The interior of the first reservoir is open to the atmospheric air. A first liquid retaining portion and a first air retaining portion are provided in the first reservoir. The interior of the second reservoir is sealed. A second liquid retaining portion and a second air retaining portion are provided in the second reservoir. A communicating portion allows communication between the second air retaining portion and the first liquid retaining portion. The opening of the communicating portion in the first liquid retaining portion is located lower than a minimum water level of the first liquid retaining portion. The opening of the communicating portion in the second air retaining portion is located higher than a maximum water level of the first liquid retaining portion.
COOLING APPARATUS FOR VEHICLE
2018-02-22
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS |