An expansion tank system (2) for a liquid cooling system (54) is proposed, comprising a first chamber (30) for receiving a coolant, the first chamber (30) having a first coolant port (8), a second chamber (30) for storing a pressurized gas, a first gas conveying device (36) connected to the first chamber (4) and the second chamber (30) for conveying gas from the first chamber to the second chamber, a second gas conveying device (38) connected to the first chamber and the second chamber for conveying gas from the second chamber to the first chamber, a first pressure sensor in fluid communication with the first chamber, and a control unit (42) connected to the first gas conveying device (36), the second gas conveying device (38) and the first pressure sensor, wherein the control unit is adapted for controlling the second conveying device to selectively convey gas from the second chamber to the first chamber if a pressure measured through the first pressure sensor is below a predefined first threshold value, and for controlling the first conveying device to selectively convey gas from the first chamber to the second chamber if a pressure measured through the first pressure sensor is above a second threshold value.
EXPANSION TANK SYSTEM
AUSDEHNUNGSTANKSYSTEM
SYSTÈME DE RÉSERVOIR DE DÉTENTE
2023-11-22
Patent
Elektronische Ressource
Englisch