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)。


    Access

    Download


    Export, share and cite



    Title :

    PUMP DEVICE AND FUEL CELL SYSTEM HAVING A PUMP DEVICE


    Additional title:

    泵装置和具有泵装置的燃料电池系统


    Contributors:

    Publication date :

    2025-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



    Fuel System Having a Jet Pump

    PORRAS LUIS M / MCHALE MICHAEL J / RADILLO ALFREDO et al. | European Patent Office | 2018

    Free access

    FUEL SYSTEM HAVING A JET PUMP

    PORRAS LUIS M / SANCHEZ JAVIER A | European Patent Office | 2020

    Free access

    Fuel system having a jet pump

    PORRAS LUIS M / MCHALE MICHAEL J / RADILLO ALFREDO et al. | European Patent Office | 2019

    Free access

    FUEL PUMP SAFETY DEVICE

    SOFER BENNY | European Patent Office | 2017

    Free access

    GASEOUS FUEL SYSTEM HAVING A TURBINE PUMP

    FOEGE AARON GAMACHE | European Patent Office | 2015

    Free access