GEAR PUMP
    7.
    发明公开
    GEAR PUMP 审中-公开

    公开(公告)号:EP4361397A1

    公开(公告)日:2024-05-01

    申请号:EP23205052.6

    申请日:2023-10-20

    发明人: STÖßEL, Roland

    摘要: The invention relates to a gear pump (10) having a pump housing (12), a rotatably mounted drive shaft (22) extending into the pump housing (12), a rotor (24) of a drive motor (20), said rotor being attached in a rotationally fixed manner on the drive shaft (22), at least one drive gearwheel (26) which is arranged in a rotationally fixed manner on the drive shaft (22) in the pump housing (12), and at least one gearwheel (38, 40) driven by the drive gearwheel (26), wherein the drive gearwheel (26) is fixed axially on the drive shaft (22), and wherein the drive gearwheel (26) together with the pump housing (12) forms an axial bearing for the rotor (24).