| 摘要 |
The invention relates to an internal gear pump (1) having an integrated electric motor (2), in particular for a motor vehicle, for conveying a fluid, comprising an internal gear (5) having an internal gear ring (6), an external gear (8) having an external gear ring (9), wherein the teeth (7, 10) of the internal and external gears (5, 8) mesh, a working chamber (32) formed between the internal gear (5) and the external gear (8), and an electric motor (2) having a stator (11) and a rotor (12), wherein the external gear (8) is formed by the rotor (12), permanent magnets (13) being integrated into the external gear (8), wherein the permanent magnets (13) are disposed as a magnetic ring (14) on the external gear (8). |
