant flowing from the first radiator is stored in the first reservoir and is supplied to the second radiator; and a second reservoir defined in the tank and arranged above the inlet chamber and the discharge chamber, the refrigerant flowing from the third radiator is stored in the second reservoir and is supplied to the fourth radiator, wherein the first reservoir and the second reservoir are reservoirs in which bubbles generated in the refrigerant are collected, and wherein the first radiator and the third radiator are disposed on a first side face of the tank, and the second radiator and the fourth radiator are disposed on a second side face of the tank opposite the first radiator and the first side face.