The invention relates to a pump device (1) having a coolant pump (2) for pumping a coolant. Furthermore, the pump device (1) has a particulate filter (3), which is arranged in a pump outlet (7) of the coolant pump (2). Therefore, the number of interfaces is reduced. The invention further relates to a fuel cell system (200) having such a pump device (1) and to a motor vehicle (300) having such a fuel cell system (200).
本发明涉及一种泵装置(1),所述泵装置具有冷却剂泵(2),所述冷却剂泵用于泵送冷却剂。此外,所述泵装置(1)具有颗粒过滤器(3),所述颗粒过滤器布置在所述冷却剂泵(2)的泵出口(7)中。因此,接口的数量减的。此外,本发明涉及一种具有这样的泵装置(1)的燃料电池系统(200)以及一种具有这样的燃料电池系统(200)的机动车(300)。
PUMP DEVICE AND FUEL CELL SYSTEM HAVING A PUMP DEVICE
泵装置和具有泵装置的燃料电池系统
2025-04-18
Patent
Electronic Resource
Chinese
IPC: | F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |