| 摘要 |
The invention relates to a domestic appliance (100), comprising a pump assembly (200) for conveying a fluid, wherein the pump assembly (200) comprises: a housing (202), which has an inlet opening (204, 504) and an outlet opening (206); a drive shaft (208); a first gear (210), which is fixedly connected to the drive shaft (208) and can be rotated in a first direction of rotation (220) and a second direction of rotation of the drive shaft (208); and a second gear (212), which can be moved in relation to the first gear (210). In the first direction of rotation (220), the second gear (212) is in engagement with the first gear (210) in order to convey the fluid from the inlet opening (204) to the outlet opening. In the second direction of rotation, a force can be produced, which moves the second gear (212) in order to release the engagement. |
