Patent ID: 9459031
Filing Date: 2016-10-04
CPC Classification: F25B,F28D,G06F,H05K

Claim Text:
1. A cooling apparatus comprising: N (N is an integer of 2 or larger) refrigerant storage units disposed in a vertical direction and configured to store refrigerants; a condensation unit disposed above the N refrigerant storage units; a steam pipe for circulating a gas phase refrigerants flowing out of the N refrigerant storage units to the condensation unit; a liquid pipe for circulating a liquid phase refrigerant flowing out of the condensation unit to an uppermost refrigerant storage unit; and a separation piping for circulating the liquid phase refrigerant flowing out of an upper refrigerant storage unit to a lower refrigerant storage unit, wherein the liquid phase refrigerant flows into each refrigerant storage unit via an inlet, and flows out from the refrigerant storage unit via a first connection port formed below the inlet.